./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-031.smt2 .


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This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:12:47,226 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:12:47,321 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d203b45-8fe7-4a88-b14c-198592da5109/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:12:47,326 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:12:47,327 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:12:47,355 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:12:47,355 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:12:47,355 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:12:47,356 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:12:47,356 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:12:47,356 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:12:47,356 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:12:47,356 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:12:47,357 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:12:47,357 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:12:47,357 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:12:47,357 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:12:47,357 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:12:47,357 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:12:47,357 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:12:47,358 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:12:47,358 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:12:47,358 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:12:47,358 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:12:47,358 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:12:47,359 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:12:47,359 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:12:47,673 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:12:47,686 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:12:47,688 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:12:47,690 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:12:47,692 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:12:47,693 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d203b45-8fe7-4a88-b14c-198592da5109/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-031.smt2
[2025-04-28 21:12:47,698 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:12:47,701 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:12:47,956 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d203b45-8fe7-4a88-b14c-198592da5109/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-031.smt2
[2025-04-28 21:12:47,960 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:12:47,961 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:12:47,962 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:12:47,962 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:12:47,962 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:12:47,965 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:12:47" (1/1) ...
[2025-04-28 21:12:48,009 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48 Unit
[2025-04-28 21:12:48,010 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:12:48,011 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:12:48,013 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:12:48,013 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:12:48,029 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,029 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,063 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,065 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,069 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,074 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,076 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,077 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,078 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,098 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:12:48,099 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:12:48,101 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:12:48,102 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:12:48,103 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (1/1) ...
[2025-04-28 21:12:48,106 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:12:48,121 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:12:48,136 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 21:12:48,140 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 21:12:48,157 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:12:48,157 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:12:48,157 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:12:48,157 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure ERR given in one single declaration
[2025-04-28 21:12:48,157 INFO  L130     BoogieDeclarations]: Found specification of procedure ERR
[2025-04-28 21:12:48,157 INFO  L138     BoogieDeclarations]: Found implementation of procedure ERR
[2025-04-28 21:12:48,157 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure MAIN given in one single declaration
[2025-04-28 21:12:48,157 INFO  L130     BoogieDeclarations]: Found specification of procedure MAIN
[2025-04-28 21:12:48,157 INFO  L138     BoogieDeclarations]: Found implementation of procedure MAIN
[2025-04-28 21:12:48,158 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure top_reset given in one single declaration
[2025-04-28 21:12:48,158 INFO  L130     BoogieDeclarations]: Found specification of procedure top_reset
[2025-04-28 21:12:48,158 INFO  L138     BoogieDeclarations]: Found implementation of procedure top_reset
[2025-04-28 21:12:48,158 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Sofar_reset given in one single declaration
[2025-04-28 21:12:48,158 INFO  L130     BoogieDeclarations]: Found specification of procedure Sofar_reset
[2025-04-28 21:12:48,158 INFO  L138     BoogieDeclarations]: Found implementation of procedure Sofar_reset
[2025-04-28 21:12:48,158 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure voiture_reset given in one single declaration
[2025-04-28 21:12:48,158 INFO  L130     BoogieDeclarations]: Found specification of procedure voiture_reset
[2025-04-28 21:12:48,158 INFO  L138     BoogieDeclarations]: Found implementation of procedure voiture_reset
[2025-04-28 21:12:48,158 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure INIT_STATE given in one single declaration
[2025-04-28 21:12:48,158 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_STATE
[2025-04-28 21:12:48,158 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_STATE
[2025-04-28 21:12:48,159 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure top_step given in one single declaration
[2025-04-28 21:12:48,159 INFO  L130     BoogieDeclarations]: Found specification of procedure top_step
[2025-04-28 21:12:48,159 INFO  L138     BoogieDeclarations]: Found implementation of procedure top_step
[2025-04-28 21:12:48,159 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure excludes2_fun given in one single declaration
[2025-04-28 21:12:48,159 INFO  L130     BoogieDeclarations]: Found specification of procedure excludes2_fun
[2025-04-28 21:12:48,159 INFO  L138     BoogieDeclarations]: Found implementation of procedure excludes2_fun
[2025-04-28 21:12:48,159 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure voiture_step given in one single declaration
[2025-04-28 21:12:48,159 INFO  L130     BoogieDeclarations]: Found specification of procedure voiture_step
[2025-04-28 21:12:48,159 INFO  L138     BoogieDeclarations]: Found implementation of procedure voiture_step
[2025-04-28 21:12:48,159 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Sofar_step given in one single declaration
[2025-04-28 21:12:48,159 INFO  L130     BoogieDeclarations]: Found specification of procedure Sofar_step
[2025-04-28 21:12:48,159 INFO  L138     BoogieDeclarations]: Found implementation of procedure Sofar_step
[2025-04-28 21:12:48,159 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:12:48,160 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:12:48,160 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:12:48,255 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:12:48,257 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:12:48,436 INFO  L?                        ?]: Removed 7 outVars from TransFormulas that were not future-live.
[2025-04-28 21:12:48,436 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:12:48,447 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:12:48,447 INFO  L312             CfgBuilder]: Removed 5 assume(true) statements.
[2025-04-28 21:12:48,447 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:12:48 BoogieIcfgContainer
[2025-04-28 21:12:48,448 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:12:48,450 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:12:48,450 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:12:48,453 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:12:48,454 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:12:47" (1/3) ...
