./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-300.smt2 .


--------------------------------------------------------------------------------


This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:10,005 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:10,071 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de87ce58-139c-4398-83c6-bcd4e7c6c836/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:10,076 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:10,076 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:10,099 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:10,100 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:10,100 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:10,100 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:10,100 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:10,101 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:10,101 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:10,101 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:10,101 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:10,101 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:10,102 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:10,102 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:10,102 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:10,102 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:10,102 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:10,102 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:10,102 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:10,103 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:10,103 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:10,103 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:10,104 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:10,104 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:10,420 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:10,430 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:10,433 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:10,436 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:10,436 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:10,437 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de87ce58-139c-4398-83c6-bcd4e7c6c836/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-300.smt2
[2025-04-28 21:21:10,440 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:10,445 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:11,760 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de87ce58-139c-4398-83c6-bcd4e7c6c836/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-300.smt2
[2025-04-28 21:21:11,763 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:11,766 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:11,766 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:11,767 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:11,767 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:11,770 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:11,875 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11 Unit
[2025-04-28 21:21:11,875 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:11,876 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:11,876 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:11,876 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:11,896 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:11,896 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:11,966 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:11,966 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,004 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,011 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,014 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,025 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,033 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,084 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:12,085 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:12,085 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:12,085 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:12,086 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (1/1) ...
[2025-04-28 21:21:12,089 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:12,102 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:12,117 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 21:21:12,120 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 21:21:12,131 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:12,132 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:12,132 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:12,132 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure CHC_COMP_FALSE given in one single declaration
[2025-04-28 21:21:12,132 INFO  L130     BoogieDeclarations]: Found specification of procedure CHC_COMP_FALSE
[2025-04-28 21:21:12,132 INFO  L138     BoogieDeclarations]: Found implementation of procedure CHC_COMP_FALSE
[2025-04-28 21:21:12,132 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH0.CLN Main.java, line 32 given in one single declaration
[2025-04-28 21:21:12,132 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH0.CLN Main.java, line 32
[2025-04-28 21:21:12,133 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH0.CLN Main.java, line 32
[2025-04-28 21:21:12,133 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_7 given in one single declaration
[2025-04-28 21:21:12,133 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_7
[2025-04-28 21:21:12,133 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_7
[2025-04-28 21:21:12,133 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_6 given in one single declaration
[2025-04-28 21:21:12,133 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_6
[2025-04-28 21:21:12,133 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_6
[2025-04-28 21:21:12,133 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_5 given in one single declaration
[2025-04-28 21:21:12,133 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_5
[2025-04-28 21:21:12,133 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_5
[2025-04-28 21:21:12,133 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_post given in one single declaration
[2025-04-28 21:21:12,134 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_post
[2025-04-28 21:21:12,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_post
[2025-04-28 21:21:12,134 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block0 given in one single declaration
[2025-04-28 21:21:12,134 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block0
[2025-04-28 21:21:12,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block0
