./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-232.smt2 .


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This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:38,076 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:38,187 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9608860-f9b7-4ad1-a9b2-b43228909a2b/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:38,193 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:38,193 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:38,218 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:38,219 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:38,220 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:38,221 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:38,221 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:38,222 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:38,222 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:38,222 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:38,222 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:38,224 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:38,224 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:38,224 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:38,224 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:38,224 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:38,224 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:38,225 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:38,225 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:38,225 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:38,225 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:38,225 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:38,226 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:38,226 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:38,572 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:38,585 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:38,587 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:38,590 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:38,591 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:38,592 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9608860-f9b7-4ad1-a9b2-b43228909a2b/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-232.smt2
[2025-04-28 21:21:38,594 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:38,599 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:39,208 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9608860-f9b7-4ad1-a9b2-b43228909a2b/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-232.smt2
[2025-04-28 21:21:39,211 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:39,212 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:39,213 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:39,213 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:39,213 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:39,218 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,271 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39 Unit
[2025-04-28 21:21:39,271 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:39,272 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:39,272 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:39,272 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:39,288 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,289 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,323 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,324 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,336 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,338 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,341 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,345 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,347 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,379 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:39,387 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:39,387 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:39,387 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:39,388 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (1/1) ...
[2025-04-28 21:21:39,393 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:39,420 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:39,439 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 21:21:39,442 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 21:21:39,454 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:39,454 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:39,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:39,455 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure CHC_COMP_FALSE given in one single declaration
[2025-04-28 21:21:39,455 INFO  L130     BoogieDeclarations]: Found specification of procedure CHC_COMP_FALSE
[2025-04-28 21:21:39,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure CHC_COMP_FALSE
[2025-04-28 21:21:39,455 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH3.CLN Main.java, line 26 given in one single declaration
[2025-04-28 21:21:39,455 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH3.CLN Main.java, line 26
[2025-04-28 21:21:39,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH3.CLN Main.java, line 26
[2025-04-28 21:21:39,455 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block4_1 given in one single declaration
[2025-04-28 21:21:39,455 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block4_1
[2025-04-28 21:21:39,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block4_1
[2025-04-28 21:21:39,456 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block4 given in one single declaration
[2025-04-28 21:21:39,456 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block4
[2025-04-28 21:21:39,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block4
[2025-04-28 21:21:39,456 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17_2 given in one single declaration
[2025-04-28 21:21:39,456 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17_2
[2025-04-28 21:21:39,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17_2
[2025-04-28 21:21:39,456 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17_1 given in one single declaration
[2025-04-28 21:21:39,456 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17_1
[2025-04-28 21:21:39,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17_1
[2025-04-28 21:21:39,457 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17 given in one single declaration
[2025-04-28 21:21:39,457 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17
[2025-04-28 21:21:39,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block17
[2025-04-28 21:21:39,457 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block21 given in one single declaration
[2025-04-28 21:21:39,457 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block21
[2025-04-28 21:21:39,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block21
[2025-04-28 21:21:39,459 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block20 given in one single declaration
[2025-04-28 21:21:39,460 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block20
[2025-04-28 21:21:39,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block20
[2025-04-28 21:21:39,460 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_7 given in one single declaration
[2025-04-28 21:21:39,460 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_7
[2025-04-28 21:21:39,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_7
[2025-04-28 21:21:39,460 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_6 given in one single declaration