[2025-04-28 21:12:48,454 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e2f8514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:12:48, skipping insertion in model container
[2025-04-28 21:12:48,454 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:12:48" (2/3) ...
[2025-04-28 21:12:48,455 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e2f8514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:12:48, skipping insertion in model container
[2025-04-28 21:12:48,455 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:12:48" (3/3) ...
[2025-04-28 21:12:48,456 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:12:48,470 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:12:48,472 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 12 procedures, 45 locations, 60 edges, 12 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:12:48,510 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:12:48,523 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;@ce6f103, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:12:48,523 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:12:48,527 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 45 states, 20 states have (on average 1.05) internal successors, (21), 21 states have internal predecessors, (21), 12 states have call successors, (13), 11 states have call predecessors, (13), 11 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13)
[2025-04-28 21:12:48,535 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 42
[2025-04-28 21:12:48,535 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:12:48,535 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:12:48,536 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:12:48,540 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:12:48,541 INFO  L85        PathProgramCache]: Analyzing trace with hash -400821369, now seen corresponding path program 1 times
[2025-04-28 21:12:48,547 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:12:48,547 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107975314]
[2025-04-28 21:12:48,547 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:12:48,548 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:12:48,614 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes.
[2025-04-28 21:12:48,705 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements.
[2025-04-28 21:12:48,706 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:12:48,706 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:12:49,726 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-04-28 21:12:49,726 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:12:49,727 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107975314]
[2025-04-28 21:12:49,728 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107975314] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:12:49,728 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:12:49,731 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10
[2025-04-28 21:12:49,733 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446001940]
[2025-04-28 21:12:49,734 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:12:49,740 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 10 states
[2025-04-28 21:12:49,742 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:12:49,773 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2025-04-28 21:12:49,774 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90
[2025-04-28 21:12:49,777 INFO  L87              Difference]: Start difference. First operand  has 45 states, 20 states have (on average 1.05) internal successors, (21), 21 states have internal predecessors, (21), 12 states have call successors, (13), 11 states have call predecessors, (13), 11 states have return successors, (13), 12 states have call predecessors, (13), 12 states have call successors, (13) Second operand  has 10 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 9 states have internal predecessors, (19), 6 states have call successors, (11), 1 states have call predecessors, (11), 7 states have return successors, (11), 6 states have call predecessors, (11), 6 states have call successors, (11)
[2025-04-28 21:12:50,077 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:12:50,077 INFO  L93              Difference]: Finished difference Result 45 states and 47 transitions.
[2025-04-28 21:12:50,081 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. 
[2025-04-28 21:12:50,082 INFO  L79                 Accepts]: Start accepts. Automaton has  has 10 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 9 states have internal predecessors, (19), 6 states have call successors, (11), 1 states have call predecessors, (11), 7 states have return successors, (11), 6 states have call predecessors, (11), 6 states have call successors, (11) Word has length 41
[2025-04-28 21:12:50,083 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:12:50,109 INFO  L225             Difference]: With dead ends: 45
[2025-04-28 21:12:50,110 INFO  L226             Difference]: Without dead ends: 45
[2025-04-28 21:12:50,119 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110
[2025-04-28 21:12:50,129 INFO  L437           NwaCegarLoop]: 39 mSDtfsCounter, 2 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time
[2025-04-28 21:12:50,134 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 321 Invalid, 63 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time]
[2025-04-28 21:12:50,161 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 45 states.
[2025-04-28 21:12:50,204 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45.
[2025-04-28 21:12:50,208 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 45 states, 20 states have (on average 1.0) internal successors, (20), 20 states have internal predecessors, (20), 12 states have call successors, (13), 11 states have call predecessors, (13), 12 states have return successors, (14), 13 states have call predecessors, (14), 12 states have call successors, (14)
[2025-04-28 21:12:50,217 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 47 transitions.
[2025-04-28 21:12:50,218 INFO  L79                 Accepts]: Start accepts. Automaton has 45 states and 47 transitions. Word has length 41
[2025-04-28 21:12:50,223 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:12:50,223 INFO  L485      AbstractCegarLoop]: Abstraction has 45 states and 47 transitions.
[2025-04-28 21:12:50,223 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 10 states, 7 states have (on average 2.7142857142857144) internal successors, (19), 9 states have internal predecessors, (19), 6 states have call successors, (11), 1 states have call predecessors, (11), 7 states have return successors, (11), 6 states have call predecessors, (11), 6 states have call successors, (11)
[2025-04-28 21:12:50,224 INFO  L278                IsEmpty]: Start isEmpty. Operand 45 states and 47 transitions.
[2025-04-28 21:12:50,226 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 61
[2025-04-28 21:12:50,228 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:12:50,228 INFO  L218           NwaCegarLoop]: trace histogram [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]
[2025-04-28 21:12:50,228 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:12:50,229 INFO  L403      AbstractCegarLoop]: === Iteration 2 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:12:50,230 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:12:50,231 INFO  L85        PathProgramCache]: Analyzing trace with hash -1105937261, now seen corresponding path program 1 times
[2025-04-28 21:12:50,231 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:12:50,232 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197655162]
[2025-04-28 21:12:50,232 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:12:50,232 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:12:50,257 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes.
[2025-04-28 21:12:50,293 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements.
[2025-04-28 21:12:50,294 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:12:50,294 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:12:50,294 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-04-28 21:12:50,311 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes.
[2025-04-28 21:12:50,355 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements.
