./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA-Arrays/chc-comp24-LIA-Arrays-204.smt2 .


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This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:45,995 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:46,088 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f6073c-1c9b-4cbf-a342-03b97eec6328/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:46,095 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:46,095 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:46,122 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:46,124 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:46,124 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:46,125 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:46,125 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:46,126 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:46,126 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:46,126 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:46,126 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:46,126 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:46,127 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:46,128 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:46,128 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:46,129 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:46,129 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:46,129 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:46,431 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:46,444 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:46,447 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:46,450 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:46,451 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:46,453 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f6073c-1c9b-4cbf-a342-03b97eec6328/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA-Arrays/chc-comp24-LIA-Arrays-204.smt2
[2025-04-28 21:21:46,454 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:46,458 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:47,460 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74f6073c-1c9b-4cbf-a342-03b97eec6328/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA-Arrays/chc-comp24-LIA-Arrays-204.smt2
[2025-04-28 21:21:47,464 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:47,466 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:47,468 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:47,468 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:47,469 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:47,475 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,604 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47 Unit
[2025-04-28 21:21:47,605 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:47,610 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:47,610 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:47,610 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:47,625 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,625 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,694 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,694 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,730 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,732 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,741 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,752 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,762 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,809 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:47,810 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:47,811 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:47,811 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:47,812 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (1/1) ...
[2025-04-28 21:21:47,814 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:47,828 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:47,843 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /usr/bin/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2025-04-28 21:21:47,847 INFO  L327       MonitoredProcess]: [MP /usr/bin/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2025-04-28 21:21:47,865 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:47,865 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:47,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:47,866 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure error_target_26_0 given in one single declaration
[2025-04-28 21:21:47,866 INFO  L130     BoogieDeclarations]: Found specification of procedure error_target_26_0
[2025-04-28 21:21:47,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure error_target_26_0
[2025-04-28 21:21:47,866 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure summary_4_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,866 INFO  L130     BoogieDeclarations]: Found specification of procedure summary_4_function_f__123_214_0
[2025-04-28 21:21:47,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure summary_4_function_f__123_214_0
[2025-04-28 21:21:47,866 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_25_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,866 INFO  L130     BoogieDeclarations]: Found specification of procedure block_25_function_f__123_214_0
[2025-04-28 21:21:47,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_25_function_f__123_214_0
[2025-04-28 21:21:47,866 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure summary_3_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,867 INFO  L130     BoogieDeclarations]: Found specification of procedure summary_3_function_f__123_214_0
[2025-04-28 21:21:47,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure summary_3_function_f__123_214_0
[2025-04-28 21:21:47,867 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_23_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,867 INFO  L130     BoogieDeclarations]: Found specification of procedure block_23_function_f__123_214_0
[2025-04-28 21:21:47,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_23_function_f__123_214_0
[2025-04-28 21:21:47,867 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_8_f_122_214_0 given in one single declaration
[2025-04-28 21:21:47,867 INFO  L130     BoogieDeclarations]: Found specification of procedure block_8_f_122_214_0
[2025-04-28 21:21:47,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_8_f_122_214_0
[2025-04-28 21:21:47,867 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_7_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,867 INFO  L130     BoogieDeclarations]: Found specification of procedure block_7_function_f__123_214_0
[2025-04-28 21:21:47,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_7_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_19_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,868 INFO  L130     BoogieDeclarations]: Found specification of procedure block_19_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_19_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_17_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,868 INFO  L130     BoogieDeclarations]: Found specification of procedure block_17_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_17_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_13_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,868 INFO  L130     BoogieDeclarations]: Found specification of procedure block_13_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_13_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_21_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,868 INFO  L130     BoogieDeclarations]: Found specification of procedure block_21_function_f__123_214_0
[2025-04-28 21:21:47,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_21_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_11_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,869 INFO  L130     BoogieDeclarations]: Found specification of procedure block_11_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_11_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_20_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,869 INFO  L130     BoogieDeclarations]: Found specification of procedure block_20_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_20_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_14_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,869 INFO  L130     BoogieDeclarations]: Found specification of procedure block_14_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_14_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_10_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,869 INFO  L130     BoogieDeclarations]: Found specification of procedure block_10_function_f__123_214_0
[2025-04-28 21:21:47,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_10_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_16_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,870 INFO  L130     BoogieDeclarations]: Found specification of procedure block_16_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_16_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_15_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,870 INFO  L130     BoogieDeclarations]: Found specification of procedure block_15_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_15_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_9_return_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,870 INFO  L130     BoogieDeclarations]: Found specification of procedure block_9_return_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_9_return_function_f__123_214_0
[2025-04-28 21:21:47,870 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_24_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,870 INFO  L130     BoogieDeclarations]: Found specification of procedure block_24_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_24_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_22_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,871 INFO  L130     BoogieDeclarations]: Found specification of procedure block_22_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_22_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_18_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,871 INFO  L130     BoogieDeclarations]: Found specification of procedure block_18_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_18_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_12_function_f__123_214_0 given in one single declaration
[2025-04-28 21:21:47,871 INFO  L130     BoogieDeclarations]: Found specification of procedure block_12_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_12_function_f__123_214_0
[2025-04-28 21:21:47,871 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure interface_0_C_214_0 given in one single declaration
[2025-04-28 21:21:47,871 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_0_C_214_0
[2025-04-28 21:21:47,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_0_C_214_0
[2025-04-28 21:21:47,872 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure summary_constructor_2_C_214_0 given in one single declaration
[2025-04-28 21:21:47,872 INFO  L130     BoogieDeclarations]: Found specification of procedure summary_constructor_2_C_214_0
[2025-04-28 21:21:47,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure summary_constructor_2_C_214_0
[2025-04-28 21:21:47,872 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure implicit_constructor_entry_41_C_214_0 given in one single declaration
[2025-04-28 21:21:47,872 INFO  L130     BoogieDeclarations]: Found specification of procedure implicit_constructor_entry_41_C_214_0
[2025-04-28 21:21:47,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure implicit_constructor_entry_41_C_214_0
[2025-04-28 21:21:47,872 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure contract_initializer_38_C_214_0 given in one single declaration
[2025-04-28 21:21:47,872 INFO  L130     BoogieDeclarations]: Found specification of procedure contract_initializer_38_C_214_0
[2025-04-28 21:21:47,875 INFO  L138     BoogieDeclarations]: Found implementation of procedure contract_initializer_38_C_214_0
[2025-04-28 21:21:47,875 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure contract_initializer_after_init_40_C_214_0 given in one single declaration
[2025-04-28 21:21:47,875 INFO  L130     BoogieDeclarations]: Found specification of procedure contract_initializer_after_init_40_C_214_0
[2025-04-28 21:21:47,875 INFO  L138     BoogieDeclarations]: Found implementation of procedure contract_initializer_after_init_40_C_214_0
[2025-04-28 21:21:47,876 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure contract_initializer_entry_39_C_214_0 given in one single declaration
[2025-04-28 21:21:47,876 INFO  L130     BoogieDeclarations]: Found specification of procedure contract_initializer_entry_39_C_214_0
[2025-04-28 21:21:47,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure contract_initializer_entry_39_C_214_0
[2025-04-28 21:21:47,877 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure summary_6_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,877 INFO  L130     BoogieDeclarations]: Found specification of procedure summary_6_function_g__213_214_0
[2025-04-28 21:21:47,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure summary_6_function_g__213_214_0
[2025-04-28 21:21:47,877 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_37_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,877 INFO  L130     BoogieDeclarations]: Found specification of procedure block_37_function_g__213_214_0
[2025-04-28 21:21:47,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_37_function_g__213_214_0
[2025-04-28 21:21:47,877 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure summary_5_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,877 INFO  L130     BoogieDeclarations]: Found specification of procedure summary_5_function_g__213_214_0
[2025-04-28 21:21:47,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure summary_5_function_g__213_214_0
[2025-04-28 21:21:47,877 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_28_return_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,878 INFO  L130     BoogieDeclarations]: Found specification of procedure block_28_return_function_g__213_214_0
[2025-04-28 21:21:47,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_28_return_function_g__213_214_0
[2025-04-28 21:21:47,878 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_27_g_212_214_0 given in one single declaration
[2025-04-28 21:21:47,878 INFO  L130     BoogieDeclarations]: Found specification of procedure block_27_g_212_214_0
[2025-04-28 21:21:47,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_27_g_212_214_0
[2025-04-28 21:21:47,878 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_26_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,878 INFO  L130     BoogieDeclarations]: Found specification of procedure block_26_function_g__213_214_0
[2025-04-28 21:21:47,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_26_function_g__213_214_0
[2025-04-28 21:21:47,878 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_35_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,878 INFO  L130     BoogieDeclarations]: Found specification of procedure block_35_function_g__213_214_0
[2025-04-28 21:21:47,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_35_function_g__213_214_0
[2025-04-28 21:21:47,878 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_32_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,878 INFO  L130     BoogieDeclarations]: Found specification of procedure block_32_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_32_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_30_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,879 INFO  L130     BoogieDeclarations]: Found specification of procedure block_30_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_30_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_33_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,879 INFO  L130     BoogieDeclarations]: Found specification of procedure block_33_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_33_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_29_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,879 INFO  L130     BoogieDeclarations]: Found specification of procedure block_29_function_g__213_214_0
[2025-04-28 21:21:47,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_29_function_g__213_214_0
[2025-04-28 21:21:47,880 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_36_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,880 INFO  L130     BoogieDeclarations]: Found specification of procedure block_36_function_g__213_214_0
[2025-04-28 21:21:47,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_36_function_g__213_214_0
[2025-04-28 21:21:47,882 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_34_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,882 INFO  L130     BoogieDeclarations]: Found specification of procedure block_34_function_g__213_214_0
[2025-04-28 21:21:47,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_34_function_g__213_214_0
[2025-04-28 21:21:47,884 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure block_31_function_g__213_214_0 given in one single declaration
[2025-04-28 21:21:47,884 INFO  L130     BoogieDeclarations]: Found specification of procedure block_31_function_g__213_214_0
[2025-04-28 21:21:47,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure block_31_function_g__213_214_0
[2025-04-28 21:21:47,884 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:47,884 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:47,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:48,505 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:48,508 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:49,491 INFO  L?                        ?]: Removed 1573 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:49,492 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:49,505 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:49,505 INFO  L312             CfgBuilder]: Removed 32 assume(true) statements.
[2025-04-28 21:21:49,506 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:49 BoogieIcfgContainer
[2025-04-28 21:21:49,506 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:49,508 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:49,509 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:49,512 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:49,513 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:47" (1/3) ...
[2025-04-28 21:21:49,513 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dcf5249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:49, skipping insertion in model container
[2025-04-28 21:21:49,513 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:47" (2/3) ...
[2025-04-28 21:21:49,514 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dcf5249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:49, skipping insertion in model container
[2025-04-28 21:21:49,514 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:49" (3/3) ...
[2025-04-28 21:21:49,515 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:49,530 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:49,532 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 44 procedures, 172 locations, 296 edges, 44 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:49,577 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:49,591 INFO  L340      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3df84df2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:49,593 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:49,597 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 172 states, 79 states have (on average 1.0506329113924051) internal successors, (83), 83 states have internal predecessors, (83), 48 states have call successors, (71), 43 states have call predecessors, (71), 43 states have return successors, (71), 45 states have call predecessors, (71), 48 states have call successors, (71)
[2025-04-28 21:21:49,615 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:49,617 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:49,618 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:49,618 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:49,623 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:49,624 INFO  L85        PathProgramCache]: Analyzing trace with hash -1050933446, now seen corresponding path program 1 times
[2025-04-28 21:21:49,632 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:49,632 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832458149]
[2025-04-28 21:21:49,633 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:49,633 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:49,721 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:49,889 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:49,889 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:49,889 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:50,430 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:50,430 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:50,431 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832458149]
[2025-04-28 21:21:50,432 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832458149] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:50,432 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:50,435 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:50,437 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576826660]
[2025-04-28 21:21:50,438 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:50,442 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:50,445 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:50,507 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:50,508 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:50,514 INFO  L87              Difference]: Start difference. First operand  has 172 states, 79 states have (on average 1.0506329113924051) internal successors, (83), 83 states have internal predecessors, (83), 48 states have call successors, (71), 43 states have call predecessors, (71), 43 states have return successors, (71), 45 states have call predecessors, (71), 48 states have call successors, (71) Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:50,708 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:50,709 INFO  L93              Difference]: Finished difference Result 175 states and 229 transitions.
[2025-04-28 21:21:50,711 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:50,713 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:50,714 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:50,727 INFO  L225             Difference]: With dead ends: 175
[2025-04-28 21:21:50,728 INFO  L226             Difference]: Without dead ends: 175
[2025-04-28 21:21:50,732 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:50,738 INFO  L437           NwaCegarLoop]: 225 mSDtfsCounter, 1 mSDsluCounter, 886 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1111 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:50,740 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1111 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2025-04-28 21:21:50,771 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 175 states.
[2025-04-28 21:21:50,825 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 175.
[2025-04-28 21:21:50,828 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 175 states, 80 states have (on average 1.0375) internal successors, (83), 83 states have internal predecessors, (83), 49 states have call successors, (72), 43 states have call predecessors, (72), 45 states have return successors, (74), 48 states have call predecessors, (74), 49 states have call successors, (74)
[2025-04-28 21:21:50,839 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 229 transitions.
[2025-04-28 21:21:50,842 INFO  L79                 Accepts]: Start accepts. Automaton has 175 states and 229 transitions. Word has length 51
[2025-04-28 21:21:50,843 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:50,843 INFO  L485      AbstractCegarLoop]: Abstraction has 175 states and 229 transitions.
[2025-04-28 21:21:50,844 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:50,844 INFO  L278                IsEmpty]: Start isEmpty. Operand 175 states and 229 transitions.