[2025-04-28 21:21:39,460 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_6
[2025-04-28 21:21:39,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_6
[2025-04-28 21:21:39,461 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_5 given in one single declaration
[2025-04-28 21:21:39,461 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_5
[2025-04-28 21:21:39,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_5
[2025-04-28 21:21:39,461 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_4 given in one single declaration
[2025-04-28 21:21:39,461 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_4
[2025-04-28 21:21:39,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_4
[2025-04-28 21:21:39,461 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_3 given in one single declaration
[2025-04-28 21:21:39,461 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_3
[2025-04-28 21:21:39,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_3
[2025-04-28 21:21:39,461 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_2 given in one single declaration
[2025-04-28 21:21:39,462 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_2
[2025-04-28 21:21:39,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_2
[2025-04-28 21:21:39,462 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_1 given in one single declaration
[2025-04-28 21:21:39,462 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_1
[2025-04-28 21:21:39,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15_1
[2025-04-28 21:21:39,462 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15 given in one single declaration
[2025-04-28 21:21:39,463 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15
[2025-04-28 21:21:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block15
[2025-04-28 21:21:39,464 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_8 given in one single declaration
[2025-04-28 21:21:39,464 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_8
[2025-04-28 21:21:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_8
[2025-04-28 21:21:39,464 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_7 given in one single declaration
[2025-04-28 21:21:39,464 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_7
[2025-04-28 21:21:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_7
[2025-04-28 21:21:39,464 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_6 given in one single declaration
[2025-04-28 21:21:39,464 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_6
[2025-04-28 21:21:39,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_6
[2025-04-28 21:21:39,465 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_5 given in one single declaration
[2025-04-28 21:21:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_5
[2025-04-28 21:21:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_5
[2025-04-28 21:21:39,465 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_4 given in one single declaration
[2025-04-28 21:21:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_4
[2025-04-28 21:21:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_4
[2025-04-28 21:21:39,465 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_3 given in one single declaration
[2025-04-28 21:21:39,465 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_3
[2025-04-28 21:21:39,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_3
[2025-04-28 21:21:39,465 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_2 given in one single declaration
[2025-04-28 21:21:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_2
[2025-04-28 21:21:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_2
[2025-04-28 21:21:39,467 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_1 given in one single declaration
[2025-04-28 21:21:39,467 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_1
[2025-04-28 21:21:39,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7_1
[2025-04-28 21:21:39,468 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7 given in one single declaration
[2025-04-28 21:21:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7
[2025-04-28 21:21:39,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block7
[2025-04-28 21:21:39,468 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre given in one single declaration
[2025-04-28 21:21:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre
[2025-04-28 21:21:39,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre
[2025-04-28 21:21:39,468 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_post given in one single declaration
[2025-04-28 21:21:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_post
[2025-04-28 21:21:39,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_post
[2025-04-28 21:21:39,468 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block0 given in one single declaration
[2025-04-28 21:21:39,468 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block0
[2025-04-28 21:21:39,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block0
[2025-04-28 21:21:39,469 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block3_1 given in one single declaration
[2025-04-28 21:21:39,469 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block3_1
[2025-04-28 21:21:39,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block3_1
[2025-04-28 21:21:39,470 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block3 given in one single declaration
[2025-04-28 21:21:39,470 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block3
[2025-04-28 21:21:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block3
[2025-04-28 21:21:39,470 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block1_2 given in one single declaration
[2025-04-28 21:21:39,470 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block1_2
[2025-04-28 21:21:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block1_2
[2025-04-28 21:21:39,470 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_post given in one single declaration
[2025-04-28 21:21:39,470 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_post
[2025-04-28 21:21:39,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_post
[2025-04-28 21:21:39,472 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_8 given in one single declaration
[2025-04-28 21:21:39,472 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_8
[2025-04-28 21:21:39,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_8
[2025-04-28 21:21:39,472 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_7 given in one single declaration
[2025-04-28 21:21:39,472 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_7
[2025-04-28 21:21:39,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_7
[2025-04-28 21:21:39,472 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_6 given in one single declaration
[2025-04-28 21:21:39,472 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_6
[2025-04-28 21:21:39,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_6
[2025-04-28 21:21:39,473 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_5 given in one single declaration
[2025-04-28 21:21:39,473 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_5
[2025-04-28 21:21:39,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_5
[2025-04-28 21:21:39,473 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_4 given in one single declaration
[2025-04-28 21:21:39,473 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_4
[2025-04-28 21:21:39,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_4
[2025-04-28 21:21:39,473 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_3 given in one single declaration