[2025-04-28 21:12:50,356 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:12:50,356 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:12:50,399 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-04-28 21:12:50,399 INFO  L340         BasicCegarLoop]: Counterexample is feasible
[2025-04-28 21:12:50,401 INFO  L790   garLoopResultBuilder]: Registering result UNSAFE for location Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY (0 of 1 remaining)
[2025-04-28 21:12:50,404 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2025-04-28 21:12:50,408 INFO  L422         BasicCegarLoop]: Path program histogram: [1, 1]
[2025-04-28 21:12:50,435 INFO  L171   ceAbstractionStarter]: Computing trace abstraction results
[2025-04-28 21:12:50,439 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 09:12:50 BoogieIcfgContainer
[2025-04-28 21:12:50,439 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2025-04-28 21:12:50,440 INFO  L158              Benchmark]: Toolchain (without parser) took 2478.12ms. Allocated memory was 234.9MB in the beginning and 167.8MB in the end (delta: -67.1MB). Free memory was 156.4MB in the beginning and 114.5MB in the end (delta: 42.0MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:12:50,440 INFO  L158              Benchmark]: SmtParser took 0.29ms. Allocated memory is still 234.9MB. Free memory is still 167.0MB. There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:12:50,440 INFO  L158              Benchmark]: ChcToBoogie took 48.22ms. Allocated memory is still 234.9MB. Free memory was 156.4MB in the beginning and 155.7MB in the end (delta: 783.0kB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:12:50,440 INFO  L158              Benchmark]: Boogie Preprocessor took 87.39ms. Allocated memory is still 234.9MB. Free memory was 155.7MB in the beginning and 153.3MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:12:50,441 INFO  L158              Benchmark]: RCFGBuilder took 348.88ms. Allocated memory is still 234.9MB. Free memory was 153.3MB in the beginning and 137.6MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
[2025-04-28 21:12:50,441 INFO  L158              Benchmark]: TraceAbstraction took 1989.03ms. Allocated memory was 234.9MB in the beginning and 167.8MB in the end (delta: -67.1MB). Free memory was 136.8MB in the beginning and 114.5MB in the end (delta: 22.4MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:12:50,443 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * SmtParser took 0.29ms. Allocated memory is still 234.9MB. Free memory is still 167.0MB. There was no memory consumed. Max. memory is 33.6GB.
 * ChcToBoogie took 48.22ms. Allocated memory is still 234.9MB. Free memory was 156.4MB in the beginning and 155.7MB in the end (delta: 783.0kB). There was no memory consumed. Max. memory is 33.6GB.
 * Boogie Preprocessor took 87.39ms. Allocated memory is still 234.9MB. Free memory was 155.7MB in the beginning and 153.3MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 33.6GB.
 * RCFGBuilder took 348.88ms. Allocated memory is still 234.9MB. Free memory was 153.3MB in the beginning and 137.6MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
 * TraceAbstraction took 1989.03ms. Allocated memory was 234.9MB in the beginning and 167.8MB in the end (delta: -67.1MB). Free memory was 136.8MB in the beginning and 114.5MB in the end (delta: 22.4MB). There was no memory consumed. Max. memory is 33.6GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - CounterExampleResult [Unknown line] : the set of constraint Horn clauses is unsatisfiable
    the set of constraint Horn clauses is unsatisfiable
We found a FailurePath: 
[L0]  CALL  call False();
[L0]  CALL  call ERR();
[L0]        assume !hbv_ERR_H_1;
      VAL   [hbv_ERR_H_1=false]