[2025-04-28 21:21:50,848 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:50,848 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:50,848 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:50,848 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:21:50,849 INFO  L403      AbstractCegarLoop]: === Iteration 2 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:50,849 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:50,849 INFO  L85        PathProgramCache]: Analyzing trace with hash 1016909006, now seen corresponding path program 1 times
[2025-04-28 21:21:50,850 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:50,850 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20077719]
[2025-04-28 21:21:50,850 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:50,850 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:50,897 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:50,947 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:50,947 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:50,947 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:51,218 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:51,218 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:51,219 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20077719]
[2025-04-28 21:21:51,219 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20077719] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:51,219 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:51,219 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:51,219 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357748138]
[2025-04-28 21:21:51,219 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:51,221 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:51,222 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:51,223 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:51,223 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:51,224 INFO  L87              Difference]: Start difference. First operand 175 states and 229 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:51,310 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:51,310 INFO  L93              Difference]: Finished difference Result 180 states and 235 transitions.
[2025-04-28 21:21:51,310 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:51,311 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:51,311 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:51,313 INFO  L225             Difference]: With dead ends: 180
[2025-04-28 21:21:51,316 INFO  L226             Difference]: Without dead ends: 180
[2025-04-28 21:21:51,317 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:51,317 INFO  L437           NwaCegarLoop]: 226 mSDtfsCounter, 1 mSDsluCounter, 890 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1116 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:51,318 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1116 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:51,319 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 180 states.
[2025-04-28 21:21:51,341 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 175.
[2025-04-28 21:21:51,343 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 175 states, 80 states have (on average 1.0375) internal successors, (83), 83 states have internal predecessors, (83), 49 states have call successors, (72), 43 states have call predecessors, (72), 45 states have return successors, (74), 48 states have call predecessors, (74), 49 states have call successors, (74)
[2025-04-28 21:21:51,347 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 229 transitions.
[2025-04-28 21:21:51,348 INFO  L79                 Accepts]: Start accepts. Automaton has 175 states and 229 transitions. Word has length 51
[2025-04-28 21:21:51,348 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:51,348 INFO  L485      AbstractCegarLoop]: Abstraction has 175 states and 229 transitions.
[2025-04-28 21:21:51,348 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:51,348 INFO  L278                IsEmpty]: Start isEmpty. Operand 175 states and 229 transitions.
[2025-04-28 21:21:51,351 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:51,354 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:51,354 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:51,355 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2025-04-28 21:21:51,355 INFO  L403      AbstractCegarLoop]: === Iteration 3 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:51,355 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:51,355 INFO  L85        PathProgramCache]: Analyzing trace with hash 1107965288, now seen corresponding path program 1 times
[2025-04-28 21:21:51,355 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:51,355 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479379758]
[2025-04-28 21:21:51,356 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:51,356 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:51,398 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:51,423 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:51,424 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:51,424 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:51,662 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:51,662 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:51,663 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479379758]
[2025-04-28 21:21:51,663 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479379758] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:51,663 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:51,663 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:51,663 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195749686]
[2025-04-28 21:21:51,664 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:51,664 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:51,664 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:51,665 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:51,667 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:51,667 INFO  L87              Difference]: Start difference. First operand 175 states and 229 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:51,751 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:51,751 INFO  L93              Difference]: Finished difference Result 180 states and 235 transitions.
[2025-04-28 21:21:51,752 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:51,752 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:51,753 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:51,756 INFO  L225             Difference]: With dead ends: 180
[2025-04-28 21:21:51,758 INFO  L226             Difference]: Without dead ends: 180
[2025-04-28 21:21:51,759 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:51,760 INFO  L437           NwaCegarLoop]: 224 mSDtfsCounter, 1 mSDsluCounter, 884 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1108 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:51,762 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1108 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2025-04-28 21:21:51,763 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 180 states.
[2025-04-28 21:21:51,780 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 175.
[2025-04-28 21:21:51,781 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 175 states, 80 states have (on average 1.0375) internal successors, (83), 83 states have internal predecessors, (83), 49 states have call successors, (72), 43 states have call predecessors, (72), 45 states have return successors, (74), 48 states have call predecessors, (74), 49 states have call successors, (74)
[2025-04-28 21:21:51,783 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 229 transitions.
[2025-04-28 21:21:51,783 INFO  L79                 Accepts]: Start accepts. Automaton has 175 states and 229 transitions. Word has length 51
[2025-04-28 21:21:51,784 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:51,784 INFO  L485      AbstractCegarLoop]: Abstraction has 175 states and 229 transitions.
[2025-04-28 21:21:51,784 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:51,784 INFO  L278                IsEmpty]: Start isEmpty. Operand 175 states and 229 transitions.
[2025-04-28 21:21:51,786 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:51,786 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:51,786 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:51,787 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2025-04-28 21:21:51,787 INFO  L403      AbstractCegarLoop]: === Iteration 4 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:51,787 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:51,788 INFO  L85        PathProgramCache]: Analyzing trace with hash 1097040050, now seen corresponding path program 1 times
[2025-04-28 21:21:51,788 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:51,788 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271039501]
[2025-04-28 21:21:51,788 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:51,788 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:51,840 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:51,860 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:51,861 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:51,861 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:52,003 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:52,004 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:52,004 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271039501]
[2025-04-28 21:21:52,004 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271039501] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:52,004 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:52,004 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:52,004 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865503348]
[2025-04-28 21:21:52,004 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:52,005 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:52,005 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:52,005 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:52,005 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:52,006 INFO  L87              Difference]: Start difference. First operand 175 states and 229 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,057 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:52,057 INFO  L93              Difference]: Finished difference Result 180 states and 235 transitions.
[2025-04-28 21:21:52,058 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:52,058 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:52,059 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:52,060 INFO  L225             Difference]: With dead ends: 180
[2025-04-28 21:21:52,060 INFO  L226             Difference]: Without dead ends: 180
[2025-04-28 21:21:52,061 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:52,061 INFO  L437           NwaCegarLoop]: 226 mSDtfsCounter, 1 mSDsluCounter, 890 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1116 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:52,062 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1116 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:52,063 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 180 states.
[2025-04-28 21:21:52,079 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 175.
[2025-04-28 21:21:52,080 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 175 states, 80 states have (on average 1.0375) internal successors, (83), 83 states have internal predecessors, (83), 49 states have call successors, (72), 43 states have call predecessors, (72), 45 states have return successors, (74), 48 states have call predecessors, (74), 49 states have call successors, (74)
[2025-04-28 21:21:52,086 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 229 transitions.
[2025-04-28 21:21:52,086 INFO  L79                 Accepts]: Start accepts. Automaton has 175 states and 229 transitions. Word has length 51
[2025-04-28 21:21:52,086 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:52,086 INFO  L485      AbstractCegarLoop]: Abstraction has 175 states and 229 transitions.
[2025-04-28 21:21:52,087 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,087 INFO  L278                IsEmpty]: Start isEmpty. Operand 175 states and 229 transitions.
[2025-04-28 21:21:52,091 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:52,091 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:52,091 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:52,092 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4
[2025-04-28 21:21:52,092 INFO  L403      AbstractCegarLoop]: === Iteration 5 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:52,092 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:52,092 INFO  L85        PathProgramCache]: Analyzing trace with hash -1994897824, now seen corresponding path program 1 times
[2025-04-28 21:21:52,092 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:52,092 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057312557]
[2025-04-28 21:21:52,092 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:52,093 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:52,129 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:52,151 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:52,152 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:52,152 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:52,339 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:52,339 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:52,339 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057312557]
[2025-04-28 21:21:52,339 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057312557] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:52,339 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:52,339 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:52,339 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733471969]
[2025-04-28 21:21:52,339 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:52,339 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:52,340 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:52,340 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:52,340 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:52,340 INFO  L87              Difference]: Start difference. First operand 175 states and 229 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,401 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:52,402 INFO  L93              Difference]: Finished difference Result 180 states and 235 transitions.
[2025-04-28 21:21:52,402 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:52,403 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:52,403 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:52,404 INFO  L225             Difference]: With dead ends: 180
[2025-04-28 21:21:52,405 INFO  L226             Difference]: Without dead ends: 180
[2025-04-28 21:21:52,405 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:52,405 INFO  L437           NwaCegarLoop]: 226 mSDtfsCounter, 1 mSDsluCounter, 890 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1116 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:52,406 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1116 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:52,409 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 180 states.
[2025-04-28 21:21:52,426 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 175.
[2025-04-28 21:21:52,427 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 175 states, 80 states have (on average 1.0375) internal successors, (83), 83 states have internal predecessors, (83), 49 states have call successors, (72), 43 states have call predecessors, (72), 45 states have return successors, (74), 48 states have call predecessors, (74), 49 states have call successors, (74)
[2025-04-28 21:21:52,431 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 229 transitions.
[2025-04-28 21:21:52,432 INFO  L79                 Accepts]: Start accepts. Automaton has 175 states and 229 transitions. Word has length 51
[2025-04-28 21:21:52,432 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:52,432 INFO  L485      AbstractCegarLoop]: Abstraction has 175 states and 229 transitions.
[2025-04-28 21:21:52,432 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,432 INFO  L278                IsEmpty]: Start isEmpty. Operand 175 states and 229 transitions.
[2025-04-28 21:21:52,434 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:52,434 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:52,434 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:52,434 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5
[2025-04-28 21:21:52,434 INFO  L403      AbstractCegarLoop]: === Iteration 6 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:52,437 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:52,438 INFO  L85        PathProgramCache]: Analyzing trace with hash 1170226532, now seen corresponding path program 1 times
[2025-04-28 21:21:52,438 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:52,438 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092228712]
[2025-04-28 21:21:52,438 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:52,438 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:52,479 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:52,482 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:52,482 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:52,483 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:52,622 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:52,622 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:52,622 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092228712]
[2025-04-28 21:21:52,622 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092228712] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:52,622 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:52,622 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2025-04-28 21:21:52,622 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567991400]
[2025-04-28 21:21:52,622 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:52,623 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-04-28 21:21:52,623 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:52,623 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-04-28 21:21:52,623 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-04-28 21:21:52,624 INFO  L87              Difference]: Start difference. First operand 175 states and 229 transitions. Second operand  has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 3 states have return successors, (14), 3 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,645 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:52,645 INFO  L93              Difference]: Finished difference Result 179 states and 234 transitions.
[2025-04-28 21:21:52,647 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-04-28 21:21:52,647 INFO  L79                 Accepts]: Start accepts. Automaton has  has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 3 states have return successors, (14), 3 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:52,648 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:52,649 INFO  L225             Difference]: With dead ends: 179
[2025-04-28 21:21:52,649 INFO  L226             Difference]: Without dead ends: 175
[2025-04-28 21:21:52,651 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-04-28 21:21:52,652 INFO  L437           NwaCegarLoop]: 224 mSDtfsCounter, 1 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 664 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:52,652 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 664 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:52,653 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 175 states.
[2025-04-28 21:21:52,666 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 173.
[2025-04-28 21:21:52,670 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:52,672 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:52,672 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:52,672 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:52,672 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:52,672 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 3 states have (on average 7.666666666666667) internal successors, (23), 4 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 3 states have return successors, (14), 3 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,672 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:52,675 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:52,677 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:52,677 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:52,678 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6
[2025-04-28 21:21:52,678 INFO  L403      AbstractCegarLoop]: === Iteration 7 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:52,678 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:52,678 INFO  L85        PathProgramCache]: Analyzing trace with hash -1193276300, now seen corresponding path program 1 times
[2025-04-28 21:21:52,678 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:52,678 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099832111]
[2025-04-28 21:21:52,678 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:52,679 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:52,713 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:52,740 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:52,741 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:52,741 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:52,890 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:52,891 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:52,891 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099832111]
[2025-04-28 21:21:52,891 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099832111] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:52,891 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:52,891 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:52,891 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025271125]
[2025-04-28 21:21:52,891 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:52,892 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:52,892 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:52,892 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:52,892 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:52,893 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,958 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:52,958 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:52,959 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:52,959 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:52,960 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:52,961 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:52,963 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:52,963 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:52,964 INFO  L437           NwaCegarLoop]: 221 mSDtfsCounter, 1 mSDsluCounter, 870 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1091 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:52,965 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1091 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:52,966 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:52,976 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:52,976 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:52,979 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:52,979 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:52,979 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:52,979 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:52,980 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:52,980 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:52,982 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:52,982 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:52,982 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:52,982 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7
[2025-04-28 21:21:52,982 INFO  L403      AbstractCegarLoop]: === Iteration 8 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:52,983 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:52,983 INFO  L85        PathProgramCache]: Analyzing trace with hash 2059592880, now seen corresponding path program 1 times
[2025-04-28 21:21:52,983 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:52,983 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611370970]
[2025-04-28 21:21:52,983 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:52,983 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:53,033 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:53,054 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:53,054 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:53,054 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:53,210 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:53,210 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:53,210 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611370970]
[2025-04-28 21:21:53,211 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611370970] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:53,211 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:53,211 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:53,211 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815105947]
[2025-04-28 21:21:53,211 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:53,213 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:53,213 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:53,213 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:53,214 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:53,214 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:53,277 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:53,278 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:53,278 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:53,279 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:53,279 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:53,280 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:53,281 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:53,281 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:53,282 INFO  L437           NwaCegarLoop]: 220 mSDtfsCounter, 1 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1086 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:53,282 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1086 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:53,286 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:53,297 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:53,298 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:53,300 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:53,302 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:53,302 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:53,302 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:53,302 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:53,302 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:53,304 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:53,307 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:53,308 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:53,308 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8
[2025-04-28 21:21:53,308 INFO  L403      AbstractCegarLoop]: === Iteration 9 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:53,308 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:53,308 INFO  L85        PathProgramCache]: Analyzing trace with hash -969289678, now seen corresponding path program 1 times
[2025-04-28 21:21:53,308 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:53,309 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172187825]
[2025-04-28 21:21:53,309 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:53,309 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:53,344 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:53,359 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:53,359 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:53,360 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:53,472 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:53,473 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:53,473 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172187825]
[2025-04-28 21:21:53,473 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172187825] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:53,473 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:53,473 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:53,473 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919971497]
[2025-04-28 21:21:53,473 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:53,473 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:53,473 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:53,474 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:53,474 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:53,474 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:53,523 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:53,523 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:53,524 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:53,524 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:53,524 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:53,525 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:53,526 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:53,526 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:53,526 INFO  L437           NwaCegarLoop]: 218 mSDtfsCounter, 1 mSDsluCounter, 860 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1078 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:53,527 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1078 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:53,528 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:53,537 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:53,537 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:53,540 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:53,541 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:53,541 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:53,541 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:53,542 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:53,542 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:53,544 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:53,544 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:53,544 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:53,544 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9
[2025-04-28 21:21:53,545 INFO  L403      AbstractCegarLoop]: === Iteration 10 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:53,546 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:53,546 INFO  L85        PathProgramCache]: Analyzing trace with hash 1839872050, now seen corresponding path program 1 times
[2025-04-28 21:21:53,546 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:53,546 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [785633274]
[2025-04-28 21:21:53,546 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:53,546 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:53,586 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:53,625 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:53,626 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:53,626 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:53,745 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:53,745 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:53,745 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [785633274]
[2025-04-28 21:21:53,745 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [785633274] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:53,745 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:53,745 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:53,745 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184023459]
[2025-04-28 21:21:53,745 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:53,746 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:53,746 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:53,746 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:53,746 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:53,746 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:53,797 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:53,797 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:53,798 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:53,798 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:53,798 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:53,799 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:53,799 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:53,799 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:53,800 INFO  L437           NwaCegarLoop]: 221 mSDtfsCounter, 1 mSDsluCounter, 870 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1091 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:53,800 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1091 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:53,801 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:53,813 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:53,814 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:53,815 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:53,816 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:53,816 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:53,816 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:53,816 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:53,816 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:53,818 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:53,818 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:53,818 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:53,818 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10
[2025-04-28 21:21:53,818 INFO  L403      AbstractCegarLoop]: === Iteration 11 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:53,819 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:53,819 INFO  L85        PathProgramCache]: Analyzing trace with hash -700380758, now seen corresponding path program 1 times
[2025-04-28 21:21:53,819 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:53,819 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442551403]
[2025-04-28 21:21:53,819 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:53,819 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:53,853 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:53,871 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:53,871 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:53,872 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:54,266 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:54,267 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:54,267 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442551403]
[2025-04-28 21:21:54,267 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1442551403] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:54,267 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:54,267 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8
[2025-04-28 21:21:54,267 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495828013]
[2025-04-28 21:21:54,267 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:54,268 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2025-04-28 21:21:54,268 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:54,268 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2025-04-28 21:21:54,269 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2025-04-28 21:21:54,269 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 8 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 8 states have internal predecessors, (23), 5 states have call successors, (14), 1 states have call predecessors, (14), 6 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14)
[2025-04-28 21:21:54,550 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:54,551 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:54,551 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. 