[2025-04-28 21:21:39,473 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_3
[2025-04-28 21:21:39,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_3
[2025-04-28 21:21:39,474 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_2 given in one single declaration
[2025-04-28 21:21:39,474 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_2
[2025-04-28 21:21:39,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_2
[2025-04-28 21:21:39,474 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_1 given in one single declaration
[2025-04-28 21:21:39,475 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_1
[2025-04-28 21:21:39,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0_1
[2025-04-28 21:21:39,475 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0 given in one single declaration
[2025-04-28 21:21:39,475 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0
[2025-04-28 21:21:39,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_Block0
[2025-04-28 21:21:39,475 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_pre given in one single declaration
[2025-04-28 21:21:39,475 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.RuntimeException.CLN void <init>()>_pre
[2025-04-28 21:21:39,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.RuntimeException.CLN void <init>()>_pre
[2025-04-28 21:21:39,475 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block1_1 given in one single declaration
[2025-04-28 21:21:39,476 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block1_1
[2025-04-28 21:21:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block1_1
[2025-04-28 21:21:39,478 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block1 given in one single declaration
[2025-04-28 21:21:39,478 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block1
[2025-04-28 21:21:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block1
[2025-04-28 21:21:39,478 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_pre given in one single declaration
[2025-04-28 21:21:39,478 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_pre
[2025-04-28 21:21:39,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_pre
[2025-04-28 21:21:39,478 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block2_1 given in one single declaration
[2025-04-28 21:21:39,478 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block2_1
[2025-04-28 21:21:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block2_1
[2025-04-28 21:21:39,479 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <A.CLN void <init>()>_Block2 given in one single declaration
[2025-04-28 21:21:39,479 INFO  L130     BoogieDeclarations]: Found specification of procedure <A.CLN void <init>()>_Block2
[2025-04-28 21:21:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure <A.CLN void <init>()>_Block2
[2025-04-28 21:21:39,479 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19_2 given in one single declaration
[2025-04-28 21:21:39,479 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19_2
[2025-04-28 21:21:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19_2
[2025-04-28 21:21:39,479 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19_1 given in one single declaration
[2025-04-28 21:21:39,479 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19_1
[2025-04-28 21:21:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19_1
[2025-04-28 21:21:39,479 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19 given in one single declaration
[2025-04-28 21:21:39,479 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19
[2025-04-28 21:21:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block19
[2025-04-28 21:21:39,479 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block24_1 given in one single declaration
[2025-04-28 21:21:39,479 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block24_1
[2025-04-28 21:21:39,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block24_1
[2025-04-28 21:21:39,479 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block24 given in one single declaration
[2025-04-28 21:21:39,480 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block24
[2025-04-28 21:21:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block24
[2025-04-28 21:21:39,480 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block22_1 given in one single declaration
[2025-04-28 21:21:39,480 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block22_1
[2025-04-28 21:21:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block22_1
[2025-04-28 21:21:39,480 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block22 given in one single declaration
[2025-04-28 21:21:39,480 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block22
[2025-04-28 21:21:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block22
[2025-04-28 21:21:39,480 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block25 given in one single declaration
[2025-04-28 21:21:39,480 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block25
[2025-04-28 21:21:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block25
[2025-04-28 21:21:39,480 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block23 given in one single declaration
[2025-04-28 21:21:39,480 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block23
[2025-04-28 21:21:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block23
[2025-04-28 21:21:39,480 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH1.CLN Main.java, line 25 given in one single declaration
[2025-04-28 21:21:39,480 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH1.CLN Main.java, line 25
[2025-04-28 21:21:39,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH1.CLN Main.java, line 25
[2025-04-28 21:21:39,481 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH2.CLN Main.java, line 19 given in one single declaration
[2025-04-28 21:21:39,482 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH2.CLN Main.java, line 19
[2025-04-28 21:21:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH2.CLN Main.java, line 19
[2025-04-28 21:21:39,482 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH0.CLN Main.java, line 28 given in one single declaration
[2025-04-28 21:21:39,482 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH0.CLN Main.java, line 28
[2025-04-28 21:21:39,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH0.CLN Main.java, line 28
[2025-04-28 21:21:39,482 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block2_1 given in one single declaration
[2025-04-28 21:21:39,483 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block2_1
[2025-04-28 21:21:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block2_1
[2025-04-28 21:21:39,483 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block2 given in one single declaration
[2025-04-28 21:21:39,483 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block2
[2025-04-28 21:21:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block2
[2025-04-28 21:21:39,483 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:39,483 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:39,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:39,948 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:39,955 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:40,501 INFO  L?                        ?]: Removed 55 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:40,501 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:40,518 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:40,519 INFO  L312             CfgBuilder]: Removed 23 assume(true) statements.