[L0]  CALL  call MAIN(hbv_ERR_A_2, hbv_ERR_B_3, hbv_ERR_C_4, hbv_ERR_D_5, hbv_ERR_E_6, hbv_ERR_F_7, hbv_ERR_G_8, hbv_ERR_H_1);
      VAL   [hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=-2, hhv_MAIN_U_4=1, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=false]
[L0]  CALL  call MAIN(hbv_MAIN_H_1, hbv_MAIN_I_2, hbv_MAIN_F_3, hbv_MAIN_G_4, hbv_MAIN_L_5, hbv_MAIN_I_6, hbv_MAIN_J_7, hbv_MAIN_O_8);
      VAL   [hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=0, hhv_MAIN_U_4=0, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=true]
[L0]  CALL  call top_step(hbv_MAIN_H_1, hbv_MAIN_I_2, hhv_MAIN_X_7, hbv_MAIN_J_3, hbv_MAIN_K_4, hbv_MAIN_L_5, hbv_MAIN_M_6, hbv_MAIN_N_7, hbv_MAIN_O_8, hbv_MAIN_P_9, hhv_MAIN_Q_0, hhv_MAIN_R_1, hhv_MAIN_S_2, hhv_MAIN_T_3, hhv_MAIN_U_4, hhv_MAIN_V_5, hhv_MAIN_W_6);
      VAL   [hhv_top_step_A1_7=-1, hhv_top_step_B1_8=true, hhv_top_step_C1_9=true, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=0, hhv_top_step_H1_14=0, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=false, hhv_top_step_U_1=false, hhv_top_step_V_2=true, hhv_top_step_W_3=false, hhv_top_step_X_4=true, hhv_top_step_Y_5=-1, hhv_top_step_Z_6=0]
[L0]        assume (((((((!(((hhv_top_step_V_2 || !hbv_top_step_Q_11) || (((0 <= hbv_top_step_R_6 && hbv_top_step_S_10 < 4) && hbv_top_step_R_6 < 11) && 0 <= hbv_top_step_S_10)) && (((((hbv_top_step_R_6 < 0 || 4 <= hbv_top_step_S_10) || hbv_top_step_S_10 < 0) || 11 <= hbv_top_step_R_6) && hbv_top_step_Q_11) || !hhv_top_step_V_2)) && hbv_top_step_J_7 == hhv_top_step_Z_6) && !((hhv_top_step_B1_8 || hbv_top_step_L_12) && (!hbv_top_step_L_12 || !hhv_top_step_B1_8))) && hbv_top_step_I_9 == hhv_top_step_Y_5) && !((!hbv_top_step_O_1 || !hhv_top_step_W_3) && (hbv_top_step_O_1 || hhv_top_step_W_3))) && !((!hhv_top_step_C1_9 || !hbv_top_step_M_2) && (hhv_top_step_C1_9 || hbv_top_step_M_2))) && hhv_top_step_A1_7 == hbv_top_step_K_8) && !((hhv_top_step_X_4 || hbv_top_step_P_3) && (!hbv_top_step_P_3 || !hhv_top_step_X_4))) && !(((!hbv_top_step_A_4 || !hbv_top_step_N_5) || 32767 <= hbv_top_step_R_6) && (hbv_top_step_A_4 || (hbv_top_step_R_6 < 32767 && hbv_top_step_N_5)));
      VAL   [hbv_top_step_A_4=true, hbv_top_step_I_9=-1, hbv_top_step_J_7=0, hbv_top_step_K_8=-1, hbv_top_step_L_12=true, hbv_top_step_M_2=true, hbv_top_step_N_5=true, hbv_top_step_O_1=false, hbv_top_step_P_3=true, hbv_top_step_Q_11=true, hbv_top_step_R_6=0, hbv_top_step_S_10=0, hhv_top_step_A1_7=-1, hhv_top_step_B1_8=true, hhv_top_step_C1_9=true, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=0, hhv_top_step_H1_14=0, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=false, hhv_top_step_U_1=false, hhv_top_step_V_2=true, hhv_top_step_W_3=false, hhv_top_step_X_4=true, hhv_top_step_Y_5=-1, hhv_top_step_Z_6=0]
[L0]  CALL  call Sofar_step(hbv_top_step_A_4, hbv_top_step_Q_11, hbv_top_step_O_1, hbv_top_step_P_3, hhv_top_step_D1_10, hhv_top_step_E1_11);
      VAL   [hhv_Sofar_step_C_0=true, hhv_Sofar_step_D_1=true, hhv_Sofar_step_E_2=false, hhv_Sofar_step_F_3=true, hhv_Sofar_step_G_4=true, hhv_Sofar_step_H_5=false]
[L0]        assume ((((!((!hhv_Sofar_step_F_3 || !hbv_Sofar_step_A_2) && (hbv_Sofar_step_A_2 || hhv_Sofar_step_F_3)) && !((!hbv_Sofar_step_B_1 && (hhv_Sofar_step_D_1 || (hhv_Sofar_step_C_0 && hhv_Sofar_step_E_2))) && ((!hhv_Sofar_step_D_1 || !hhv_Sofar_step_C_0) || !hhv_Sofar_step_E_2))) && !((hhv_Sofar_step_G_4 || hhv_Sofar_step_D_1) && (!hhv_Sofar_step_D_1 || !hhv_Sofar_step_G_4))) && !hhv_Sofar_step_H_5) && !((hbv_Sofar_step_B_1 || hbv_Sofar_step_A_2) && (!hbv_Sofar_step_B_1 || !hbv_Sofar_step_A_2))) && !(((!hhv_Sofar_step_D_1 || !hhv_Sofar_step_C_0) && hbv_Sofar_step_B_1) && (hhv_Sofar_step_C_0 || hhv_Sofar_step_D_1));
      VAL   [hhv_Sofar_step_C_0=true, hhv_Sofar_step_D_1=true, hhv_Sofar_step_E_2=false, hhv_Sofar_step_F_3=true, hhv_Sofar_step_G_4=true, hhv_Sofar_step_H_5=false]