[2025-04-28 21:21:54,551 INFO  L79                 Accepts]: Start accepts. Automaton has  has 8 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 8 states have internal predecessors, (23), 5 states have call successors, (14), 1 states have call predecessors, (14), 6 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14) Word has length 51
[2025-04-28 21:21:54,552 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:54,553 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:54,553 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:54,553 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56
[2025-04-28 21:21:54,554 INFO  L437           NwaCegarLoop]: 201 mSDtfsCounter, 1 mSDsluCounter, 1173 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1374 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:54,554 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1374 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time]
[2025-04-28 21:21:54,555 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:54,561 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:54,562 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:54,563 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:54,563 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:54,564 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:54,564 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:54,564 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 8 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 8 states have internal predecessors, (23), 5 states have call successors, (14), 1 states have call predecessors, (14), 6 states have return successors, (14), 7 states have call predecessors, (14), 5 states have call successors, (14)
[2025-04-28 21:21:54,564 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:54,565 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:54,565 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:54,565 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:54,566 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11
[2025-04-28 21:21:54,566 INFO  L403      AbstractCegarLoop]: === Iteration 12 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:54,566 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:54,566 INFO  L85        PathProgramCache]: Analyzing trace with hash -1619387032, now seen corresponding path program 1 times
[2025-04-28 21:21:54,566 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:54,566 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165134474]
[2025-04-28 21:21:54,566 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:54,567 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:54,596 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:54,610 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:54,611 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:54,611 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:54,719 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:54,719 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:54,719 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165134474]
[2025-04-28 21:21:54,719 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165134474] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:54,719 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:54,719 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:54,719 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513377170]
[2025-04-28 21:21:54,719 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:54,720 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:54,720 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:54,720 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:54,720 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:54,720 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:54,770 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:54,771 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:54,771 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:54,771 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:54,772 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:54,773 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:54,773 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:54,774 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:54,774 INFO  L437           NwaCegarLoop]: 219 mSDtfsCounter, 1 mSDsluCounter, 864 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1083 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:54,774 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1083 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:54,775 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:54,784 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:54,784 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:54,786 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:54,786 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:54,786 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:54,786 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:54,787 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:54,787 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:54,788 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:54,788 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:54,788 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:54,788 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12
[2025-04-28 21:21:54,788 INFO  L403      AbstractCegarLoop]: === Iteration 13 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:54,789 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:54,789 INFO  L85        PathProgramCache]: Analyzing trace with hash 1752065756, now seen corresponding path program 1 times
[2025-04-28 21:21:54,789 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:54,789 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803321857]
[2025-04-28 21:21:54,789 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:54,789 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:54,819 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:54,834 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:54,834 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:54,834 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:54,935 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:54,936 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:54,936 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803321857]
[2025-04-28 21:21:54,936 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803321857] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:54,936 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:54,936 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:54,936 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334201905]
[2025-04-28 21:21:54,936 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:54,937 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:54,937 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:54,937 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:54,937 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:54,937 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:54,979 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:54,979 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:54,979 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:54,980 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:54,980 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:54,981 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:54,981 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:54,981 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:54,982 INFO  L437           NwaCegarLoop]: 220 mSDtfsCounter, 1 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1086 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:54,982 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1086 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:54,983 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:54,989 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:54,990 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:54,991 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:54,991 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:54,991 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:54,991 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:54,992 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:54,992 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:54,993 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:54,993 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:54,993 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:54,993 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13
[2025-04-28 21:21:54,993 INFO  L403      AbstractCegarLoop]: === Iteration 14 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:54,994 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:54,994 INFO  L85        PathProgramCache]: Analyzing trace with hash -1043104592, now seen corresponding path program 1 times
[2025-04-28 21:21:54,994 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:54,994 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760927342]
[2025-04-28 21:21:54,994 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:54,994 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:55,022 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:55,037 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:55,037 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:55,037 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:55,152 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:55,152 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:55,152 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760927342]
[2025-04-28 21:21:55,152 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760927342] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:55,152 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:55,152 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:55,153 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302058661]
[2025-04-28 21:21:55,153 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:55,153 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:55,153 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:55,153 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:55,153 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:55,154 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:55,198 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:55,198 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:55,198 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:55,199 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:55,199 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:55,200 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:55,200 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:55,200 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:55,201 INFO  L437           NwaCegarLoop]: 220 mSDtfsCounter, 1 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1086 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:55,201 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1086 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:55,202 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:55,208 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:55,209 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:55,210 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:55,210 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:55,210 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:55,210 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:55,211 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:55,211 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:55,212 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:55,212 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:55,212 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:55,212 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14
[2025-04-28 21:21:55,212 INFO  L403      AbstractCegarLoop]: === Iteration 15 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:55,212 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:55,213 INFO  L85        PathProgramCache]: Analyzing trace with hash -1630312270, now seen corresponding path program 1 times
[2025-04-28 21:21:55,213 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:55,213 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622160104]
[2025-04-28 21:21:55,213 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:55,213 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:55,259 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:55,272 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:55,272 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:55,272 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:55,375 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:21:55,375 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:55,375 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622160104]
[2025-04-28 21:21:55,375 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622160104] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:55,375 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:55,376 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:55,376 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367040558]
[2025-04-28 21:21:55,376 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:55,376 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:55,376 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:55,377 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:55,377 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:55,377 INFO  L87              Difference]: Start difference. First operand 173 states and 224 transitions. Second operand  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:55,421 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:55,421 INFO  L93              Difference]: Finished difference Result 178 states and 230 transitions.
[2025-04-28 21:21:55,422 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:55,422 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14) Word has length 51
[2025-04-28 21:21:55,422 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:55,423 INFO  L225             Difference]: With dead ends: 178
[2025-04-28 21:21:55,423 INFO  L226             Difference]: Without dead ends: 178
[2025-04-28 21:21:55,424 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:55,424 INFO  L437           NwaCegarLoop]: 220 mSDtfsCounter, 1 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1086 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:55,424 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 1086 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:55,425 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 178 states.
[2025-04-28 21:21:55,432 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 173.
[2025-04-28 21:21:55,433 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 173 states, 80 states have (on average 1.025) internal successors, (82), 82 states have internal predecessors, (82), 47 states have call successors, (70), 43 states have call predecessors, (70), 45 states have return successors, (72), 47 states have call predecessors, (72), 47 states have call successors, (72)
[2025-04-28 21:21:55,434 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 224 transitions.
[2025-04-28 21:21:55,434 INFO  L79                 Accepts]: Start accepts. Automaton has 173 states and 224 transitions. Word has length 51
[2025-04-28 21:21:55,434 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:55,435 INFO  L485      AbstractCegarLoop]: Abstraction has 173 states and 224 transitions.
[2025-04-28 21:21:55,435 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 4.6) internal successors, (23), 6 states have internal predecessors, (23), 4 states have call successors, (14), 1 states have call predecessors, (14), 5 states have return successors, (14), 6 states have call predecessors, (14), 4 states have call successors, (14)
[2025-04-28 21:21:55,435 INFO  L278                IsEmpty]: Start isEmpty. Operand 173 states and 224 transitions.
[2025-04-28 21:21:55,436 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2025-04-28 21:21:55,436 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:55,436 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:55,436 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15
[2025-04-28 21:21:55,436 INFO  L403      AbstractCegarLoop]: === Iteration 16 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:55,437 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:55,437 INFO  L85        PathProgramCache]: Analyzing trace with hash 2139659158, now seen corresponding path program 1 times
[2025-04-28 21:21:55,437 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:55,437 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507277133]
[2025-04-28 21:21:55,437 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:55,437 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:55,466 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:55,482 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:55,483 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:55,483 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:55,483 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-04-28 21:21:55,492 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 51 statements into 1 equivalence classes.
[2025-04-28 21:21:55,511 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 51 of 51 statements.
[2025-04-28 21:21:55,511 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:55,511 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:55,572 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-04-28 21:21:55,572 INFO  L340         BasicCegarLoop]: Counterexample is feasible
[2025-04-28 21:21:55,573 INFO  L790   garLoopResultBuilder]: Registering result UNSAFE for location Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY (0 of 1 remaining)
[2025-04-28 21:21:55,577 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16
[2025-04-28 21:21:55,580 INFO  L422         BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:55,611 INFO  L171   ceAbstractionStarter]: Computing trace abstraction results
[2025-04-28 21:21:55,614 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 09:21:55 BoogieIcfgContainer
[2025-04-28 21:21:55,614 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2025-04-28 21:21:55,615 INFO  L158              Benchmark]: Toolchain (without parser) took 8148.90ms. Allocated memory was 234.9MB in the beginning and 285.2MB in the end (delta: 50.3MB). Free memory was 188.3MB in the beginning and 173.7MB in the end (delta: 14.6MB). Peak memory consumption was 55.1MB. Max. memory is 33.6GB.
[2025-04-28 21:21:55,615 INFO  L158              Benchmark]: SmtParser took 0.45ms. Allocated memory is still 234.9MB. Free memory is still 171.9MB. There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:55,615 INFO  L158              Benchmark]: ChcToBoogie took 136.94ms. Allocated memory is still 234.9MB. Free memory was 188.3MB in the beginning and 177.5MB in the end (delta: 10.8MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
[2025-04-28 21:21:55,615 INFO  L158              Benchmark]: Boogie Preprocessor took 199.90ms. Allocated memory is still 234.9MB. Free memory was 177.5MB in the beginning and 171.5MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:55,616 INFO  L158              Benchmark]: RCFGBuilder took 1695.69ms. Allocated memory is still 234.9MB. Free memory was 171.5MB in the beginning and 124.0MB in the end (delta: 47.5MB). Peak memory consumption was 78.8MB. Max. memory is 33.6GB.
[2025-04-28 21:21:55,616 INFO  L158              Benchmark]: TraceAbstraction took 6105.60ms. Allocated memory was 234.9MB in the beginning and 285.2MB in the end (delta: 50.3MB). Free memory was 122.9MB in the beginning and 173.7MB in the end (delta: -50.8MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:55,617 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * SmtParser took 0.45ms. Allocated memory is still 234.9MB. Free memory is still 171.9MB. There was no memory consumed. Max. memory is 33.6GB.
 * ChcToBoogie took 136.94ms. Allocated memory is still 234.9MB. Free memory was 188.3MB in the beginning and 177.5MB in the end (delta: 10.8MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
 * Boogie Preprocessor took 199.90ms. Allocated memory is still 234.9MB. Free memory was 177.5MB in the beginning and 171.5MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 33.6GB.
 * RCFGBuilder took 1695.69ms. Allocated memory is still 234.9MB. Free memory was 171.5MB in the beginning and 124.0MB in the end (delta: 47.5MB). Peak memory consumption was 78.8MB. Max. memory is 33.6GB.