[2025-04-28 21:21:40,519 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:40 BoogieIcfgContainer
[2025-04-28 21:21:40,519 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:40,522 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:40,522 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:40,525 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:40,526 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:39" (1/3) ...
[2025-04-28 21:21:40,526 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496b9708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:40, skipping insertion in model container
[2025-04-28 21:21:40,527 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:39" (2/3) ...
[2025-04-28 21:21:40,527 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496b9708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:40, skipping insertion in model container
[2025-04-28 21:21:40,527 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:40" (3/3) ...
[2025-04-28 21:21:40,528 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:40,544 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:40,547 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 64 procedures, 246 locations, 344 edges, 64 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:40,600 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:40,612 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;@6331c613, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:40,612 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:40,617 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 246 states, 113 states have (on average 1.0265486725663717) internal successors, (116), 116 states have internal predecessors, (116), 69 states have call successors, (76), 63 states have call predecessors, (76), 63 states have return successors, (76), 66 states have call predecessors, (76), 69 states have call successors, (76)
[2025-04-28 21:21:40,642 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2025-04-28 21:21:40,642 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:40,643 INFO  L218           NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:40,644 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:40,649 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:40,649 INFO  L85        PathProgramCache]: Analyzing trace with hash -907311040, now seen corresponding path program 1 times
[2025-04-28 21:21:40,657 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:40,657 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813393986]
[2025-04-28 21:21:40,658 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:40,658 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:40,822 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 201 statements into 1 equivalence classes.
[2025-04-28 21:21:41,087 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 201 of 201 statements.
[2025-04-28 21:21:41,087 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:41,087 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:42,402 INFO  L134       CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked.
[2025-04-28 21:21:42,403 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:42,403 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813393986]
[2025-04-28 21:21:42,404 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813393986] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:42,404 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:42,420 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12
[2025-04-28 21:21:42,427 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696223067]
[2025-04-28 21:21:42,428 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:42,437 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 12 states
[2025-04-28 21:21:42,438 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:42,495 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2025-04-28 21:21:42,500 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132
[2025-04-28 21:21:42,503 INFO  L87              Difference]: Start difference. First operand  has 246 states, 113 states have (on average 1.0265486725663717) internal successors, (116), 116 states have internal predecessors, (116), 69 states have call successors, (76), 63 states have call predecessors, (76), 63 states have return successors, (76), 66 states have call predecessors, (76), 69 states have call successors, (76) Second operand  has 12 states, 11 states have (on average 5.454545454545454) internal successors, (60), 12 states have internal predecessors, (60), 3 states have call successors, (36), 1 states have call predecessors, (36), 11 states have return successors, (36), 11 states have call predecessors, (36), 3 states have call successors, (36)
[2025-04-28 21:21:42,913 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:42,914 INFO  L93              Difference]: Finished difference Result 240 states and 261 transitions.
[2025-04-28 21:21:42,915 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2025-04-28 21:21:42,917 INFO  L79                 Accepts]: Start accepts. Automaton has  has 12 states, 11 states have (on average 5.454545454545454) internal successors, (60), 12 states have internal predecessors, (60), 3 states have call successors, (36), 1 states have call predecessors, (36), 11 states have return successors, (36), 11 states have call predecessors, (36), 3 states have call successors, (36) Word has length 201
[2025-04-28 21:21:42,918 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:42,930 INFO  L225             Difference]: With dead ends: 240
[2025-04-28 21:21:42,930 INFO  L226             Difference]: Without dead ends: 236
[2025-04-28 21:21:42,933 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132
[2025-04-28 21:21:42,936 INFO  L437           NwaCegarLoop]: 252 mSDtfsCounter, 0 mSDsluCounter, 2497 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2749 SdHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:42,939 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2749 Invalid, 102 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time]
[2025-04-28 21:21:42,957 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 236 states.