[2025-04-28 21:21:12,134 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_2 given in one single declaration
[2025-04-28 21:21:12,134 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:12,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:12,134 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_1 given in one single declaration
[2025-04-28 21:21:12,134 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:12,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:12,135 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1 given in one single declaration
[2025-04-28 21:21:12,135 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block1
[2025-04-28 21:21:12,135 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1
[2025-04-28 21:21:12,135 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_pre given in one single declaration
[2025-04-28 21:21:12,135 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_pre
[2025-04-28 21:21:12,135 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_pre
[2025-04-28 21:21:12,135 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_4 given in one single declaration
[2025-04-28 21:21:12,135 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_4
[2025-04-28 21:21:12,135 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_4
[2025-04-28 21:21:12,135 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_3 given in one single declaration
[2025-04-28 21:21:12,135 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_3
[2025-04-28 21:21:12,136 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_3
[2025-04-28 21:21:12,136 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_2 given in one single declaration
[2025-04-28 21:21:12,136 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_2
[2025-04-28 21:21:12,136 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_2
[2025-04-28 21:21:12,136 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_1 given in one single declaration
[2025-04-28 21:21:12,136 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_1
[2025-04-28 21:21:12,136 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_1
[2025-04-28 21:21:12,136 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1 given in one single declaration
[2025-04-28 21:21:12,136 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1
[2025-04-28 21:21:12,136 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1
[2025-04-28 21:21:12,137 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 21:21:12,137 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre
[2025-04-28 21:21:12,137 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre
[2025-04-28 21:21:12,137 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_post given in one single declaration
[2025-04-28 21:21:12,137 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_post
[2025-04-28 21:21:12,137 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_post
[2025-04-28 21:21:12,137 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block0 given in one single declaration
[2025-04-28 21:21:12,137 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block0
[2025-04-28 21:21:12,137 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block0
[2025-04-28 21:21:12,137 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1_3 given in one single declaration
[2025-04-28 21:21:12,138 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1_3
[2025-04-28 21:21:12,138 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1_3
[2025-04-28 21:21:12,138 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1_2 given in one single declaration
[2025-04-28 21:21:12,138 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:12,138 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:12,138 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1_1 given in one single declaration
[2025-04-28 21:21:12,138 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:12,138 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:12,138 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1 given in one single declaration
[2025-04-28 21:21:12,139 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1
[2025-04-28 21:21:12,139 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1
[2025-04-28 21:21:12,139 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_pre given in one single declaration
[2025-04-28 21:21:12,139 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_pre
[2025-04-28 21:21:12,139 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_pre
[2025-04-28 21:21:12,139 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_post given in one single declaration
[2025-04-28 21:21:12,139 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_post
[2025-04-28 21:21:12,139 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_post
[2025-04-28 21:21:12,139 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block0 given in one single declaration
[2025-04-28 21:21:12,139 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block0
[2025-04-28 21:21:12,140 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block0
[2025-04-28 21:21:12,140 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block2_1 given in one single declaration
[2025-04-28 21:21:12,140 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block2_1
[2025-04-28 21:21:12,140 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block2_1
[2025-04-28 21:21:12,140 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block2 given in one single declaration
[2025-04-28 21:21:12,140 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block2
[2025-04-28 21:21:12,140 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block2
[2025-04-28 21:21:12,140 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_4 given in one single declaration
[2025-04-28 21:21:12,140 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_4
[2025-04-28 21:21:12,140 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_4
[2025-04-28 21:21:12,140 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_post given in one single declaration
[2025-04-28 21:21:12,140 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_post
[2025-04-28 21:21:12,141 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_post
[2025-04-28 21:21:12,141 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_6 given in one single declaration
[2025-04-28 21:21:12,141 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_6
[2025-04-28 21:21:12,141 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_6
[2025-04-28 21:21:12,141 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_5 given in one single declaration
[2025-04-28 21:21:12,141 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_5
[2025-04-28 21:21:12,141 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_5