 * TraceAbstraction took 6105.60ms. Allocated memory was 234.9MB in the beginning and 285.2MB in the end (delta: 50.3MB). Free memory was 122.9MB in the beginning and 173.7MB in the end (delta: -50.8MB). There was no memory consumed. Max. memory is 33.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - CounterExampleResult [Unknown line] : the set of constraint Horn clauses is unsatisfiable
    the set of constraint Horn clauses is unsatisfiable
We found a FailurePath: 
[L0]  CALL  call False();
[L0]  CALL  call error_target_26_0();
[L0]        assume hbv_error_target_26_0_E_1 == 1;
      VAL   [hbv_error_target_26_0_E_1=1]
[L0]  CALL  call interface_0_C_214_0(hbv_error_target_26_0_L_2, hbv_error_target_26_0_A_3, hbv_error_target_26_0_B_4, hbv_error_target_26_0_C_5, hbv_error_target_26_0_D_6, hbv_error_target_26_0_J_7, hbv_error_target_26_0_F_8, hbv_error_target_26_0_H_9);
      VAL   [hhv_interface_0_C_214_0_G_6=0, hhv_interface_0_C_214_0_I_7=0, hhv_interface_0_C_214_0_L_0=638722033]
[L0]        assume ((((((((((((((((((((((!(hbv_interface_0_C_214_0_R_10 < 0) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_Q_9)) && !(1461501637330902918203684832716283019655932542975 < hbv_interface_0_C_214_0_R_10)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_P_8)) && !(hbv_interface_0_C_214_0_P_8 < 0)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_M_5)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_O_7)) && hbv_interface_0_C_214_0_M_5 == 0) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_N_6)) && !(hbv_interface_0_C_214_0_W_12 < 0)) && !(hbv_interface_0_C_214_0_S_11 < 0)) && !(hbv_interface_0_C_214_0_N_6 < 0)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_E_1)) && !(1461501637330902918203684832716283019655932542975 < hbv_interface_0_C_214_0_W_12)) && !(hbv_interface_0_C_214_0_E_1 < 0)) && !(hbv_interface_0_C_214_0_M_5 < 0)) && !(1461501637330902918203684832716283019655932542975 < hbv_interface_0_C_214_0_H_4)) && !(hbv_interface_0_C_214_0_O_7 < 0)) && !(hbv_interface_0_C_214_0_F_3 < 0)) && hbv_interface_0_C_214_0_M_2 == 0) && !(hbv_interface_0_C_214_0_Q_9 < 0)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_S_11)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_interface_0_C_214_0_F_3)) && !(hbv_interface_0_C_214_0_H_4 < 0);
      VAL   [hbv_interface_0_C_214_0_E_1=0, hbv_interface_0_C_214_0_F_3=0, hbv_interface_0_C_214_0_H_4=0, hbv_interface_0_C_214_0_M_2=0, hbv_interface_0_C_214_0_M_5=0, hbv_interface_0_C_214_0_N_6=0, hbv_interface_0_C_214_0_O_7=0, hbv_interface_0_C_214_0_P_8=0, hbv_interface_0_C_214_0_Q_9=0, hbv_interface_0_C_214_0_R_10=0, hbv_interface_0_C_214_0_S_11=0, hbv_interface_0_C_214_0_W_12=0, hhv_interface_0_C_214_0_G_6=0, hhv_interface_0_C_214_0_I_7=0, hhv_interface_0_C_214_0_L_0=638722033]
[L0]  CALL  call summary_constructor_2_C_214_0(hbv_interface_0_C_214_0_M_2, hhv_interface_0_C_214_0_L_0, hhv_interface_0_C_214_0_A_1, hhv_interface_0_C_214_0_B_2, hhv_interface_0_C_214_0_C_3, hhv_interface_0_C_214_0_D_4, hbv_interface_0_C_214_0_Q_9, hbv_interface_0_C_214_0_P_8, hbv_interface_0_C_214_0_W_12, hbv_interface_0_C_214_0_S_11, hbv_interface_0_C_214_0_O_7, hbv_interface_0_C_214_0_E_1, hbv_interface_0_C_214_0_F_3, hbv_interface_0_C_214_0_U_13, hbv_interface_0_C_214_0_U_14, hbv_interface_0_C_214_0_W_15, hbv_interface_0_C_214_0_H_4, hbv_interface_0_C_214_0_X_16, hbv_interface_0_C_214_0_M_5, hbv_interface_0_C_214_0_N_6, hbv_interface_0_C_214_0_R_10, hbv_interface_0_C_214_0_J_17, hhv_interface_0_C_214_0_K_5, hbv_interface_0_C_214_0_Z_18, hbv_interface_0_C_214_0_A1_19, hhv_interface_0_C_214_0_G_6, hhv_interface_0_C_214_0_I_7);
      VAL   [hhv_summary_constructor_2_C_214_0_A1_16=0, hhv_summary_constructor_2_C_214_0_B1_17=638722037, hhv_summary_constructor_2_C_214_0_C1_18=0, hhv_summary_constructor_2_C_214_0_D1_19=0, hhv_summary_constructor_2_C_214_0_E1_20=0, hhv_summary_constructor_2_C_214_0_F_0=0, hhv_summary_constructor_2_C_214_0_G_23=0, hhv_summary_constructor_2_C_214_0_I_25=0, hhv_summary_constructor_2_C_214_0_J_24=0, hhv_summary_constructor_2_C_214_0_L_26=0, hhv_summary_constructor_2_C_214_0_P_1=638722033, hhv_summary_constructor_2_C_214_0_Q_6=0, hhv_summary_constructor_2_C_214_0_R_7=0, hhv_summary_constructor_2_C_214_0_S_8=0, hhv_summary_constructor_2_C_214_0_T_9=0, hhv_summary_constructor_2_C_214_0_U_10=0, hhv_summary_constructor_2_C_214_0_V_11=0, hhv_summary_constructor_2_C_214_0_W_12=0, hhv_summary_constructor_2_C_214_0_Z_15=638722034]
[L0]        assume hhv_summary_constructor_2_C_214_0_F_0 == 0;
      VAL   [hhv_summary_constructor_2_C_214_0_A1_16=0, hhv_summary_constructor_2_C_214_0_B1_17=638722037, hhv_summary_constructor_2_C_214_0_C1_18=0, hhv_summary_constructor_2_C_214_0_D1_19=0, hhv_summary_constructor_2_C_214_0_E1_20=0, hhv_summary_constructor_2_C_214_0_F_0=0, hhv_summary_constructor_2_C_214_0_G_23=0, hhv_summary_constructor_2_C_214_0_I_25=0, hhv_summary_constructor_2_C_214_0_J_24=0, hhv_summary_constructor_2_C_214_0_L_26=0, hhv_summary_constructor_2_C_214_0_P_1=638722033, hhv_summary_constructor_2_C_214_0_Q_6=0, hhv_summary_constructor_2_C_214_0_R_7=0, hhv_summary_constructor_2_C_214_0_S_8=0, hhv_summary_constructor_2_C_214_0_T_9=0, hhv_summary_constructor_2_C_214_0_U_10=0, hhv_summary_constructor_2_C_214_0_V_11=0, hhv_summary_constructor_2_C_214_0_W_12=0, hhv_summary_constructor_2_C_214_0_Z_15=638722034]
[L0]  CALL  call contract_initializer_38_C_214_0(hhv_summary_constructor_2_C_214_0_F_0, hhv_summary_constructor_2_C_214_0_P_1, hhv_summary_constructor_2_C_214_0_A_2, hhv_summary_constructor_2_C_214_0_B_3, hhv_summary_constructor_2_C_214_0_C_4, hhv_summary_constructor_2_C_214_0_D_5, hhv_summary_constructor_2_C_214_0_Q_6, hhv_summary_constructor_2_C_214_0_R_7, hhv_summary_constructor_2_C_214_0_S_8, hhv_summary_constructor_2_C_214_0_T_9, hhv_summary_constructor_2_C_214_0_U_10, hhv_summary_constructor_2_C_214_0_V_11, hhv_summary_constructor_2_C_214_0_W_12, hhv_summary_constructor_2_C_214_0_X_13, hhv_summary_constructor_2_C_214_0_Y_14, hhv_summary_constructor_2_C_214_0_Z_15, hhv_summary_constructor_2_C_214_0_A1_16, hhv_summary_constructor_2_C_214_0_B1_17, hhv_summary_constructor_2_C_214_0_C1_18, hhv_summary_constructor_2_C_214_0_D1_19, hhv_summary_constructor_2_C_214_0_E1_20, hbv_summary_constructor_2_C_214_0_N_1, hhv_summary_constructor_2_C_214_0_O_22, hbv_summary_constructor_2_C_214_0_H_2, hbv_summary_constructor_2_C_214_0_K_3, hhv_summary_constructor_2_C_214_0_I_25, hhv_summary_constructor_2_C_214_0_L_26);
      VAL   [hhv_contract_initializer_38_C_214_0_A1_20=0, hhv_contract_initializer_38_C_214_0_E_0=0, hhv_contract_initializer_38_C_214_0_F_23=0, hhv_contract_initializer_38_C_214_0_G_25=0, hhv_contract_initializer_38_C_214_0_H_24=0, hhv_contract_initializer_38_C_214_0_I_26=0, hhv_contract_initializer_38_C_214_0_L_1=638722033, hhv_contract_initializer_38_C_214_0_M_6=0, hhv_contract_initializer_38_C_214_0_N_7=0, hhv_contract_initializer_38_C_214_0_O_8=0, hhv_contract_initializer_38_C_214_0_P_9=0, hhv_contract_initializer_38_C_214_0_Q_10=0, hhv_contract_initializer_38_C_214_0_R_11=0, hhv_contract_initializer_38_C_214_0_S_12=0, hhv_contract_initializer_38_C_214_0_V_15=638722034, hhv_contract_initializer_38_C_214_0_W_16=0, hhv_contract_initializer_38_C_214_0_X_17=638722037, hhv_contract_initializer_38_C_214_0_Y_18=0, hhv_contract_initializer_38_C_214_0_Z_19=0]
[L0]  CALL  call contract_initializer_after_init_40_C_214_0(hhv_contract_initializer_38_C_214_0_E_0, hhv_contract_initializer_38_C_214_0_L_1, hhv_contract_initializer_38_C_214_0_A_2, hhv_contract_initializer_38_C_214_0_B_3, hhv_contract_initializer_38_C_214_0_C_4, hhv_contract_initializer_38_C_214_0_D_5, hhv_contract_initializer_38_C_214_0_M_6, hhv_contract_initializer_38_C_214_0_N_7, hhv_contract_initializer_38_C_214_0_O_8, hhv_contract_initializer_38_C_214_0_P_9, hhv_contract_initializer_38_C_214_0_Q_10, hhv_contract_initializer_38_C_214_0_R_11, hhv_contract_initializer_38_C_214_0_S_12, hhv_contract_initializer_38_C_214_0_T_13, hhv_contract_initializer_38_C_214_0_U_14, hhv_contract_initializer_38_C_214_0_V_15, hhv_contract_initializer_38_C_214_0_W_16, hhv_contract_initializer_38_C_214_0_X_17, hhv_contract_initializer_38_C_214_0_Y_18, hhv_contract_initializer_38_C_214_0_Z_19, hhv_contract_initializer_38_C_214_0_A1_20, hhv_contract_initializer_38_C_214_0_J_21, hhv_contract_initializer_38_C_214_0_K_22, hhv_contract_initializer_38_C_214_0_F_23, hhv_contract_initializer_38_C_214_0_H_24, hhv_contract_initializer_38_C_214_0_G_25, hhv_contract_initializer_38_C_214_0_I_26);
      VAL   [hhv_contract_initializer_after_init_40_C_214_0_A1_20=0, hhv_contract_initializer_after_init_40_C_214_0_E_0=0, hhv_contract_initializer_after_init_40_C_214_0_F_23=0, hhv_contract_initializer_after_init_40_C_214_0_G_25=0, hhv_contract_initializer_after_init_40_C_214_0_H_24=0, hhv_contract_initializer_after_init_40_C_214_0_I_26=0, hhv_contract_initializer_after_init_40_C_214_0_L_1=638722033, hhv_contract_initializer_after_init_40_C_214_0_M_6=0, hhv_contract_initializer_after_init_40_C_214_0_N_7=0, hhv_contract_initializer_after_init_40_C_214_0_O_8=0, hhv_contract_initializer_after_init_40_C_214_0_P_9=0, hhv_contract_initializer_after_init_40_C_214_0_Q_10=0, hhv_contract_initializer_after_init_40_C_214_0_R_11=0, hhv_contract_initializer_after_init_40_C_214_0_S_12=0, hhv_contract_initializer_after_init_40_C_214_0_V_15=638722034, hhv_contract_initializer_after_init_40_C_214_0_W_16=0, hhv_contract_initializer_after_init_40_C_214_0_X_17=638722037, hhv_contract_initializer_after_init_40_C_214_0_Y_18=0, hhv_contract_initializer_after_init_40_C_214_0_Z_19=0]
[L0]  CALL  call contract_initializer_entry_39_C_214_0(hhv_contract_initializer_after_init_40_C_214_0_E_0, hhv_contract_initializer_after_init_40_C_214_0_L_1, hhv_contract_initializer_after_init_40_C_214_0_A_2, hhv_contract_initializer_after_init_40_C_214_0_B_3, hhv_contract_initializer_after_init_40_C_214_0_C_4, hhv_contract_initializer_after_init_40_C_214_0_D_5, hhv_contract_initializer_after_init_40_C_214_0_M_6, hhv_contract_initializer_after_init_40_C_214_0_N_7, hhv_contract_initializer_after_init_40_C_214_0_O_8, hhv_contract_initializer_after_init_40_C_214_0_P_9, hhv_contract_initializer_after_init_40_C_214_0_Q_10, hhv_contract_initializer_after_init_40_C_214_0_R_11, hhv_contract_initializer_after_init_40_C_214_0_S_12, hhv_contract_initializer_after_init_40_C_214_0_T_13, hhv_contract_initializer_after_init_40_C_214_0_U_14, hhv_contract_initializer_after_init_40_C_214_0_V_15, hhv_contract_initializer_after_init_40_C_214_0_W_16, hhv_contract_initializer_after_init_40_C_214_0_X_17, hhv_contract_initializer_after_init_40_C_214_0_Y_18, hhv_contract_initializer_after_init_40_C_214_0_Z_19, hhv_contract_initializer_after_init_40_C_214_0_A1_20, hhv_contract_initializer_after_init_40_C_214_0_J_21, hhv_contract_initializer_after_init_40_C_214_0_K_22, hhv_contract_initializer_after_init_40_C_214_0_F_23, hhv_contract_initializer_after_init_40_C_214_0_H_24, hhv_contract_initializer_after_init_40_C_214_0_G_25, hhv_contract_initializer_after_init_40_C_214_0_I_26);