[2025-04-28 21:21:43,017 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236.
[2025-04-28 21:21:43,019 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 236 states, 108 states have (on average 1.0185185185185186) internal successors, (110), 110 states have internal predecessors, (110), 67 states have call successors, (73), 61 states have call predecessors, (73), 61 states have return successors, (73), 64 states have call predecessors, (73), 67 states have call successors, (73)
[2025-04-28 21:21:43,029 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 256 transitions.
[2025-04-28 21:21:43,031 INFO  L79                 Accepts]: Start accepts. Automaton has 236 states and 256 transitions. Word has length 201
[2025-04-28 21:21:43,033 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:43,035 INFO  L485      AbstractCegarLoop]: Abstraction has 236 states and 256 transitions.
[2025-04-28 21:21:43,035 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 12 states, 11 states have (on average 5.454545454545454) internal successors, (60), 12 states have internal predecessors, (60), 3 states have call successors, (36), 1 states have call predecessors, (36), 11 states have return successors, (36), 11 states have call predecessors, (36), 3 states have call successors, (36)
[2025-04-28 21:21:43,035 INFO  L278                IsEmpty]: Start isEmpty. Operand 236 states and 256 transitions.
[2025-04-28 21:21:43,041 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2025-04-28 21:21:43,045 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:43,045 INFO  L218           NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:43,046 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:21:43,046 INFO  L403      AbstractCegarLoop]: === Iteration 2 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:43,048 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:43,048 INFO  L85        PathProgramCache]: Analyzing trace with hash -1364210154, now seen corresponding path program 1 times
[2025-04-28 21:21:43,048 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:43,048 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965205994]
[2025-04-28 21:21:43,049 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:43,049 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:43,156 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 201 statements into 1 equivalence classes.
[2025-04-28 21:21:43,241 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 201 of 201 statements.
[2025-04-28 21:21:43,244 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:43,244 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:44,739 INFO  L134       CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked.
[2025-04-28 21:21:44,739 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:44,739 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965205994]
[2025-04-28 21:21:44,740 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965205994] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:44,740 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:44,740 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19
[2025-04-28 21:21:44,740 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725148179]
[2025-04-28 21:21:44,740 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:44,741 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 19 states
[2025-04-28 21:21:44,742 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:44,742 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants.
[2025-04-28 21:21:44,743 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=306, Unknown=0, NotChecked=0, Total=342
[2025-04-28 21:21:44,743 INFO  L87              Difference]: Start difference. First operand 236 states and 256 transitions. Second operand  has 19 states, 17 states have (on average 3.5294117647058822) internal successors, (60), 19 states have internal predecessors, (60), 4 states have call successors, (36), 1 states have call predecessors, (36), 17 states have return successors, (36), 17 states have call predecessors, (36), 4 states have call successors, (36)
[2025-04-28 21:21:45,179 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:45,180 INFO  L93              Difference]: Finished difference Result 236 states and 255 transitions.
[2025-04-28 21:21:45,180 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. 
[2025-04-28 21:21:45,181 INFO  L79                 Accepts]: Start accepts. Automaton has  has 19 states, 17 states have (on average 3.5294117647058822) internal successors, (60), 19 states have internal predecessors, (60), 4 states have call successors, (36), 1 states have call predecessors, (36), 17 states have return successors, (36), 17 states have call predecessors, (36), 4 states have call successors, (36) Word has length 201
[2025-04-28 21:21:45,182 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:45,186 INFO  L225             Difference]: With dead ends: 236
[2025-04-28 21:21:45,189 INFO  L226             Difference]: Without dead ends: 235
[2025-04-28 21:21:45,189 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=36, Invalid=306, Unknown=0, NotChecked=0, Total=342
[2025-04-28 21:21:45,190 INFO  L437           NwaCegarLoop]: 239 mSDtfsCounter, 0 mSDsluCounter, 3787 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4026 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:45,190 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4026 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time]
[2025-04-28 21:21:45,192 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 235 states.