[2025-04-28 21:21:12,141 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_4 given in one single declaration
[2025-04-28 21:21:12,141 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_4
[2025-04-28 21:21:12,141 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_4
[2025-04-28 21:21:12,141 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_3 given in one single declaration
[2025-04-28 21:21:12,141 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_3
[2025-04-28 21:21:12,141 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_3
[2025-04-28 21:21:12,141 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_2 given in one single declaration
[2025-04-28 21:21:12,141 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_2
[2025-04-28 21:21:12,142 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_2
[2025-04-28 21:21:12,142 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_1 given in one single declaration
[2025-04-28 21:21:12,142 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_1
[2025-04-28 21:21:12,142 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_1
[2025-04-28 21:21:12,142 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0 given in one single declaration
[2025-04-28 21:21:12,142 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0
[2025-04-28 21:21:12,142 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0
[2025-04-28 21:21:12,142 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_pre given in one single declaration
[2025-04-28 21:21:12,142 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_pre
[2025-04-28 21:21:12,142 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_pre
[2025-04-28 21:21:12,142 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_3 given in one single declaration
[2025-04-28 21:21:12,142 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_3
[2025-04-28 21:21:12,142 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_3
[2025-04-28 21:21:12,143 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_2 given in one single declaration
[2025-04-28 21:21:12,143 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_2
[2025-04-28 21:21:12,143 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_2
[2025-04-28 21:21:12,143 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_1 given in one single declaration
[2025-04-28 21:21:12,143 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_1
[2025-04-28 21:21:12,143 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1_1
[2025-04-28 21:21:12,143 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1 given in one single declaration
[2025-04-28 21:21:12,144 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1
[2025-04-28 21:21:12,144 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_Block1
[2025-04-28 21:21:12,144 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_pre given in one single declaration
[2025-04-28 21:21:12,144 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_pre
[2025-04-28 21:21:12,144 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN double nondetDouble()>_pre
[2025-04-28 21:21:12,144 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH1.CLN Main.java, line 34 given in one single declaration
[2025-04-28 21:21:12,144 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH1.CLN Main.java, line 34
[2025-04-28 21:21:12,144 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH1.CLN Main.java, line 34
[2025-04-28 21:21:12,144 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_12 given in one single declaration
[2025-04-28 21:21:12,144 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_12
[2025-04-28 21:21:12,144 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_12
[2025-04-28 21:21:12,145 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_11 given in one single declaration
[2025-04-28 21:21:12,145 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_11
[2025-04-28 21:21:12,145 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_11
[2025-04-28 21:21:12,145 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_10 given in one single declaration
[2025-04-28 21:21:12,145 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_10
[2025-04-28 21:21:12,145 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_10
[2025-04-28 21:21:12,145 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_9 given in one single declaration
[2025-04-28 21:21:12,145 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_9
[2025-04-28 21:21:12,145 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_9
[2025-04-28 21:21:12,145 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_8 given in one single declaration
[2025-04-28 21:21:12,146 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_8
[2025-04-28 21:21:12,146 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_8
[2025-04-28 21:21:12,146 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_post given in one single declaration
[2025-04-28 21:21:12,146 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_post
[2025-04-28 21:21:12,146 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_post
[2025-04-28 21:21:12,146 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block0_1 given in one single declaration
[2025-04-28 21:21:12,146 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block0_1
[2025-04-28 21:21:12,146 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block0_1
[2025-04-28 21:21:12,146 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block0 given in one single declaration
[2025-04-28 21:21:12,146 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block0
[2025-04-28 21:21:12,146 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block0
[2025-04-28 21:21:12,146 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block2 given in one single declaration
[2025-04-28 21:21:12,146 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block2
[2025-04-28 21:21:12,146 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block2
[2025-04-28 21:21:12,146 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block1_2 given in one single declaration
[2025-04-28 21:21:12,147 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block1_2
[2025-04-28 21:21:12,147 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block1_2
[2025-04-28 21:21:12,147 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.Object.CLN void <init>()>_post given in one single declaration
[2025-04-28 21:21:12,147 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.Object.CLN void <init>()>_post
[2025-04-28 21:21:12,147 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.Object.CLN void <init>()>_post
[2025-04-28 21:21:12,147 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.Object.CLN void <init>()>_Block0_3 given in one single declaration