      VAL   [hhv_contract_initializer_entry_39_C_214_0_E_0=0, hhv_contract_initializer_entry_39_C_214_0_F_23=0, hhv_contract_initializer_entry_39_C_214_0_G_25=0, hhv_contract_initializer_entry_39_C_214_0_H_24=0, hhv_contract_initializer_entry_39_C_214_0_I_26=0]
[L0]        assume ((hhv_contract_initializer_entry_39_C_214_0_E_0 == 0 && hhv_contract_initializer_entry_39_C_214_0_G_25 == hhv_contract_initializer_entry_39_C_214_0_F_23) && hhv_contract_initializer_entry_39_C_214_0_I_26 == hhv_contract_initializer_entry_39_C_214_0_H_24) && hhv_contract_initializer_entry_39_C_214_0_J_21 == hhv_contract_initializer_entry_39_C_214_0_K_22;
      VAL   [hhv_contract_initializer_entry_39_C_214_0_E_0=0, hhv_contract_initializer_entry_39_C_214_0_F_23=0, hhv_contract_initializer_entry_39_C_214_0_G_25=0, hhv_contract_initializer_entry_39_C_214_0_H_24=0, hhv_contract_initializer_entry_39_C_214_0_I_26=0]
[L0]  RET   call contract_initializer_entry_39_C_214_0(hhv_contract_initializer_after_init_40_C_214_0_E_0, hhv_contract_initializer_after_init_40_C_214_0_L_1, hhv_contract_initializer_after_init_40_C_214_0_A_2, hhv_contract_initializer_after_init_40_C_214_0_B_3, hhv_contract_initializer_after_init_40_C_214_0_C_4, hhv_contract_initializer_after_init_40_C_214_0_D_5, hhv_contract_initializer_after_init_40_C_214_0_M_6, hhv_contract_initializer_after_init_40_C_214_0_N_7, hhv_contract_initializer_after_init_40_C_214_0_O_8, hhv_contract_initializer_after_init_40_C_214_0_P_9, hhv_contract_initializer_after_init_40_C_214_0_Q_10, hhv_contract_initializer_after_init_40_C_214_0_R_11, hhv_contract_initializer_after_init_40_C_214_0_S_12, hhv_contract_initializer_after_init_40_C_214_0_T_13, hhv_contract_initializer_after_init_40_C_214_0_U_14, hhv_contract_initializer_after_init_40_C_214_0_V_15, hhv_contract_initializer_after_init_40_C_214_0_W_16, hhv_contract_initializer_after_init_40_C_214_0_X_17, hhv_contract_initializer_after_init_40_C_214_0_Y_18, hhv_contract_initializer_after_init_40_C_214_0_Z_19, hhv_contract_initializer_after_init_40_C_214_0_A1_20, hhv_contract_initializer_after_init_40_C_214_0_J_21, hhv_contract_initializer_after_init_40_C_214_0_K_22, hhv_contract_initializer_after_init_40_C_214_0_F_23, hhv_contract_initializer_after_init_40_C_214_0_H_24, hhv_contract_initializer_after_init_40_C_214_0_G_25, hhv_contract_initializer_after_init_40_C_214_0_I_26);
      VAL   [hhv_contract_initializer_after_init_40_C_214_0_A1_20=0, hhv_contract_initializer_after_init_40_C_214_0_E_0=0, hhv_contract_initializer_after_init_40_C_214_0_F_23=0, hhv_contract_initializer_after_init_40_C_214_0_G_25=0, hhv_contract_initializer_after_init_40_C_214_0_H_24=0, hhv_contract_initializer_after_init_40_C_214_0_I_26=0, hhv_contract_initializer_after_init_40_C_214_0_L_1=638722033, hhv_contract_initializer_after_init_40_C_214_0_M_6=0, hhv_contract_initializer_after_init_40_C_214_0_N_7=0, hhv_contract_initializer_after_init_40_C_214_0_O_8=0, hhv_contract_initializer_after_init_40_C_214_0_P_9=0, hhv_contract_initializer_after_init_40_C_214_0_Q_10=0, hhv_contract_initializer_after_init_40_C_214_0_R_11=0, hhv_contract_initializer_after_init_40_C_214_0_S_12=0, hhv_contract_initializer_after_init_40_C_214_0_V_15=638722034, hhv_contract_initializer_after_init_40_C_214_0_W_16=0, hhv_contract_initializer_after_init_40_C_214_0_X_17=638722037, hhv_contract_initializer_after_init_40_C_214_0_Y_18=0, hhv_contract_initializer_after_init_40_C_214_0_Z_19=0]
[L0]  RET   call contract_initializer_after_init_40_C_214_0(hhv_contract_initializer_38_C_214_0_E_0, hhv_contract_initializer_38_C_214_0_L_1, hhv_contract_initializer_38_C_214_0_A_2, hhv_contract_initializer_38_C_214_0_B_3, hhv_contract_initializer_38_C_214_0_C_4, hhv_contract_initializer_38_C_214_0_D_5, hhv_contract_initializer_38_C_214_0_M_6, hhv_contract_initializer_38_C_214_0_N_7, hhv_contract_initializer_38_C_214_0_O_8, hhv_contract_initializer_38_C_214_0_P_9, hhv_contract_initializer_38_C_214_0_Q_10, hhv_contract_initializer_38_C_214_0_R_11, hhv_contract_initializer_38_C_214_0_S_12, hhv_contract_initializer_38_C_214_0_T_13, hhv_contract_initializer_38_C_214_0_U_14, hhv_contract_initializer_38_C_214_0_V_15, hhv_contract_initializer_38_C_214_0_W_16, hhv_contract_initializer_38_C_214_0_X_17, hhv_contract_initializer_38_C_214_0_Y_18, hhv_contract_initializer_38_C_214_0_Z_19, hhv_contract_initializer_38_C_214_0_A1_20, hhv_contract_initializer_38_C_214_0_J_21, hhv_contract_initializer_38_C_214_0_K_22, hhv_contract_initializer_38_C_214_0_F_23, hhv_contract_initializer_38_C_214_0_H_24, hhv_contract_initializer_38_C_214_0_G_25, hhv_contract_initializer_38_C_214_0_I_26);
      VAL   [hhv_contract_initializer_38_C_214_0_A1_20=0, hhv_contract_initializer_38_C_214_0_E_0=0, hhv_contract_initializer_38_C_214_0_F_23=0, hhv_contract_initializer_38_C_214_0_G_25=0, hhv_contract_initializer_38_C_214_0_H_24=0, hhv_contract_initializer_38_C_214_0_I_26=0, hhv_contract_initializer_38_C_214_0_L_1=638722033, hhv_contract_initializer_38_C_214_0_M_6=0, hhv_contract_initializer_38_C_214_0_N_7=0, hhv_contract_initializer_38_C_214_0_O_8=0, hhv_contract_initializer_38_C_214_0_P_9=0, hhv_contract_initializer_38_C_214_0_Q_10=0, hhv_contract_initializer_38_C_214_0_R_11=0, hhv_contract_initializer_38_C_214_0_S_12=0, hhv_contract_initializer_38_C_214_0_V_15=638722034, hhv_contract_initializer_38_C_214_0_W_16=0, hhv_contract_initializer_38_C_214_0_X_17=638722037, hhv_contract_initializer_38_C_214_0_Y_18=0, hhv_contract_initializer_38_C_214_0_Z_19=0]
[L0]  RET   call contract_initializer_38_C_214_0(hhv_summary_constructor_2_C_214_0_F_0, hhv_summary_constructor_2_C_214_0_P_1, hhv_summary_constructor_2_C_214_0_A_2, hhv_summary_constructor_2_C_214_0_B_3, hhv_summary_constructor_2_C_214_0_C_4, hhv_summary_constructor_2_C_214_0_D_5, hhv_summary_constructor_2_C_214_0_Q_6, hhv_summary_constructor_2_C_214_0_R_7, hhv_summary_constructor_2_C_214_0_S_8, hhv_summary_constructor_2_C_214_0_T_9, hhv_summary_constructor_2_C_214_0_U_10, hhv_summary_constructor_2_C_214_0_V_11, hhv_summary_constructor_2_C_214_0_W_12, hhv_summary_constructor_2_C_214_0_X_13, hhv_summary_constructor_2_C_214_0_Y_14, hhv_summary_constructor_2_C_214_0_Z_15, hhv_summary_constructor_2_C_214_0_A1_16, hhv_summary_constructor_2_C_214_0_B1_17, hhv_summary_constructor_2_C_214_0_C1_18, hhv_summary_constructor_2_C_214_0_D1_19, hhv_summary_constructor_2_C_214_0_E1_20, hbv_summary_constructor_2_C_214_0_N_1, hhv_summary_constructor_2_C_214_0_O_22, hbv_summary_constructor_2_C_214_0_H_2, hbv_summary_constructor_2_C_214_0_K_3, hhv_summary_constructor_2_C_214_0_I_25, hhv_summary_constructor_2_C_214_0_L_26);
      VAL   [hbv_summary_constructor_2_C_214_0_H_2=0, hbv_summary_constructor_2_C_214_0_K_3=0, hhv_summary_constructor_2_C_214_0_A1_16=0, hhv_summary_constructor_2_C_214_0_B1_17=638722037, hhv_summary_constructor_2_C_214_0_C1_18=0, hhv_summary_constructor_2_C_214_0_D1_19=0, hhv_summary_constructor_2_C_214_0_E1_20=0, hhv_summary_constructor_2_C_214_0_F_0=0, hhv_summary_constructor_2_C_214_0_G_23=0, hhv_summary_constructor_2_C_214_0_I_25=0, hhv_summary_constructor_2_C_214_0_J_24=0, hhv_summary_constructor_2_C_214_0_L_26=0, hhv_summary_constructor_2_C_214_0_P_1=638722033, hhv_summary_constructor_2_C_214_0_Q_6=0, hhv_summary_constructor_2_C_214_0_R_7=0, hhv_summary_constructor_2_C_214_0_S_8=0, hhv_summary_constructor_2_C_214_0_T_9=0, hhv_summary_constructor_2_C_214_0_U_10=0, hhv_summary_constructor_2_C_214_0_V_11=0, hhv_summary_constructor_2_C_214_0_W_12=0, hhv_summary_constructor_2_C_214_0_Z_15=638722034]
[L0]  CALL  call implicit_constructor_entry_41_C_214_0(hbv_summary_constructor_2_C_214_0_E_4, hhv_summary_constructor_2_C_214_0_P_1, hhv_summary_constructor_2_C_214_0_A_2, hhv_summary_constructor_2_C_214_0_B_3, hhv_summary_constructor_2_C_214_0_C_4, hhv_summary_constructor_2_C_214_0_D_5, hhv_summary_constructor_2_C_214_0_Q_6, hhv_summary_constructor_2_C_214_0_R_7, hhv_summary_constructor_2_C_214_0_S_8, hhv_summary_constructor_2_C_214_0_T_9, hhv_summary_constructor_2_C_214_0_U_10, hhv_summary_constructor_2_C_214_0_V_11, hhv_summary_constructor_2_C_214_0_W_12, hhv_summary_constructor_2_C_214_0_X_13, hhv_summary_constructor_2_C_214_0_Y_14, hhv_summary_constructor_2_C_214_0_Z_15, hhv_summary_constructor_2_C_214_0_A1_16, hhv_summary_constructor_2_C_214_0_B1_17, hhv_summary_constructor_2_C_214_0_C1_18, hhv_summary_constructor_2_C_214_0_D1_19, hhv_summary_constructor_2_C_214_0_E1_20, hhv_summary_constructor_2_C_214_0_M_21, hbv_summary_constructor_2_C_214_0_N_1, hhv_summary_constructor_2_C_214_0_G_23, hhv_summary_constructor_2_C_214_0_J_24, hbv_summary_constructor_2_C_214_0_H_2, hbv_summary_constructor_2_C_214_0_K_3);
      VAL   [hhv_implicit_constructor_entry_41_C_214_0_E_0=0, hhv_implicit_constructor_entry_41_C_214_0_F_23=0, hhv_implicit_constructor_entry_41_C_214_0_G_25=0, hhv_implicit_constructor_entry_41_C_214_0_H_24=0, hhv_implicit_constructor_entry_41_C_214_0_I_26=0, hhv_implicit_constructor_entry_41_C_214_0_L_1=638722033, hhv_implicit_constructor_entry_41_C_214_0_Y_18=0]
[L0]        assume (((((hhv_implicit_constructor_entry_41_C_214_0_I_26 == hhv_implicit_constructor_entry_41_C_214_0_H_24 && !(hhv_implicit_constructor_entry_41_C_214_0_K_22[hhv_implicit_constructor_entry_41_C_214_0_L_1] < hhv_implicit_constructor_entry_41_C_214_0_Y_18)) && hhv_implicit_constructor_entry_41_C_214_0_J_21 == hhv_implicit_constructor_entry_41_C_214_0_K_22) && hhv_implicit_constructor_entry_41_C_214_0_G_25 == 0) && hhv_implicit_constructor_entry_41_C_214_0_E_0 == 0) && hhv_implicit_constructor_entry_41_C_214_0_G_25 == hhv_implicit_constructor_entry_41_C_214_0_F_23) && hhv_implicit_constructor_entry_41_C_214_0_I_26 == 0;
      VAL   [hhv_implicit_constructor_entry_41_C_214_0_E_0=0, hhv_implicit_constructor_entry_41_C_214_0_F_23=0, hhv_implicit_constructor_entry_41_C_214_0_G_25=0, hhv_implicit_constructor_entry_41_C_214_0_H_24=0, hhv_implicit_constructor_entry_41_C_214_0_I_26=0, hhv_implicit_constructor_entry_41_C_214_0_L_1=638722033, hhv_implicit_constructor_entry_41_C_214_0_Y_18=0]