[2025-04-28 21:21:45,217 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 235.
[2025-04-28 21:21:45,218 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 235 states, 108 states have (on average 1.0092592592592593) internal successors, (109), 109 states have internal predecessors, (109), 66 states have call successors, (72), 61 states have call predecessors, (72), 61 states have return successors, (72), 64 states have call predecessors, (72), 66 states have call successors, (72)
[2025-04-28 21:21:45,222 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 253 transitions.
[2025-04-28 21:21:45,222 INFO  L79                 Accepts]: Start accepts. Automaton has 235 states and 253 transitions. Word has length 201
[2025-04-28 21:21:45,223 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:45,223 INFO  L485      AbstractCegarLoop]: Abstraction has 235 states and 253 transitions.
[2025-04-28 21:21:45,224 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 19 states, 17 states have (on average 3.5294117647058822) internal successors, (60), 19 states have internal predecessors, (60), 4 states have call successors, (36), 1 states have call predecessors, (36), 17 states have return successors, (36), 17 states have call predecessors, (36), 4 states have call successors, (36)
[2025-04-28 21:21:45,224 INFO  L278                IsEmpty]: Start isEmpty. Operand 235 states and 253 transitions.
[2025-04-28 21:21:45,229 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 203
[2025-04-28 21:21:45,230 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:45,231 INFO  L218           NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:45,231 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2025-04-28 21:21:45,231 INFO  L403      AbstractCegarLoop]: === Iteration 3 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:45,232 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:45,233 INFO  L85        PathProgramCache]: Analyzing trace with hash 167870722, now seen corresponding path program 1 times
[2025-04-28 21:21:45,233 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:45,233 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372164558]
[2025-04-28 21:21:45,234 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:45,234 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:45,333 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 202 statements into 1 equivalence classes.
[2025-04-28 21:21:45,379 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 202 of 202 statements.
[2025-04-28 21:21:45,380 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:45,380 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:46,092 INFO  L134       CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked.
[2025-04-28 21:21:46,092 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:46,092 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372164558]
[2025-04-28 21:21:46,092 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [372164558] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:46,092 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:46,092 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12
[2025-04-28 21:21:46,092 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897495753]
[2025-04-28 21:21:46,092 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:46,093 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 12 states
[2025-04-28 21:21:46,093 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:46,094 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants.
[2025-04-28 21:21:46,094 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132
[2025-04-28 21:21:46,097 INFO  L87              Difference]: Start difference. First operand 235 states and 253 transitions. Second operand  has 12 states, 10 states have (on average 6.1) internal successors, (61), 12 states have internal predecessors, (61), 4 states have call successors, (36), 1 states have call predecessors, (36), 10 states have return successors, (36), 10 states have call predecessors, (36), 4 states have call successors, (36)
[2025-04-28 21:21:46,278 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:46,278 INFO  L93              Difference]: Finished difference Result 233 states and 250 transitions.
[2025-04-28 21:21:46,279 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. 
[2025-04-28 21:21:46,279 INFO  L79                 Accepts]: Start accepts. Automaton has  has 12 states, 10 states have (on average 6.1) internal successors, (61), 12 states have internal predecessors, (61), 4 states have call successors, (36), 1 states have call predecessors, (36), 10 states have return successors, (36), 10 states have call predecessors, (36), 4 states have call successors, (36) Word has length 202
[2025-04-28 21:21:46,280 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:46,281 INFO  L225             Difference]: With dead ends: 233
[2025-04-28 21:21:46,281 INFO  L226             Difference]: Without dead ends: 231
[2025-04-28 21:21:46,282 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132
[2025-04-28 21:21:46,287 INFO  L437           NwaCegarLoop]: 241 mSDtfsCounter, 0 mSDsluCounter, 2147 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2388 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:46,287 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2388 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2025-04-28 21:21:46,288 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 231 states.