[2025-04-28 21:21:12,147 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.Object.CLN void <init>()>_Block0_3
[2025-04-28 21:21:12,147 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.Object.CLN void <init>()>_Block0_3
[2025-04-28 21:21:12,147 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.Object.CLN void <init>()>_Block0_2 given in one single declaration
[2025-04-28 21:21:12,147 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.Object.CLN void <init>()>_Block0_2
[2025-04-28 21:21:12,147 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.Object.CLN void <init>()>_Block0_2
[2025-04-28 21:21:12,147 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.Object.CLN void <init>()>_Block0_1 given in one single declaration
[2025-04-28 21:21:12,147 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.Object.CLN void <init>()>_Block0_1
[2025-04-28 21:21:12,147 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.Object.CLN void <init>()>_Block0_1
[2025-04-28 21:21:12,148 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.Object.CLN void <init>()>_Block0 given in one single declaration
[2025-04-28 21:21:12,148 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.Object.CLN void <init>()>_Block0
[2025-04-28 21:21:12,148 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.Object.CLN void <init>()>_Block0
[2025-04-28 21:21:12,148 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.lang.Object.CLN void <init>()>_pre given in one single declaration
[2025-04-28 21:21:12,148 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.lang.Object.CLN void <init>()>_pre
[2025-04-28 21:21:12,148 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.lang.Object.CLN void <init>()>_pre
[2025-04-28 21:21:12,148 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block1_1 given in one single declaration
[2025-04-28 21:21:12,148 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block1_1
[2025-04-28 21:21:12,148 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block1_1
[2025-04-28 21:21:12,148 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block1 given in one single declaration
[2025-04-28 21:21:12,148 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block1
[2025-04-28 21:21:12,148 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block1
[2025-04-28 21:21:12,151 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_pre given in one single declaration
[2025-04-28 21:21:12,151 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_pre
[2025-04-28 21:21:12,151 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_pre
[2025-04-28 21:21:12,151 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <init>()>_Block3 given in one single declaration
[2025-04-28 21:21:12,151 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <init>()>_Block3
[2025-04-28 21:21:12,151 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <init>()>_Block3
[2025-04-28 21:21:12,151 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:12,151 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:12,151 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:13,853 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:13,856 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:15,615 INFO  L?                        ?]: Removed 102 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:15,615 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:15,642 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:15,644 INFO  L312             CfgBuilder]: Removed 3 assume(true) statements.
[2025-04-28 21:21:15,645 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:15 BoogieIcfgContainer
[2025-04-28 21:21:15,645 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:15,648 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:15,649 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:15,653 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:15,653 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:11" (1/3) ...
[2025-04-28 21:21:15,654 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b318cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:15, skipping insertion in model container
[2025-04-28 21:21:15,655 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:11" (2/3) ...
[2025-04-28 21:21:15,655 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b318cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:15, skipping insertion in model container
[2025-04-28 21:21:15,655 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:15" (3/3) ...
[2025-04-28 21:21:15,656 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:15,679 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:15,683 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 66 procedures, 279 locations, 391 edges, 66 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:15,747 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:15,767 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;@15564a31, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:15,769 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:15,773 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 279 states, 130 states have (on average 1.0923076923076922) internal successors, (142), 142 states have internal predecessors, (142), 82 states have call successors, (83), 65 states have call predecessors, (83), 65 states have return successors, (83), 71 states have call predecessors, (83), 82 states have call successors, (83)
[2025-04-28 21:21:15,820 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 632
[2025-04-28 21:21:15,820 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:15,821 INFO  L218           NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:15,822 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:15,828 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:15,828 INFO  L85        PathProgramCache]: Analyzing trace with hash -136683820, now seen corresponding path program 1 times
[2025-04-28 21:21:15,837 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:15,837 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943573208]
[2025-04-28 21:21:15,837 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:15,839 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:16,790 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 631 statements into 1 equivalence classes.
[2025-04-28 21:21:18,089 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 631 of 631 statements.
[2025-04-28 21:21:18,090 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:18,090 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:22,408 INFO  L134       CoverageAnalysis]: Checked inductivity of 1856 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1856 trivial. 0 not checked.