[L0]  RET   call Sofar_step(hbv_top_step_A_4, hbv_top_step_Q_11, hbv_top_step_O_1, hbv_top_step_P_3, hhv_top_step_D1_10, hhv_top_step_E1_11);
      VAL   [hbv_top_step_A_4=true, hbv_top_step_I_9=-1, hbv_top_step_J_7=0, hbv_top_step_K_8=-1, hbv_top_step_L_12=true, hbv_top_step_M_2=true, hbv_top_step_N_5=true, hbv_top_step_O_1=false, hbv_top_step_P_3=true, hbv_top_step_Q_11=true, hbv_top_step_R_6=0, hbv_top_step_S_10=0, hhv_top_step_A1_7=-1, hhv_top_step_B1_8=true, hhv_top_step_C1_9=true, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=0, hhv_top_step_H1_14=0, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=false, hhv_top_step_U_1=false, hhv_top_step_V_2=true, hhv_top_step_W_3=false, hhv_top_step_X_4=true, hhv_top_step_Y_5=-1, hhv_top_step_Z_6=0]
[L0]  CALL  call voiture_step(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_B_13, hbv_top_step_C_14, hbv_top_step_D_15, hbv_top_step_R_6, hbv_top_step_S_10, hbv_top_step_E_16, hbv_top_step_F_17, hbv_top_step_G_18, hbv_top_step_H_19, hbv_top_step_I_9, hbv_top_step_J_7, hbv_top_step_K_8, hbv_top_step_L_12, hbv_top_step_M_2, hhv_top_step_F1_12, hhv_top_step_G1_13, hhv_top_step_H1_14, hhv_top_step_I1_15, hhv_top_step_J1_16);
      VAL   [hhv_voiture_step_D_0=false, hhv_voiture_step_E_1=false, hhv_voiture_step_F_2=false, hhv_voiture_step_G_3=false, hhv_voiture_step_H_4=false, hhv_voiture_step_I_5=0, hhv_voiture_step_J_6=0, hhv_voiture_step_K_7=0, hhv_voiture_step_L_8=true, hhv_voiture_step_M_9=false, hhv_voiture_step_N_10=false, hhv_voiture_step_O_11=-1, hhv_voiture_step_P_12=0, hhv_voiture_step_Q_13=-1, hhv_voiture_step_R_14=true, hhv_voiture_step_S_15=true, hhv_voiture_step_T_16=0, hhv_voiture_step_U_17=0, hhv_voiture_step_V_18=0, hhv_voiture_step_W_19=true, hhv_voiture_step_X_20=false]
[L0]        assume (((((((((((((((((!((!hhv_voiture_step_G_3 || hhv_voiture_step_K_7 < 4) && (4 <= hhv_voiture_step_K_7 || hhv_voiture_step_G_3)) && !((hhv_voiture_step_I_5 != 10 || !hhv_voiture_step_H_4) && (hhv_voiture_step_H_4 || hhv_voiture_step_I_5 == 10))) && !((hbv_voiture_step_B_1 || hbv_voiture_step_A_2) && (!hbv_voiture_step_B_1 || !hbv_voiture_step_A_2))) && !(!hbv_voiture_step_B_1 && ((((!hhv_voiture_step_M_9 || !hhv_voiture_step_E_1) && (hhv_voiture_step_M_9 || hhv_voiture_step_E_1)) || ((hhv_voiture_step_L_8 || hhv_voiture_step_R_14) && (!hhv_voiture_step_L_8 || !hhv_voiture_step_R_14))) || (((!hhv_voiture_step_D_0 || hhv_voiture_step_E_1) || !hhv_voiture_step_N_10) && (hhv_voiture_step_N_10 || (hhv_voiture_step_D_0 && !hhv_voiture_step_E_1)))))) && !(hhv_voiture_step_J_6 != 0 && hbv_voiture_step_B_1)) && !(!hbv_voiture_step_B_1 && (((((!hbv_voiture_step_C_3 && hhv_voiture_step_J_6 != hhv_voiture_step_P_12) || (hhv_voiture_step_P_12 != 2 + hhv_voiture_step_J_6 && hbv_voiture_step_C_3)) && !hhv_voiture_step_M_9) && hhv_voiture_step_L_8) || (hhv_voiture_step_J_6 != 0 && (!hhv_voiture_step_L_8 || hhv_voiture_step_M_9))))) && !((hhv_voiture_step_J_6 < 3 || !hhv_voiture_step_F_2) && (hhv_voiture_step_F_2 || 3 <= hhv_voiture_step_J_6))) && !((hbv_voiture_step_C_3 || (hhv_voiture_step_N_10 && hhv_voiture_step_L_8)) && ((!hhv_voiture_step_L_8 || !hbv_voiture_step_C_3) || !hhv_voiture_step_N_10))) && !(!hbv_voiture_step_B_1 && ((hhv_voiture_step_I_5 != hhv_voiture_step_Q_13 + 1 && hbv_voiture_step_C_3) || (hhv_voiture_step_I_5 != hhv_voiture_step_Q_13 && !hbv_voiture_step_C_3)))) && !((hbv_voiture_step_A_2 || hhv_voiture_step_S_15) && (!hhv_voiture_step_S_15 || !hbv_voiture_step_A_2))) && !(hbv_voiture_step_B_1 && hhv_voiture_step_I_5 != 0)) && hhv_voiture_step_J_6 == hhv_voiture_step_U_17) && !(!hbv_voiture_step_B_1 && ((hhv_voiture_step_O_11 != hhv_voiture_step_K_7 && !hhv_voiture_step_M_9) || (hhv_voiture_step_O_11 + 1 != hhv_voiture_step_K_7 && hhv_voiture_step_M_9)))) && !((hhv_voiture_step_W_19 || (((!hhv_voiture_step_F_2 && !hhv_voiture_step_H_4) && !hhv_voiture_step_G_3) && hhv_voiture_step_L_8)) && ((((!hhv_voiture_step_L_8 || !hhv_voiture_step_W_19) || hhv_voiture_step_H_4) || hhv_voiture_step_F_2) || hhv_voiture_step_G_3))) && !hhv_voiture_step_X_20) && hhv_voiture_step_K_7 == hhv_voiture_step_T_16) && hhv_voiture_step_I_5 == hhv_voiture_step_V_18) && !(hbv_voiture_step_B_1 && ((!hhv_voiture_step_L_8 || hhv_voiture_step_N_10) || hhv_voiture_step_M_9))) && !(hhv_voiture_step_K_7 != 0 && hbv_voiture_step_B_1);