[L0]  RET   call implicit_constructor_entry_41_C_214_0(hbv_summary_constructor_2_C_214_0_E_4, hhv_summary_constructor_2_C_214_0_P_1, hhv_summary_constructor_2_C_214_0_A_2, hhv_summary_constructor_2_C_214_0_B_3, hhv_summary_constructor_2_C_214_0_C_4, hhv_summary_constructor_2_C_214_0_D_5, hhv_summary_constructor_2_C_214_0_Q_6, hhv_summary_constructor_2_C_214_0_R_7, hhv_summary_constructor_2_C_214_0_S_8, hhv_summary_constructor_2_C_214_0_T_9, hhv_summary_constructor_2_C_214_0_U_10, hhv_summary_constructor_2_C_214_0_V_11, hhv_summary_constructor_2_C_214_0_W_12, hhv_summary_constructor_2_C_214_0_X_13, hhv_summary_constructor_2_C_214_0_Y_14, hhv_summary_constructor_2_C_214_0_Z_15, hhv_summary_constructor_2_C_214_0_A1_16, hhv_summary_constructor_2_C_214_0_B1_17, hhv_summary_constructor_2_C_214_0_C1_18, hhv_summary_constructor_2_C_214_0_D1_19, hhv_summary_constructor_2_C_214_0_E1_20, hhv_summary_constructor_2_C_214_0_M_21, hbv_summary_constructor_2_C_214_0_N_1, hhv_summary_constructor_2_C_214_0_G_23, hhv_summary_constructor_2_C_214_0_J_24, hbv_summary_constructor_2_C_214_0_H_2, hbv_summary_constructor_2_C_214_0_K_3);
      VAL   [hbv_summary_constructor_2_C_214_0_E_4=0, hbv_summary_constructor_2_C_214_0_H_2=0, hbv_summary_constructor_2_C_214_0_K_3=0, hhv_summary_constructor_2_C_214_0_A1_16=0, hhv_summary_constructor_2_C_214_0_B1_17=638722037, hhv_summary_constructor_2_C_214_0_C1_18=0, hhv_summary_constructor_2_C_214_0_D1_19=0, hhv_summary_constructor_2_C_214_0_E1_20=0, hhv_summary_constructor_2_C_214_0_F_0=0, hhv_summary_constructor_2_C_214_0_G_23=0, hhv_summary_constructor_2_C_214_0_I_25=0, hhv_summary_constructor_2_C_214_0_J_24=0, hhv_summary_constructor_2_C_214_0_L_26=0, hhv_summary_constructor_2_C_214_0_P_1=638722033, hhv_summary_constructor_2_C_214_0_Q_6=0, hhv_summary_constructor_2_C_214_0_R_7=0, hhv_summary_constructor_2_C_214_0_S_8=0, hhv_summary_constructor_2_C_214_0_T_9=0, hhv_summary_constructor_2_C_214_0_U_10=0, hhv_summary_constructor_2_C_214_0_V_11=0, hhv_summary_constructor_2_C_214_0_W_12=0, hhv_summary_constructor_2_C_214_0_Z_15=638722034]
[L0]  RET   call summary_constructor_2_C_214_0(hbv_interface_0_C_214_0_M_2, hhv_interface_0_C_214_0_L_0, hhv_interface_0_C_214_0_A_1, hhv_interface_0_C_214_0_B_2, hhv_interface_0_C_214_0_C_3, hhv_interface_0_C_214_0_D_4, hbv_interface_0_C_214_0_Q_9, hbv_interface_0_C_214_0_P_8, hbv_interface_0_C_214_0_W_12, hbv_interface_0_C_214_0_S_11, hbv_interface_0_C_214_0_O_7, hbv_interface_0_C_214_0_E_1, hbv_interface_0_C_214_0_F_3, hbv_interface_0_C_214_0_U_13, hbv_interface_0_C_214_0_U_14, hbv_interface_0_C_214_0_W_15, hbv_interface_0_C_214_0_H_4, hbv_interface_0_C_214_0_X_16, hbv_interface_0_C_214_0_M_5, hbv_interface_0_C_214_0_N_6, hbv_interface_0_C_214_0_R_10, hbv_interface_0_C_214_0_J_17, hhv_interface_0_C_214_0_K_5, hbv_interface_0_C_214_0_Z_18, hbv_interface_0_C_214_0_A1_19, hhv_interface_0_C_214_0_G_6, hhv_interface_0_C_214_0_I_7);
      VAL   [hbv_interface_0_C_214_0_A1_19=0, hbv_interface_0_C_214_0_E_1=0, hbv_interface_0_C_214_0_F_3=0, hbv_interface_0_C_214_0_H_4=0, hbv_interface_0_C_214_0_M_2=0, hbv_interface_0_C_214_0_M_5=0, hbv_interface_0_C_214_0_N_6=0, hbv_interface_0_C_214_0_O_7=0, hbv_interface_0_C_214_0_P_8=0, hbv_interface_0_C_214_0_Q_9=0, hbv_interface_0_C_214_0_R_10=0, hbv_interface_0_C_214_0_S_11=0, hbv_interface_0_C_214_0_W_12=0, hbv_interface_0_C_214_0_W_15=638722034, hbv_interface_0_C_214_0_X_16=638722037, hbv_interface_0_C_214_0_Z_18=0, hhv_interface_0_C_214_0_G_6=0, hhv_interface_0_C_214_0_I_7=0, hhv_interface_0_C_214_0_L_0=638722033]
[L0]  RET   call interface_0_C_214_0(hbv_error_target_26_0_L_2, hbv_error_target_26_0_A_3, hbv_error_target_26_0_B_4, hbv_error_target_26_0_C_5, hbv_error_target_26_0_D_6, hbv_error_target_26_0_J_7, hbv_error_target_26_0_F_8, hbv_error_target_26_0_H_9);
      VAL   [hbv_error_target_26_0_E_1=1, hbv_error_target_26_0_F_8=0, hbv_error_target_26_0_H_9=0, hbv_error_target_26_0_L_2=638722033]
[L0]  CALL  call summary_4_function_f__123_214_0(hbv_error_target_26_0_E_1, hbv_error_target_26_0_L_2, hbv_error_target_26_0_A_3, hbv_error_target_26_0_B_4, hbv_error_target_26_0_C_5, hbv_error_target_26_0_D_6, hbv_error_target_26_0_M_10, hbv_error_target_26_0_N_11, hbv_error_target_26_0_O_12, hbv_error_target_26_0_P_13, hbv_error_target_26_0_Q_14, hbv_error_target_26_0_R_15, hbv_error_target_26_0_S_16, hbv_error_target_26_0_T_17, hbv_error_target_26_0_U_18, hbv_error_target_26_0_V_19, hbv_error_target_26_0_W_20, hbv_error_target_26_0_X_21, hbv_error_target_26_0_Y_22, hbv_error_target_26_0_Z_23, hbv_error_target_26_0_A1_24, hbv_error_target_26_0_J_7, hbv_error_target_26_0_F_8, hbv_error_target_26_0_H_9, hbv_error_target_26_0_K_25, hbv_error_target_26_0_G_26, hbv_error_target_26_0_I_27);
      VAL   [hhv_summary_4_function_f__123_214_0_B1_15=4, hhv_summary_4_function_f__123_214_0_C1_16=15, hhv_summary_4_function_f__123_214_0_D1_17=638722032, hhv_summary_4_function_f__123_214_0_E1_18=0, hhv_summary_4_function_f__123_214_0_F1_19=14, hhv_summary_4_function_f__123_214_0_F_0=1, hhv_summary_4_function_f__123_214_0_G1_20=9, hhv_summary_4_function_f__123_214_0_H_22=0, hhv_summary_4_function_f__123_214_0_J_25=0, hhv_summary_4_function_f__123_214_0_K_23=0, hhv_summary_4_function_f__123_214_0_M_26=0, hhv_summary_4_function_f__123_214_0_R_1=638722033, hhv_summary_4_function_f__123_214_0_S_6=8, hhv_summary_4_function_f__123_214_0_T_7=13, hhv_summary_4_function_f__123_214_0_U_8=12, hhv_summary_4_function_f__123_214_0_V_9=11, hhv_summary_4_function_f__123_214_0_W_10=6, hhv_summary_4_function_f__123_214_0_X_11=7, hhv_summary_4_function_f__123_214_0_Y_12=10]
[L0]        assume (((((((((((((((((((((((((((((((((((!(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_V_9) && !(hbv_summary_4_function_f__123_214_0_G_4 < hhv_summary_4_function_f__123_214_0_E1_18)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_E1_18)) && 31 == hhv_summary_4_function_f__123_214_0_A1_14[2]) && !(hhv_summary_4_function_f__123_214_0_V_9 < 0)) && !(1461501637330902918203684832716283019655932542975 < hhv_summary_4_function_f__123_214_0_U_8)) && !(hhv_summary_4_function_f__123_214_0_G1_20 < 0)) && !(hbv_summary_4_function_f__123_214_0_G_4 + hbv_summary_4_function_f__123_214_0_O_3[hhv_summary_4_function_f__123_214_0_R_1] < 0)) && hbv_summary_4_function_f__123_214_0_E_1 == 0) && !(1461501637330902918203684832716283019655932542975 < hhv_summary_4_function_f__123_214_0_C1_16)) && !(hhv_summary_4_function_f__123_214_0_Y_12 < 0)) && 638722032 == hhv_summary_4_function_f__123_214_0_D1_17) && hbv_summary_4_function_f__123_214_0_I_5 == hhv_summary_4_function_f__123_214_0_H_22) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_S_6)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hbv_summary_4_function_f__123_214_0_G_4 + hbv_summary_4_function_f__123_214_0_O_3[hhv_summary_4_function_f__123_214_0_R_1])) && !(1461501637330902918203684832716283019655932542975 < hhv_summary_4_function_f__123_214_0_G1_20)) && !(hhv_summary_4_function_f__123_214_0_W_10 < 0)) && !(hhv_summary_4_function_f__123_214_0_S_6 < 0)) && hbv_summary_4_function_f__123_214_0_O_3[hhv_summary_4_function_f__123_214_0_R_1 := hbv_summary_4_function_f__123_214_0_G_4 + hbv_summary_4_function_f__123_214_0_O_3[hhv_summary_4_function_f__123_214_0_R_1]] == hbv_summary_4_function_f__123_214_0_P_6) && !(hhv_summary_4_function_f__123_214_0_F1_19 < 0)) && 18 == hhv_summary_4_function_f__123_214_0_A1_14[1]) && !(hhv_summary_4_function_f__123_214_0_C1_16 < 0)) && hhv_summary_4_function_f__123_214_0_A1_14[3] == 240) && hhv_summary_4_function_f__123_214_0_A1_14[0] == 38) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_W_10)) && hbv_summary_4_function_f__123_214_0_L_2 == hhv_summary_4_function_f__123_214_0_K_23) && !(hhv_summary_4_function_f__123_214_0_E1_18 < 0)) && !(hhv_summary_4_function_f__123_214_0_U_8 < 0)) && hhv_summary_4_function_f__123_214_0_N_21 == hbv_summary_4_function_f__123_214_0_O_3) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_F1_19)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_T_7)) && hhv_summary_4_function_f__123_214_0_E1_18 == 0) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_Y_12)) && !(hhv_summary_4_function_f__123_214_0_T_7 < 0)) && !(115792089237316195423570985008687907853269984665640564039457584007913129639935 < hhv_summary_4_function_f__123_214_0_X_11)) && !(hhv_summary_4_function_f__123_214_0_B1_15 < 4)) && !(hhv_summary_4_function_f__123_214_0_X_11 < 0);
      VAL   [hbv_summary_4_function_f__123_214_0_E_1=0, hbv_summary_4_function_f__123_214_0_I_5=0, hbv_summary_4_function_f__123_214_0_L_2=0, hhv_summary_4_function_f__123_214_0_B1_15=4, hhv_summary_4_function_f__123_214_0_C1_16=15, hhv_summary_4_function_f__123_214_0_D1_17=638722032, hhv_summary_4_function_f__123_214_0_E1_18=0, hhv_summary_4_function_f__123_214_0_F1_19=14, hhv_summary_4_function_f__123_214_0_F_0=1, hhv_summary_4_function_f__123_214_0_G1_20=9, hhv_summary_4_function_f__123_214_0_H_22=0, hhv_summary_4_function_f__123_214_0_J_25=0, hhv_summary_4_function_f__123_214_0_K_23=0, hhv_summary_4_function_f__123_214_0_M_26=0, hhv_summary_4_function_f__123_214_0_R_1=638722033, hhv_summary_4_function_f__123_214_0_S_6=8, hhv_summary_4_function_f__123_214_0_T_7=13, hhv_summary_4_function_f__123_214_0_U_8=12, hhv_summary_4_function_f__123_214_0_V_9=11, hhv_summary_4_function_f__123_214_0_W_10=6, hhv_summary_4_function_f__123_214_0_X_11=7, hhv_summary_4_function_f__123_214_0_Y_12=10]
[L0]  CALL  call summary_3_function_f__123_214_0(hhv_summary_4_function_f__123_214_0_F_0, hhv_summary_4_function_f__123_214_0_R_1, hhv_summary_4_function_f__123_214_0_A_2, hhv_summary_4_function_f__123_214_0_B_3, hhv_summary_4_function_f__123_214_0_C_4, hhv_summary_4_function_f__123_214_0_D_5, hhv_summary_4_function_f__123_214_0_S_6, hhv_summary_4_function_f__123_214_0_T_7, hhv_summary_4_function_f__123_214_0_U_8, hhv_summary_4_function_f__123_214_0_V_9, hhv_summary_4_function_f__123_214_0_W_10, hhv_summary_4_function_f__123_214_0_X_11, hhv_summary_4_function_f__123_214_0_Y_12, hhv_summary_4_function_f__123_214_0_Z_13, hhv_summary_4_function_f__123_214_0_A1_14, hhv_summary_4_function_f__123_214_0_B1_15, hhv_summary_4_function_f__123_214_0_C1_16, hhv_summary_4_function_f__123_214_0_D1_17, hhv_summary_4_function_f__123_214_0_E1_18, hhv_summary_4_function_f__123_214_0_F1_19, hhv_summary_4_function_f__123_214_0_G1_20, hbv_summary_4_function_f__123_214_0_P_6, hbv_summary_4_function_f__123_214_0_I_5, hbv_summary_4_function_f__123_214_0_L_2, hhv_summary_4_function_f__123_214_0_Q_24, hhv_summary_4_function_f__123_214_0_J_25, hhv_summary_4_function_f__123_214_0_M_26);