[2025-04-28 21:21:22,409 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:22,409 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943573208]
[2025-04-28 21:21:22,414 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943573208] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:22,414 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:22,417 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2025-04-28 21:21:22,423 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847861163]
[2025-04-28 21:21:22,423 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:22,435 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2025-04-28 21:21:22,435 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:22,495 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-04-28 21:21:22,496 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-04-28 21:21:22,502 INFO  L87              Difference]: Start difference. First operand  has 279 states, 130 states have (on average 1.0923076923076922) internal successors, (142), 142 states have internal predecessors, (142), 82 states have call successors, (83), 65 states have call predecessors, (83), 65 states have return successors, (83), 71 states have call predecessors, (83), 82 states have call successors, (83) Second operand  has 4 states, 3 states have (on average 29.0) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (48), 1 states have call predecessors, (48), 3 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48)
[2025-04-28 21:21:22,654 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:22,660 INFO  L93              Difference]: Finished difference Result 279 states and 308 transitions.
[2025-04-28 21:21:22,668 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-04-28 21:21:22,670 INFO  L79                 Accepts]: Start accepts. Automaton has  has 4 states, 3 states have (on average 29.0) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (48), 1 states have call predecessors, (48), 3 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 631
[2025-04-28 21:21:22,678 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:22,704 INFO  L225             Difference]: With dead ends: 279
[2025-04-28 21:21:22,704 INFO  L226             Difference]: Without dead ends: 279
[2025-04-28 21:21:22,710 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-04-28 21:21:22,713 INFO  L437           NwaCegarLoop]: 305 mSDtfsCounter, 1 mSDsluCounter, 602 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 907 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:22,719 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 907 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2025-04-28 21:21:22,740 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 279 states.
[2025-04-28 21:21:22,829 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 279.
[2025-04-28 21:21:22,835 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 279 states, 130 states have (on average 1.0846153846153845) internal successors, (141), 141 states have internal predecessors, (141), 82 states have call successors, (83), 65 states have call predecessors, (83), 66 states have return successors, (84), 72 states have call predecessors, (84), 82 states have call successors, (84)
[2025-04-28 21:21:22,849 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 308 transitions.
[2025-04-28 21:21:22,851 INFO  L79                 Accepts]: Start accepts. Automaton has 279 states and 308 transitions. Word has length 631
[2025-04-28 21:21:22,870 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:22,870 INFO  L485      AbstractCegarLoop]: Abstraction has 279 states and 308 transitions.
[2025-04-28 21:21:22,871 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 4 states, 3 states have (on average 29.0) internal successors, (87), 4 states have internal predecessors, (87), 3 states have call successors, (48), 1 states have call predecessors, (48), 3 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48)
[2025-04-28 21:21:22,871 INFO  L278                IsEmpty]: Start isEmpty. Operand 279 states and 308 transitions.
[2025-04-28 21:21:22,909 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 632
[2025-04-28 21:21:22,911 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:22,914 INFO  L218           NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:22,914 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:21:22,914 INFO  L403      AbstractCegarLoop]: === Iteration 2 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:22,916 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:22,920 INFO  L85        PathProgramCache]: Analyzing trace with hash 1752717780, now seen corresponding path program 1 times
[2025-04-28 21:21:22,920 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:22,920 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85914463]
[2025-04-28 21:21:22,920 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:22,920 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:23,825 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 631 statements into 1 equivalence classes.
[2025-04-28 21:21:24,422 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 631 of 631 statements.
[2025-04-28 21:21:24,422 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:24,422 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:37,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 1856 backedges. 0 proven. 203 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked.
[2025-04-28 21:21:37,265 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:37,265 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85914463]
[2025-04-28 21:21:37,265 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85914463] provided 0 perfect and 1 imperfect interpolant sequences
[2025-04-28 21:21:37,265 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1661570378]
[2025-04-28 21:21:37,265 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:37,266 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2025-04-28 21:21:37,268 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:37,271 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 21:21:37,274 INFO  L327       MonitoredProcess]: [MP /usr/bin/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