      VAL   [hhv_voiture_step_D_0=false, hhv_voiture_step_E_1=false, hhv_voiture_step_F_2=false, hhv_voiture_step_G_3=false, hhv_voiture_step_H_4=false, hhv_voiture_step_I_5=0, hhv_voiture_step_J_6=0, hhv_voiture_step_K_7=0, hhv_voiture_step_L_8=true, hhv_voiture_step_M_9=false, hhv_voiture_step_N_10=false, hhv_voiture_step_O_11=-1, hhv_voiture_step_P_12=0, hhv_voiture_step_Q_13=-1, hhv_voiture_step_R_14=true, hhv_voiture_step_S_15=true, hhv_voiture_step_T_16=0, hhv_voiture_step_U_17=0, hhv_voiture_step_V_18=0, hhv_voiture_step_W_19=true, hhv_voiture_step_X_20=false]
[L0]  RET   call voiture_step(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_B_13, hbv_top_step_C_14, hbv_top_step_D_15, hbv_top_step_R_6, hbv_top_step_S_10, hbv_top_step_E_16, hbv_top_step_F_17, hbv_top_step_G_18, hbv_top_step_H_19, hbv_top_step_I_9, hbv_top_step_J_7, hbv_top_step_K_8, hbv_top_step_L_12, hbv_top_step_M_2, hhv_top_step_F1_12, hhv_top_step_G1_13, hhv_top_step_H1_14, hhv_top_step_I1_15, hhv_top_step_J1_16);
      VAL   [hbv_top_step_A_4=true, hbv_top_step_B_13=false, hbv_top_step_C_14=false, hbv_top_step_D_15=false, hbv_top_step_E_16=0, hbv_top_step_F_17=true, hbv_top_step_G_18=false, hbv_top_step_H_19=false, hbv_top_step_I_9=-1, hbv_top_step_J_7=0, hbv_top_step_K_8=-1, hbv_top_step_L_12=true, hbv_top_step_M_2=true, hbv_top_step_N_5=true, hbv_top_step_O_1=false, hbv_top_step_P_3=true, hbv_top_step_Q_11=true, hbv_top_step_R_6=0, hbv_top_step_S_10=0, hhv_top_step_A1_7=-1, hhv_top_step_B1_8=true, hhv_top_step_C1_9=true, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=0, hhv_top_step_H1_14=0, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=false, hhv_top_step_U_1=false, hhv_top_step_V_2=true, hhv_top_step_W_3=false, hhv_top_step_X_4=true, hhv_top_step_Y_5=-1, hhv_top_step_Z_6=0]
[L0]  CALL  call excludes2_fun(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_N_5);
      VAL   [hhv_excludes2_fun_A_0=false, hhv_excludes2_fun_B_1=false, hhv_excludes2_fun_C_2=true]
[L0]        assume !((!hhv_excludes2_fun_B_1 || !hhv_excludes2_fun_A_0) && !hhv_excludes2_fun_C_2) && !((hhv_excludes2_fun_B_1 && hhv_excludes2_fun_C_2) && hhv_excludes2_fun_A_0);
      VAL   [hhv_excludes2_fun_A_0=false, hhv_excludes2_fun_B_1=false, hhv_excludes2_fun_C_2=true]
[L0]  RET   call excludes2_fun(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_N_5);
      VAL   [hbv_top_step_A_4=true, hbv_top_step_B_13=false, hbv_top_step_C_14=false, hbv_top_step_D_15=false, hbv_top_step_E_16=0, hbv_top_step_F_17=true, hbv_top_step_G_18=false, hbv_top_step_H_19=false, hbv_top_step_I_9=-1, hbv_top_step_J_7=0, hbv_top_step_K_8=-1, hbv_top_step_L_12=true, hbv_top_step_M_2=true, hbv_top_step_N_5=true, hbv_top_step_O_1=false, hbv_top_step_P_3=true, hbv_top_step_Q_11=true, hbv_top_step_R_6=0, hbv_top_step_S_10=0, hhv_top_step_A1_7=-1, hhv_top_step_B1_8=true, hhv_top_step_C1_9=true, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=0, hhv_top_step_H1_14=0, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=false, hhv_top_step_U_1=false, hhv_top_step_V_2=true, hhv_top_step_W_3=false, hhv_top_step_X_4=true, hhv_top_step_Y_5=-1, hhv_top_step_Z_6=0]