      VAL   [hhv_summary_3_function_f__123_214_0_A1_20=9, hhv_summary_3_function_f__123_214_0_E_0=1, hhv_summary_3_function_f__123_214_0_F_22=0, hhv_summary_3_function_f__123_214_0_G_25=0, hhv_summary_3_function_f__123_214_0_H_23=0, hhv_summary_3_function_f__123_214_0_I_26=0, hhv_summary_3_function_f__123_214_0_L_1=638722033, hhv_summary_3_function_f__123_214_0_M_6=8, hhv_summary_3_function_f__123_214_0_N_7=13, hhv_summary_3_function_f__123_214_0_O_8=12, hhv_summary_3_function_f__123_214_0_P_9=11, hhv_summary_3_function_f__123_214_0_Q_10=6, hhv_summary_3_function_f__123_214_0_R_11=7, hhv_summary_3_function_f__123_214_0_S_12=10, hhv_summary_3_function_f__123_214_0_V_15=4, hhv_summary_3_function_f__123_214_0_W_16=15, hhv_summary_3_function_f__123_214_0_X_17=638722032, hhv_summary_3_function_f__123_214_0_Y_18=0, hhv_summary_3_function_f__123_214_0_Z_19=14]
[L0]  CALL  call block_10_function_f__123_214_0(hhv_summary_3_function_f__123_214_0_E_0, hhv_summary_3_function_f__123_214_0_L_1, hhv_summary_3_function_f__123_214_0_A_2, hhv_summary_3_function_f__123_214_0_B_3, hhv_summary_3_function_f__123_214_0_C_4, hhv_summary_3_function_f__123_214_0_D_5, hhv_summary_3_function_f__123_214_0_M_6, hhv_summary_3_function_f__123_214_0_N_7, hhv_summary_3_function_f__123_214_0_O_8, hhv_summary_3_function_f__123_214_0_P_9, hhv_summary_3_function_f__123_214_0_Q_10, hhv_summary_3_function_f__123_214_0_R_11, hhv_summary_3_function_f__123_214_0_S_12, hhv_summary_3_function_f__123_214_0_T_13, hhv_summary_3_function_f__123_214_0_U_14, hhv_summary_3_function_f__123_214_0_V_15, hhv_summary_3_function_f__123_214_0_W_16, hhv_summary_3_function_f__123_214_0_X_17, hhv_summary_3_function_f__123_214_0_Y_18, hhv_summary_3_function_f__123_214_0_Z_19, hhv_summary_3_function_f__123_214_0_A1_20, hhv_summary_3_function_f__123_214_0_J_21, hhv_summary_3_function_f__123_214_0_F_22, hhv_summary_3_function_f__123_214_0_H_23, hhv_summary_3_function_f__123_214_0_K_24, hhv_summary_3_function_f__123_214_0_G_25, hhv_summary_3_function_f__123_214_0_I_26);
      VAL   [hhv_block_10_function_f__123_214_0_B1_15=4, hhv_block_10_function_f__123_214_0_C1_16=15, hhv_block_10_function_f__123_214_0_D1_17=638722032, hhv_block_10_function_f__123_214_0_E1_18=0, hhv_block_10_function_f__123_214_0_F1_19=14, hhv_block_10_function_f__123_214_0_F_0=1, hhv_block_10_function_f__123_214_0_G1_20=9, hhv_block_10_function_f__123_214_0_L_22=0, hhv_block_10_function_f__123_214_0_M_25=0, hhv_block_10_function_f__123_214_0_N_23=0, hhv_block_10_function_f__123_214_0_O_26=0, hhv_block_10_function_f__123_214_0_R_1=638722033, hhv_block_10_function_f__123_214_0_S_6=8, hhv_block_10_function_f__123_214_0_T_7=13, hhv_block_10_function_f__123_214_0_U_8=12, hhv_block_10_function_f__123_214_0_V_9=11, hhv_block_10_function_f__123_214_0_W_10=6, hhv_block_10_function_f__123_214_0_X_11=7, hhv_block_10_function_f__123_214_0_Y_12=10]
[L0]        assume (((hhv_block_10_function_f__123_214_0_O_26 == hbv_block_10_function_f__123_214_0_I_5 && hhv_block_10_function_f__123_214_0_M_25 == hbv_block_10_function_f__123_214_0_G_4) && !hbv_block_10_function_f__123_214_0_K_1) && !((hbv_block_10_function_f__123_214_0_K_1 || hbv_block_10_function_f__123_214_0_J_2 == hbv_block_10_function_f__123_214_0_H_3) && (!hbv_block_10_function_f__123_214_0_K_1 || hbv_block_10_function_f__123_214_0_J_2 != hbv_block_10_function_f__123_214_0_H_3))) && hhv_block_10_function_f__123_214_0_F_0 == 1;
      VAL   [hhv_block_10_function_f__123_214_0_B1_15=4, hhv_block_10_function_f__123_214_0_C1_16=15, hhv_block_10_function_f__123_214_0_D1_17=638722032, hhv_block_10_function_f__123_214_0_E1_18=0, hhv_block_10_function_f__123_214_0_F1_19=14, hhv_block_10_function_f__123_214_0_F_0=1, hhv_block_10_function_f__123_214_0_G1_20=9, hhv_block_10_function_f__123_214_0_L_22=0, hhv_block_10_function_f__123_214_0_M_25=0, hhv_block_10_function_f__123_214_0_N_23=0, hhv_block_10_function_f__123_214_0_O_26=0, hhv_block_10_function_f__123_214_0_R_1=638722033, hhv_block_10_function_f__123_214_0_S_6=8, hhv_block_10_function_f__123_214_0_T_7=13, hhv_block_10_function_f__123_214_0_U_8=12, hhv_block_10_function_f__123_214_0_V_9=11, hhv_block_10_function_f__123_214_0_W_10=6, hhv_block_10_function_f__123_214_0_X_11=7, hhv_block_10_function_f__123_214_0_Y_12=10]
[L0]  CALL  call block_8_f_122_214_0(hbv_block_10_function_f__123_214_0_E_6, hhv_block_10_function_f__123_214_0_R_1, hhv_block_10_function_f__123_214_0_A_2, hhv_block_10_function_f__123_214_0_B_3, hhv_block_10_function_f__123_214_0_C_4, hhv_block_10_function_f__123_214_0_D_5, hhv_block_10_function_f__123_214_0_S_6, hhv_block_10_function_f__123_214_0_T_7, hhv_block_10_function_f__123_214_0_U_8, hhv_block_10_function_f__123_214_0_V_9, hhv_block_10_function_f__123_214_0_W_10, hhv_block_10_function_f__123_214_0_X_11, hhv_block_10_function_f__123_214_0_Y_12, hhv_block_10_function_f__123_214_0_Z_13, hhv_block_10_function_f__123_214_0_A1_14, hhv_block_10_function_f__123_214_0_B1_15, hhv_block_10_function_f__123_214_0_C1_16, hhv_block_10_function_f__123_214_0_D1_17, hhv_block_10_function_f__123_214_0_E1_18, hhv_block_10_function_f__123_214_0_F1_19, hhv_block_10_function_f__123_214_0_G1_20, hhv_block_10_function_f__123_214_0_P_21, hhv_block_10_function_f__123_214_0_L_22, hhv_block_10_function_f__123_214_0_N_23, hhv_block_10_function_f__123_214_0_Q_24, hhv_block_10_function_f__123_214_0_M_25, hhv_block_10_function_f__123_214_0_O_26);
      VAL   [hhv_block_8_f_122_214_0_A1_20=9, hhv_block_8_f_122_214_0_E_0=0, hhv_block_8_f_122_214_0_F_22=0, hhv_block_8_f_122_214_0_G_25=0, hhv_block_8_f_122_214_0_H_23=0, hhv_block_8_f_122_214_0_I_26=0, hhv_block_8_f_122_214_0_L_1=638722033, hhv_block_8_f_122_214_0_M_6=8, hhv_block_8_f_122_214_0_N_7=13, hhv_block_8_f_122_214_0_O_8=12, hhv_block_8_f_122_214_0_P_9=11, hhv_block_8_f_122_214_0_Q_10=6, hhv_block_8_f_122_214_0_R_11=7, hhv_block_8_f_122_214_0_S_12=10, hhv_block_8_f_122_214_0_V_15=4, hhv_block_8_f_122_214_0_W_16=15, hhv_block_8_f_122_214_0_X_17=638722032, hhv_block_8_f_122_214_0_Y_18=0, hhv_block_8_f_122_214_0_Z_19=14]
[L0]        assume ((hhv_block_8_f_122_214_0_I_26 == hhv_block_8_f_122_214_0_H_23 && hhv_block_8_f_122_214_0_G_25 == hhv_block_8_f_122_214_0_F_22) && hhv_block_8_f_122_214_0_J_21 == hhv_block_8_f_122_214_0_K_24) && hhv_block_8_f_122_214_0_E_0 == 0;
      VAL   [hhv_block_8_f_122_214_0_A1_20=9, hhv_block_8_f_122_214_0_E_0=0, hhv_block_8_f_122_214_0_F_22=0, hhv_block_8_f_122_214_0_G_25=0, hhv_block_8_f_122_214_0_H_23=0, hhv_block_8_f_122_214_0_I_26=0, hhv_block_8_f_122_214_0_L_1=638722033, hhv_block_8_f_122_214_0_M_6=8, hhv_block_8_f_122_214_0_N_7=13, hhv_block_8_f_122_214_0_O_8=12, hhv_block_8_f_122_214_0_P_9=11, hhv_block_8_f_122_214_0_Q_10=6, hhv_block_8_f_122_214_0_R_11=7, hhv_block_8_f_122_214_0_S_12=10, hhv_block_8_f_122_214_0_V_15=4, hhv_block_8_f_122_214_0_W_16=15, hhv_block_8_f_122_214_0_X_17=638722032, hhv_block_8_f_122_214_0_Y_18=0, hhv_block_8_f_122_214_0_Z_19=14]
[L0]  CALL  call block_7_function_f__123_214_0(hhv_block_8_f_122_214_0_E_0, hhv_block_8_f_122_214_0_L_1, hhv_block_8_f_122_214_0_A_2, hhv_block_8_f_122_214_0_B_3, hhv_block_8_f_122_214_0_C_4, hhv_block_8_f_122_214_0_D_5, hhv_block_8_f_122_214_0_M_6, hhv_block_8_f_122_214_0_N_7, hhv_block_8_f_122_214_0_O_8, hhv_block_8_f_122_214_0_P_9, hhv_block_8_f_122_214_0_Q_10, hhv_block_8_f_122_214_0_R_11, hhv_block_8_f_122_214_0_S_12, hhv_block_8_f_122_214_0_T_13, hhv_block_8_f_122_214_0_U_14, hhv_block_8_f_122_214_0_V_15, hhv_block_8_f_122_214_0_W_16, hhv_block_8_f_122_214_0_X_17, hhv_block_8_f_122_214_0_Y_18, hhv_block_8_f_122_214_0_Z_19, hhv_block_8_f_122_214_0_A1_20, hhv_block_8_f_122_214_0_J_21, hhv_block_8_f_122_214_0_F_22, hhv_block_8_f_122_214_0_H_23, hhv_block_8_f_122_214_0_K_24, hhv_block_8_f_122_214_0_G_25, hhv_block_8_f_122_214_0_I_26);
[L0]  RET   call block_7_function_f__123_214_0(hhv_block_8_f_122_214_0_E_0, hhv_block_8_f_122_214_0_L_1, hhv_block_8_f_122_214_0_A_2, hhv_block_8_f_122_214_0_B_3, hhv_block_8_f_122_214_0_C_4, hhv_block_8_f_122_214_0_D_5, hhv_block_8_f_122_214_0_M_6, hhv_block_8_f_122_214_0_N_7, hhv_block_8_f_122_214_0_O_8, hhv_block_8_f_122_214_0_P_9, hhv_block_8_f_122_214_0_Q_10, hhv_block_8_f_122_214_0_R_11, hhv_block_8_f_122_214_0_S_12, hhv_block_8_f_122_214_0_T_13, hhv_block_8_f_122_214_0_U_14, hhv_block_8_f_122_214_0_V_15, hhv_block_8_f_122_214_0_W_16, hhv_block_8_f_122_214_0_X_17, hhv_block_8_f_122_214_0_Y_18, hhv_block_8_f_122_214_0_Z_19, hhv_block_8_f_122_214_0_A1_20, hhv_block_8_f_122_214_0_J_21, hhv_block_8_f_122_214_0_F_22, hhv_block_8_f_122_214_0_H_23, hhv_block_8_f_122_214_0_K_24, hhv_block_8_f_122_214_0_G_25, hhv_block_8_f_122_214_0_I_26);
      VAL   [hhv_block_8_f_122_214_0_A1_20=9, hhv_block_8_f_122_214_0_E_0=0, hhv_block_8_f_122_214_0_F_22=0, hhv_block_8_f_122_214_0_G_25=0, hhv_block_8_f_122_214_0_H_23=0, hhv_block_8_f_122_214_0_I_26=0, hhv_block_8_f_122_214_0_L_1=638722033, hhv_block_8_f_122_214_0_M_6=8, hhv_block_8_f_122_214_0_N_7=13, hhv_block_8_f_122_214_0_O_8=12, hhv_block_8_f_122_214_0_P_9=11, hhv_block_8_f_122_214_0_Q_10=6, hhv_block_8_f_122_214_0_R_11=7, hhv_block_8_f_122_214_0_S_12=10, hhv_block_8_f_122_214_0_V_15=4, hhv_block_8_f_122_214_0_W_16=15, hhv_block_8_f_122_214_0_X_17=638722032, hhv_block_8_f_122_214_0_Y_18=0, hhv_block_8_f_122_214_0_Z_19=14]
[L0]  RET   call block_8_f_122_214_0(hbv_block_10_function_f__123_214_0_E_6, hhv_block_10_function_f__123_214_0_R_1, hhv_block_10_function_f__123_214_0_A_2, hhv_block_10_function_f__123_214_0_B_3, hhv_block_10_function_f__123_214_0_C_4, hhv_block_10_function_f__123_214_0_D_5, hhv_block_10_function_f__123_214_0_S_6, hhv_block_10_function_f__123_214_0_T_7, hhv_block_10_function_f__123_214_0_U_8, hhv_block_10_function_f__123_214_0_V_9, hhv_block_10_function_f__123_214_0_W_10, hhv_block_10_function_f__123_214_0_X_11, hhv_block_10_function_f__123_214_0_Y_12, hhv_block_10_function_f__123_214_0_Z_13, hhv_block_10_function_f__123_214_0_A1_14, hhv_block_10_function_f__123_214_0_B1_15, hhv_block_10_function_f__123_214_0_C1_16, hhv_block_10_function_f__123_214_0_D1_17, hhv_block_10_function_f__123_214_0_E1_18, hhv_block_10_function_f__123_214_0_F1_19, hhv_block_10_function_f__123_214_0_G1_20, hhv_block_10_function_f__123_214_0_P_21, hhv_block_10_function_f__123_214_0_L_22, hhv_block_10_function_f__123_214_0_N_23, hhv_block_10_function_f__123_214_0_Q_24, hhv_block_10_function_f__123_214_0_M_25, hhv_block_10_function_f__123_214_0_O_26);