[2025-04-28 21:21:46,301 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 231.
[2025-04-28 21:21:46,301 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 231 states, 106 states have (on average 1.009433962264151) internal successors, (107), 107 states have internal predecessors, (107), 65 states have call successors, (70), 60 states have call predecessors, (70), 60 states have return successors, (70), 63 states have call predecessors, (70), 65 states have call successors, (70)
[2025-04-28 21:21:46,307 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 247 transitions.
[2025-04-28 21:21:46,307 INFO  L79                 Accepts]: Start accepts. Automaton has 231 states and 247 transitions. Word has length 202
[2025-04-28 21:21:46,307 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:46,307 INFO  L485      AbstractCegarLoop]: Abstraction has 231 states and 247 transitions.
[2025-04-28 21:21:46,307 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 12 states, 10 states have (on average 6.1) internal successors, (61), 12 states have internal predecessors, (61), 4 states have call successors, (36), 1 states have call predecessors, (36), 10 states have return successors, (36), 10 states have call predecessors, (36), 4 states have call successors, (36)
[2025-04-28 21:21:46,308 INFO  L278                IsEmpty]: Start isEmpty. Operand 231 states and 247 transitions.
[2025-04-28 21:21:46,316 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 377
[2025-04-28 21:21:46,316 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:46,317 INFO  L218           NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:46,317 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2025-04-28 21:21:46,317 INFO  L403      AbstractCegarLoop]: === Iteration 4 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:46,317 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:46,319 INFO  L85        PathProgramCache]: Analyzing trace with hash 1842775076, now seen corresponding path program 1 times
[2025-04-28 21:21:46,319 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:46,319 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041225469]
[2025-04-28 21:21:46,320 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:46,320 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:46,461 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 376 statements into 1 equivalence classes.
[2025-04-28 21:21:46,510 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 376 of 376 statements.
[2025-04-28 21:21:46,512 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:46,512 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:47,768 INFO  L134       CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked.
[2025-04-28 21:21:47,768 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:47,768 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041225469]
[2025-04-28 21:21:47,768 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041225469] provided 0 perfect and 1 imperfect interpolant sequences
[2025-04-28 21:21:47,769 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913208189]
[2025-04-28 21:21:47,769 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:47,769 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2025-04-28 21:21:47,772 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:47,776 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2025-04-28 21:21:47,778 INFO  L327       MonitoredProcess]: [MP /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2025-04-28 21:21:48,633 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 376 statements into 1 equivalence classes.
[2025-04-28 21:21:49,872 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 376 of 376 statements.
[2025-04-28 21:21:49,873 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:49,873 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:49,906 INFO  L256         TraceCheckSpWp]: Trace formula consists of 5673 conjuncts, 12 conjuncts are in the unsatisfiable core
[2025-04-28 21:21:49,950 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2025-04-28 21:21:50,468 INFO  L134       CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked.
[2025-04-28 21:21:50,469 INFO  L312         TraceCheckSpWp]: Computing backward predicates...
[2025-04-28 21:22:03,020 INFO  L134       CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked.
[2025-04-28 21:22:03,021 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleZ3 [913208189] provided 0 perfect and 2 imperfect interpolant sequences
[2025-04-28 21:22:03,021 INFO  L185   FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2025-04-28 21:22:03,021 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 34
[2025-04-28 21:22:03,021 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100873924]
[2025-04-28 21:22:03,021 INFO  L85    oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2025-04-28 21:22:03,024 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 34 states
[2025-04-28 21:22:03,024 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:22:03,025 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants.
[2025-04-28 21:22:03,026 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=1026, Unknown=0, NotChecked=0, Total=1122
[2025-04-28 21:22:03,026 INFO  L87              Difference]: Start difference. First operand 231 states and 247 transitions. Second operand  has 34 states, 31 states have (on average 3.4193548387096775) internal successors, (106), 31 states have internal predecessors, (106), 12 states have call successors, (54), 1 states have call predecessors, (54), 31 states have return successors, (80), 34 states have call predecessors, (80), 12 states have call successors, (80)
[2025-04-28 21:22:03,407 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:22:03,408 INFO  L93              Difference]: Finished difference Result 249 states and 268 transitions.