[L0]  RET   call top_step(hbv_MAIN_H_1, hbv_MAIN_I_2, hhv_MAIN_X_7, hbv_MAIN_J_3, hbv_MAIN_K_4, hbv_MAIN_L_5, hbv_MAIN_M_6, hbv_MAIN_N_7, hbv_MAIN_O_8, hbv_MAIN_P_9, hhv_MAIN_Q_0, hhv_MAIN_R_1, hhv_MAIN_S_2, hhv_MAIN_T_3, hhv_MAIN_U_4, hhv_MAIN_V_5, hhv_MAIN_W_6);
      VAL   [hbv_MAIN_H_1=false, hbv_MAIN_I_2=false, hbv_MAIN_J_3=false, hbv_MAIN_K_4=true, hbv_MAIN_L_5=-1, hbv_MAIN_M_6=0, hbv_MAIN_N_7=-1, hbv_MAIN_O_8=true, hbv_MAIN_P_9=true, hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=0, hhv_MAIN_U_4=0, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=true]
[L0]  CALL  call INIT_STATE();
[L0]  RET   call INIT_STATE();
      VAL   [hbv_MAIN_H_1=false, hbv_MAIN_I_2=false, hbv_MAIN_J_3=false, hbv_MAIN_K_4=true, hbv_MAIN_L_5=-1, hbv_MAIN_M_6=0, hbv_MAIN_N_7=-1, hbv_MAIN_O_8=true, hbv_MAIN_P_9=true, hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=0, hhv_MAIN_U_4=0, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=true]
[L0]  CALL  call top_reset(hbv_MAIN_A_10, hbv_MAIN_B_11, hbv_MAIN_C_12, hbv_MAIN_D_13, hbv_MAIN_E_14, hbv_MAIN_F_15, hbv_MAIN_G_16, hbv_MAIN_J_3, hbv_MAIN_K_4, hbv_MAIN_L_5, hbv_MAIN_M_6, hbv_MAIN_N_7, hbv_MAIN_O_8, hbv_MAIN_P_9);
      VAL   [hhv_top_reset_A_0=false, hhv_top_reset_B_1=false, hhv_top_reset_C_2=-1, hhv_top_reset_D_3=0, hhv_top_reset_E_4=-1, hhv_top_reset_F_5=true, hhv_top_reset_G_6=false, hhv_top_reset_H_7=false, hhv_top_reset_I_8=true, hhv_top_reset_J_9=-1, hhv_top_reset_K_10=0, hhv_top_reset_L_11=-1, hhv_top_reset_M_12=true, hhv_top_reset_N_13=true]
[L0]  CALL  call voiture_reset(hhv_top_reset_C_2, hhv_top_reset_D_3, hhv_top_reset_E_4, hhv_top_reset_F_5, hhv_top_reset_G_6, hhv_top_reset_J_9, hhv_top_reset_K_10, hhv_top_reset_L_11, hhv_top_reset_M_12, hhv_top_reset_N_13);
      VAL   [hhv_voiture_reset_A_0=-1, hhv_voiture_reset_B_1=0, hhv_voiture_reset_C_2=-1, hhv_voiture_reset_D_3=true, hhv_voiture_reset_F_5=-1, hhv_voiture_reset_G_6=0, hhv_voiture_reset_H_7=-1, hhv_voiture_reset_I_8=true, hhv_voiture_reset_J_9=true]
[L0]        assume (((hhv_voiture_reset_F_5 == hhv_voiture_reset_A_0 && hhv_voiture_reset_H_7 == hhv_voiture_reset_C_2) && !!hhv_voiture_reset_J_9) && !((!hhv_voiture_reset_D_3 || !hhv_voiture_reset_I_8) && (hhv_voiture_reset_I_8 || hhv_voiture_reset_D_3))) && hhv_voiture_reset_G_6 == hhv_voiture_reset_B_1;
      VAL   [hhv_voiture_reset_A_0=-1, hhv_voiture_reset_B_1=0, hhv_voiture_reset_C_2=-1, hhv_voiture_reset_D_3=true, hhv_voiture_reset_F_5=-1, hhv_voiture_reset_G_6=0, hhv_voiture_reset_H_7=-1, hhv_voiture_reset_I_8=true, hhv_voiture_reset_J_9=true]
[L0]  RET   call voiture_reset(hhv_top_reset_C_2, hhv_top_reset_D_3, hhv_top_reset_E_4, hhv_top_reset_F_5, hhv_top_reset_G_6, hhv_top_reset_J_9, hhv_top_reset_K_10, hhv_top_reset_L_11, hhv_top_reset_M_12, hhv_top_reset_N_13);
      VAL   [hhv_top_reset_A_0=false, hhv_top_reset_B_1=false, hhv_top_reset_C_2=-1, hhv_top_reset_D_3=0, hhv_top_reset_E_4=-1, hhv_top_reset_F_5=true, hhv_top_reset_G_6=false, hhv_top_reset_H_7=false, hhv_top_reset_I_8=true, hhv_top_reset_J_9=-1, hhv_top_reset_K_10=0, hhv_top_reset_L_11=-1, hhv_top_reset_M_12=true, hhv_top_reset_N_13=true]
[L0]  CALL  call Sofar_reset(hhv_top_reset_A_0, hhv_top_reset_B_1, hhv_top_reset_H_7, hhv_top_reset_I_8);
      VAL   [hhv_Sofar_reset_A_0=false, hhv_Sofar_reset_C_2=false, hhv_Sofar_reset_D_3=true]
[L0]        assume !!hhv_Sofar_reset_D_3 && !((hhv_Sofar_reset_C_2 || hhv_Sofar_reset_A_0) && (!hhv_Sofar_reset_A_0 || !hhv_Sofar_reset_C_2));
      VAL   [hhv_Sofar_reset_A_0=false, hhv_Sofar_reset_C_2=false, hhv_Sofar_reset_D_3=true]
[L0]  RET   call Sofar_reset(hhv_top_reset_A_0, hhv_top_reset_B_1, hhv_top_reset_H_7, hhv_top_reset_I_8);
      VAL   [hhv_top_reset_A_0=false, hhv_top_reset_B_1=false, hhv_top_reset_C_2=-1, hhv_top_reset_D_3=0, hhv_top_reset_E_4=-1, hhv_top_reset_F_5=true, hhv_top_reset_G_6=false, hhv_top_reset_H_7=false, hhv_top_reset_I_8=true, hhv_top_reset_J_9=-1, hhv_top_reset_K_10=0, hhv_top_reset_L_11=-1, hhv_top_reset_M_12=true, hhv_top_reset_N_13=true]