      VAL   [hbv_block_10_function_f__123_214_0_E_6=0, hhv_block_10_function_f__123_214_0_B1_15=4, hhv_block_10_function_f__123_214_0_C1_16=15, hhv_block_10_function_f__123_214_0_D1_17=638722032, hhv_block_10_function_f__123_214_0_E1_18=0, hhv_block_10_function_f__123_214_0_F1_19=14, hhv_block_10_function_f__123_214_0_F_0=1, hhv_block_10_function_f__123_214_0_G1_20=9, hhv_block_10_function_f__123_214_0_L_22=0, hhv_block_10_function_f__123_214_0_M_25=0, hhv_block_10_function_f__123_214_0_N_23=0, hhv_block_10_function_f__123_214_0_O_26=0, hhv_block_10_function_f__123_214_0_R_1=638722033, hhv_block_10_function_f__123_214_0_S_6=8, hhv_block_10_function_f__123_214_0_T_7=13, hhv_block_10_function_f__123_214_0_U_8=12, hhv_block_10_function_f__123_214_0_V_9=11, hhv_block_10_function_f__123_214_0_W_10=6, hhv_block_10_function_f__123_214_0_X_11=7, hhv_block_10_function_f__123_214_0_Y_12=10]
[L0]  RET   call block_10_function_f__123_214_0(hhv_summary_3_function_f__123_214_0_E_0, hhv_summary_3_function_f__123_214_0_L_1, hhv_summary_3_function_f__123_214_0_A_2, hhv_summary_3_function_f__123_214_0_B_3, hhv_summary_3_function_f__123_214_0_C_4, hhv_summary_3_function_f__123_214_0_D_5, hhv_summary_3_function_f__123_214_0_M_6, hhv_summary_3_function_f__123_214_0_N_7, hhv_summary_3_function_f__123_214_0_O_8, hhv_summary_3_function_f__123_214_0_P_9, hhv_summary_3_function_f__123_214_0_Q_10, hhv_summary_3_function_f__123_214_0_R_11, hhv_summary_3_function_f__123_214_0_S_12, hhv_summary_3_function_f__123_214_0_T_13, hhv_summary_3_function_f__123_214_0_U_14, hhv_summary_3_function_f__123_214_0_V_15, hhv_summary_3_function_f__123_214_0_W_16, hhv_summary_3_function_f__123_214_0_X_17, hhv_summary_3_function_f__123_214_0_Y_18, hhv_summary_3_function_f__123_214_0_Z_19, hhv_summary_3_function_f__123_214_0_A1_20, hhv_summary_3_function_f__123_214_0_J_21, hhv_summary_3_function_f__123_214_0_F_22, hhv_summary_3_function_f__123_214_0_H_23, hhv_summary_3_function_f__123_214_0_K_24, hhv_summary_3_function_f__123_214_0_G_25, hhv_summary_3_function_f__123_214_0_I_26);
      VAL   [hhv_summary_3_function_f__123_214_0_A1_20=9, hhv_summary_3_function_f__123_214_0_E_0=1, hhv_summary_3_function_f__123_214_0_F_22=0, hhv_summary_3_function_f__123_214_0_G_25=0, hhv_summary_3_function_f__123_214_0_H_23=0, hhv_summary_3_function_f__123_214_0_I_26=0, hhv_summary_3_function_f__123_214_0_L_1=638722033, hhv_summary_3_function_f__123_214_0_M_6=8, hhv_summary_3_function_f__123_214_0_N_7=13, hhv_summary_3_function_f__123_214_0_O_8=12, hhv_summary_3_function_f__123_214_0_P_9=11, hhv_summary_3_function_f__123_214_0_Q_10=6, hhv_summary_3_function_f__123_214_0_R_11=7, hhv_summary_3_function_f__123_214_0_S_12=10, hhv_summary_3_function_f__123_214_0_V_15=4, hhv_summary_3_function_f__123_214_0_W_16=15, hhv_summary_3_function_f__123_214_0_X_17=638722032, hhv_summary_3_function_f__123_214_0_Y_18=0, hhv_summary_3_function_f__123_214_0_Z_19=14]
[L0]  RET   call summary_3_function_f__123_214_0(hhv_summary_4_function_f__123_214_0_F_0, hhv_summary_4_function_f__123_214_0_R_1, hhv_summary_4_function_f__123_214_0_A_2, hhv_summary_4_function_f__123_214_0_B_3, hhv_summary_4_function_f__123_214_0_C_4, hhv_summary_4_function_f__123_214_0_D_5, hhv_summary_4_function_f__123_214_0_S_6, hhv_summary_4_function_f__123_214_0_T_7, hhv_summary_4_function_f__123_214_0_U_8, hhv_summary_4_function_f__123_214_0_V_9, hhv_summary_4_function_f__123_214_0_W_10, hhv_summary_4_function_f__123_214_0_X_11, hhv_summary_4_function_f__123_214_0_Y_12, hhv_summary_4_function_f__123_214_0_Z_13, hhv_summary_4_function_f__123_214_0_A1_14, hhv_summary_4_function_f__123_214_0_B1_15, hhv_summary_4_function_f__123_214_0_C1_16, hhv_summary_4_function_f__123_214_0_D1_17, hhv_summary_4_function_f__123_214_0_E1_18, hhv_summary_4_function_f__123_214_0_F1_19, hhv_summary_4_function_f__123_214_0_G1_20, hbv_summary_4_function_f__123_214_0_P_6, hbv_summary_4_function_f__123_214_0_I_5, hbv_summary_4_function_f__123_214_0_L_2, hhv_summary_4_function_f__123_214_0_Q_24, hhv_summary_4_function_f__123_214_0_J_25, hhv_summary_4_function_f__123_214_0_M_26);
      VAL   [hbv_summary_4_function_f__123_214_0_E_1=0, hbv_summary_4_function_f__123_214_0_I_5=0, hbv_summary_4_function_f__123_214_0_L_2=0, hhv_summary_4_function_f__123_214_0_B1_15=4, hhv_summary_4_function_f__123_214_0_C1_16=15, hhv_summary_4_function_f__123_214_0_D1_17=638722032, hhv_summary_4_function_f__123_214_0_E1_18=0, hhv_summary_4_function_f__123_214_0_F1_19=14, hhv_summary_4_function_f__123_214_0_F_0=1, hhv_summary_4_function_f__123_214_0_G1_20=9, hhv_summary_4_function_f__123_214_0_H_22=0, hhv_summary_4_function_f__123_214_0_J_25=0, hhv_summary_4_function_f__123_214_0_K_23=0, hhv_summary_4_function_f__123_214_0_M_26=0, hhv_summary_4_function_f__123_214_0_R_1=638722033, hhv_summary_4_function_f__123_214_0_S_6=8, hhv_summary_4_function_f__123_214_0_T_7=13, hhv_summary_4_function_f__123_214_0_U_8=12, hhv_summary_4_function_f__123_214_0_V_9=11, hhv_summary_4_function_f__123_214_0_W_10=6, hhv_summary_4_function_f__123_214_0_X_11=7, hhv_summary_4_function_f__123_214_0_Y_12=10]
[L0]  CALL  call block_25_function_f__123_214_0(hbv_summary_4_function_f__123_214_0_E_1, hhv_summary_4_function_f__123_214_0_R_1, hhv_summary_4_function_f__123_214_0_A_2, hhv_summary_4_function_f__123_214_0_B_3, hhv_summary_4_function_f__123_214_0_C_4, hhv_summary_4_function_f__123_214_0_D_5, hhv_summary_4_function_f__123_214_0_S_6, hhv_summary_4_function_f__123_214_0_T_7, hhv_summary_4_function_f__123_214_0_U_8, hhv_summary_4_function_f__123_214_0_V_9, hhv_summary_4_function_f__123_214_0_W_10, hhv_summary_4_function_f__123_214_0_X_11, hhv_summary_4_function_f__123_214_0_Y_12, hhv_summary_4_function_f__123_214_0_Z_13, hhv_summary_4_function_f__123_214_0_A1_14, hhv_summary_4_function_f__123_214_0_B1_15, hhv_summary_4_function_f__123_214_0_C1_16, hhv_summary_4_function_f__123_214_0_D1_17, hhv_summary_4_function_f__123_214_0_E1_18, hhv_summary_4_function_f__123_214_0_F1_19, hhv_summary_4_function_f__123_214_0_G1_20, hhv_summary_4_function_f__123_214_0_N_21, hhv_summary_4_function_f__123_214_0_H_22, hhv_summary_4_function_f__123_214_0_K_23, hbv_summary_4_function_f__123_214_0_O_3, hbv_summary_4_function_f__123_214_0_I_5, hbv_summary_4_function_f__123_214_0_L_2);
[L0]  RET   call block_25_function_f__123_214_0(hbv_summary_4_function_f__123_214_0_E_1, hhv_summary_4_function_f__123_214_0_R_1, hhv_summary_4_function_f__123_214_0_A_2, hhv_summary_4_function_f__123_214_0_B_3, hhv_summary_4_function_f__123_214_0_C_4, hhv_summary_4_function_f__123_214_0_D_5, hhv_summary_4_function_f__123_214_0_S_6, hhv_summary_4_function_f__123_214_0_T_7, hhv_summary_4_function_f__123_214_0_U_8, hhv_summary_4_function_f__123_214_0_V_9, hhv_summary_4_function_f__123_214_0_W_10, hhv_summary_4_function_f__123_214_0_X_11, hhv_summary_4_function_f__123_214_0_Y_12, hhv_summary_4_function_f__123_214_0_Z_13, hhv_summary_4_function_f__123_214_0_A1_14, hhv_summary_4_function_f__123_214_0_B1_15, hhv_summary_4_function_f__123_214_0_C1_16, hhv_summary_4_function_f__123_214_0_D1_17, hhv_summary_4_function_f__123_214_0_E1_18, hhv_summary_4_function_f__123_214_0_F1_19, hhv_summary_4_function_f__123_214_0_G1_20, hhv_summary_4_function_f__123_214_0_N_21, hhv_summary_4_function_f__123_214_0_H_22, hhv_summary_4_function_f__123_214_0_K_23, hbv_summary_4_function_f__123_214_0_O_3, hbv_summary_4_function_f__123_214_0_I_5, hbv_summary_4_function_f__123_214_0_L_2);
      VAL   [hbv_summary_4_function_f__123_214_0_E_1=0, hbv_summary_4_function_f__123_214_0_I_5=0, hbv_summary_4_function_f__123_214_0_L_2=0, hhv_summary_4_function_f__123_214_0_B1_15=4, hhv_summary_4_function_f__123_214_0_C1_16=15, hhv_summary_4_function_f__123_214_0_D1_17=638722032, hhv_summary_4_function_f__123_214_0_E1_18=0, hhv_summary_4_function_f__123_214_0_F1_19=14, hhv_summary_4_function_f__123_214_0_F_0=1, hhv_summary_4_function_f__123_214_0_G1_20=9, hhv_summary_4_function_f__123_214_0_H_22=0, hhv_summary_4_function_f__123_214_0_J_25=0, hhv_summary_4_function_f__123_214_0_K_23=0, hhv_summary_4_function_f__123_214_0_M_26=0, hhv_summary_4_function_f__123_214_0_R_1=638722033, hhv_summary_4_function_f__123_214_0_S_6=8, hhv_summary_4_function_f__123_214_0_T_7=13, hhv_summary_4_function_f__123_214_0_U_8=12, hhv_summary_4_function_f__123_214_0_V_9=11, hhv_summary_4_function_f__123_214_0_W_10=6, hhv_summary_4_function_f__123_214_0_X_11=7, hhv_summary_4_function_f__123_214_0_Y_12=10]
[L0]  RET   call summary_4_function_f__123_214_0(hbv_error_target_26_0_E_1, hbv_error_target_26_0_L_2, hbv_error_target_26_0_A_3, hbv_error_target_26_0_B_4, hbv_error_target_26_0_C_5, hbv_error_target_26_0_D_6, hbv_error_target_26_0_M_10, hbv_error_target_26_0_N_11, hbv_error_target_26_0_O_12, hbv_error_target_26_0_P_13, hbv_error_target_26_0_Q_14, hbv_error_target_26_0_R_15, hbv_error_target_26_0_S_16, hbv_error_target_26_0_T_17, hbv_error_target_26_0_U_18, hbv_error_target_26_0_V_19, hbv_error_target_26_0_W_20, hbv_error_target_26_0_X_21, hbv_error_target_26_0_Y_22, hbv_error_target_26_0_Z_23, hbv_error_target_26_0_A1_24, hbv_error_target_26_0_J_7, hbv_error_target_26_0_F_8, hbv_error_target_26_0_H_9, hbv_error_target_26_0_K_25, hbv_error_target_26_0_G_26, hbv_error_target_26_0_I_27);
      VAL   [hbv_error_target_26_0_A1_24=9, hbv_error_target_26_0_E_1=1, hbv_error_target_26_0_F_8=0, hbv_error_target_26_0_G_26=0, hbv_error_target_26_0_H_9=0, hbv_error_target_26_0_I_27=0, hbv_error_target_26_0_L_2=638722033, hbv_error_target_26_0_M_10=8, hbv_error_target_26_0_N_11=13, hbv_error_target_26_0_O_12=12, hbv_error_target_26_0_P_13=11, hbv_error_target_26_0_Q_14=6, hbv_error_target_26_0_R_15=7, hbv_error_target_26_0_S_16=10, hbv_error_target_26_0_V_19=4, hbv_error_target_26_0_W_20=15, hbv_error_target_26_0_X_21=638722032, hbv_error_target_26_0_Y_22=0, hbv_error_target_26_0_Z_23=14]
[L0]  RET   call error_target_26_0();
[L0]  RET   call False();
[L0]        assert false;

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 44 procedures, 172 locations, 296 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 16, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 30 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 15 mSDsluCounter, 16292 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12981 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 374 IncrementalHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 3311 mSDtfsCounter, 374 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 90 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=175occurred in iteration=1, InterpolantAutomatonStates: 90, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 15 MinimizatonAttempts, 67 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 816 NumberOfCodeBlocks, 816 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 750 ConstructedInterpolants, 0 QuantifiedInterpolants, 1051 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2025-04-28 21:21:55,632 INFO  L540       MonitoredProcess]: [MP /usr/bin/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
unsat