[2025-04-28 21:22:03,408 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. 
[2025-04-28 21:22:03,409 INFO  L79                 Accepts]: Start accepts. Automaton has  has 34 states, 31 states have (on average 3.4193548387096775) internal successors, (106), 31 states have internal predecessors, (106), 12 states have call successors, (54), 1 states have call predecessors, (54), 31 states have return successors, (80), 34 states have call predecessors, (80), 12 states have call successors, (80) Word has length 376
[2025-04-28 21:22:03,410 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:22:03,412 INFO  L225             Difference]: With dead ends: 249
[2025-04-28 21:22:03,412 INFO  L226             Difference]: Without dead ends: 248
[2025-04-28 21:22:03,413 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 764 GetRequests, 731 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=96, Invalid=1026, Unknown=0, NotChecked=0, Total=1122
[2025-04-28 21:22:03,414 INFO  L437           NwaCegarLoop]: 233 mSDtfsCounter, 0 mSDsluCounter, 5093 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5326 SdHoareTripleChecker+Invalid, 345 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time
[2025-04-28 21:22:03,414 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5326 Invalid, 345 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time]
[2025-04-28 21:22:03,416 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 248 states.
[2025-04-28 21:22:03,430 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 248.
[2025-04-28 21:22:03,431 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 248 states, 114 states have (on average 1.0087719298245614) internal successors, (115), 115 states have internal predecessors, (115), 66 states have call successors, (71), 60 states have call predecessors, (71), 68 states have return successors, (80), 72 states have call predecessors, (80), 66 states have call successors, (80)
[2025-04-28 21:22:03,433 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 266 transitions.
[2025-04-28 21:22:03,433 INFO  L79                 Accepts]: Start accepts. Automaton has 248 states and 266 transitions. Word has length 376
[2025-04-28 21:22:03,434 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:22:03,435 INFO  L485      AbstractCegarLoop]: Abstraction has 248 states and 266 transitions.
[2025-04-28 21:22:03,435 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 34 states, 31 states have (on average 3.4193548387096775) internal successors, (106), 31 states have internal predecessors, (106), 12 states have call successors, (54), 1 states have call predecessors, (54), 31 states have return successors, (80), 34 states have call predecessors, (80), 12 states have call successors, (80)
[2025-04-28 21:22:03,435 INFO  L278                IsEmpty]: Start isEmpty. Operand 248 states and 266 transitions.
[2025-04-28 21:22:03,448 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 548
[2025-04-28 21:22:03,448 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:22:03,448 INFO  L218           NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:22:03,463 INFO  L552       MonitoredProcess]: [MP /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0
[2025-04-28 21:22:03,649 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2025-04-28 21:22:03,649 INFO  L403      AbstractCegarLoop]: === Iteration 5 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:22:03,650 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:22:03,650 INFO  L85        PathProgramCache]: Analyzing trace with hash -1440175139, now seen corresponding path program 1 times
[2025-04-28 21:22:03,650 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:22:03,650 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069718901]
[2025-04-28 21:22:03,650 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:22:03,650 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:22:03,810 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 547 statements into 1 equivalence classes.
[2025-04-28 21:22:03,884 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 547 of 547 statements.
[2025-04-28 21:22:03,884 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:22:03,884 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:22:06,388 INFO  L134       CoverageAnalysis]: Checked inductivity of 1008 backedges. 66 proven. 75 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked.
[2025-04-28 21:22:06,388 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:22:06,389 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069718901]
[2025-04-28 21:22:06,389 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069718901] provided 0 perfect and 1 imperfect interpolant sequences
[2025-04-28 21:22:06,389 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [63305357]
[2025-04-28 21:22:06,389 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:22:06,389 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2025-04-28 21:22:06,392 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:22:06,394 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2025-04-28 21:22:06,398 INFO  L327       MonitoredProcess]: [MP /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2025-04-28 21:22:07,365 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 547 statements into 1 equivalence classes.