[L0]  RET   call top_reset(hbv_MAIN_A_10, hbv_MAIN_B_11, hbv_MAIN_C_12, hbv_MAIN_D_13, hbv_MAIN_E_14, hbv_MAIN_F_15, hbv_MAIN_G_16, hbv_MAIN_J_3, hbv_MAIN_K_4, hbv_MAIN_L_5, hbv_MAIN_M_6, hbv_MAIN_N_7, hbv_MAIN_O_8, hbv_MAIN_P_9);
      VAL   [hbv_MAIN_A_10=false, hbv_MAIN_B_11=false, hbv_MAIN_C_12=-1, hbv_MAIN_D_13=0, hbv_MAIN_E_14=-1, hbv_MAIN_F_15=true, hbv_MAIN_G_16=false, hbv_MAIN_H_1=false, hbv_MAIN_I_2=false, hbv_MAIN_J_3=false, hbv_MAIN_K_4=true, hbv_MAIN_L_5=-1, hbv_MAIN_M_6=0, hbv_MAIN_N_7=-1, hbv_MAIN_O_8=true, hbv_MAIN_P_9=true, hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=0, hhv_MAIN_U_4=0, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=true]
[L0]  RET   call MAIN(hbv_MAIN_H_1, hbv_MAIN_I_2, hbv_MAIN_F_3, hbv_MAIN_G_4, hbv_MAIN_L_5, hbv_MAIN_I_6, hbv_MAIN_J_7, hbv_MAIN_O_8);
      VAL   [hbv_MAIN_F_3=0, hbv_MAIN_G_4=0, hbv_MAIN_H_1=true, hbv_MAIN_I_2=false, hbv_MAIN_I_6=true, hbv_MAIN_J_7=false, hbv_MAIN_L_5=0, hbv_MAIN_O_8=true, hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=-2, hhv_MAIN_U_4=1, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=false]
[L0]  CALL  call top_step(hbv_MAIN_P_9, hbv_MAIN_A_10, hhv_MAIN_X_7, hbv_MAIN_H_1, hbv_MAIN_I_2, hbv_MAIN_F_3, hbv_MAIN_G_4, hbv_MAIN_L_5, hbv_MAIN_I_6, hbv_MAIN_J_7, hhv_MAIN_Q_0, hhv_MAIN_R_1, hhv_MAIN_S_2, hhv_MAIN_T_3, hhv_MAIN_U_4, hhv_MAIN_V_5, hhv_MAIN_W_6);
      VAL   [hhv_top_step_A1_7=0, hhv_top_step_B1_8=true, hhv_top_step_C1_9=false, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=-2, hhv_top_step_H1_14=1, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=true, hhv_top_step_U_1=false, hhv_top_step_V_2=false, hhv_top_step_W_3=true, hhv_top_step_X_4=false, hhv_top_step_Y_5=0, hhv_top_step_Z_6=0]
[L0]        assume (((((((!(((hhv_top_step_V_2 || !hbv_top_step_Q_11) || (((0 <= hbv_top_step_R_6 && hbv_top_step_S_10 < 4) && hbv_top_step_R_6 < 11) && 0 <= hbv_top_step_S_10)) && (((((hbv_top_step_R_6 < 0 || 4 <= hbv_top_step_S_10) || hbv_top_step_S_10 < 0) || 11 <= hbv_top_step_R_6) && hbv_top_step_Q_11) || !hhv_top_step_V_2)) && hbv_top_step_J_7 == hhv_top_step_Z_6) && !((hhv_top_step_B1_8 || hbv_top_step_L_12) && (!hbv_top_step_L_12 || !hhv_top_step_B1_8))) && hbv_top_step_I_9 == hhv_top_step_Y_5) && !((!hbv_top_step_O_1 || !hhv_top_step_W_3) && (hbv_top_step_O_1 || hhv_top_step_W_3))) && !((!hhv_top_step_C1_9 || !hbv_top_step_M_2) && (hhv_top_step_C1_9 || hbv_top_step_M_2))) && hhv_top_step_A1_7 == hbv_top_step_K_8) && !((hhv_top_step_X_4 || hbv_top_step_P_3) && (!hbv_top_step_P_3 || !hhv_top_step_X_4))) && !(((!hbv_top_step_A_4 || !hbv_top_step_N_5) || 32767 <= hbv_top_step_R_6) && (hbv_top_step_A_4 || (hbv_top_step_R_6 < 32767 && hbv_top_step_N_5)));
      VAL   [hbv_top_step_A_4=true, hbv_top_step_I_9=0, hbv_top_step_J_7=0, hbv_top_step_K_8=0, hbv_top_step_L_12=true, hbv_top_step_M_2=false, hbv_top_step_N_5=true, hbv_top_step_O_1=true, hbv_top_step_P_3=false, hbv_top_step_Q_11=true, hbv_top_step_R_6=1, hbv_top_step_S_10=-2, hhv_top_step_A1_7=0, hhv_top_step_B1_8=true, hhv_top_step_C1_9=false, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=-2, hhv_top_step_H1_14=1, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=true, hhv_top_step_U_1=false, hhv_top_step_V_2=false, hhv_top_step_W_3=true, hhv_top_step_X_4=false, hhv_top_step_Y_5=0, hhv_top_step_Z_6=0]
[L0]  CALL  call Sofar_step(hbv_top_step_A_4, hbv_top_step_Q_11, hbv_top_step_O_1, hbv_top_step_P_3, hhv_top_step_D1_10, hhv_top_step_E1_11);
      VAL   [hhv_Sofar_step_C_0=true, hhv_Sofar_step_D_1=true, hhv_Sofar_step_E_2=true, hhv_Sofar_step_F_3=false, hhv_Sofar_step_G_4=true, hhv_Sofar_step_H_5=false]
[L0]        assume ((((!((!hhv_Sofar_step_F_3 || !hbv_Sofar_step_A_2) && (hbv_Sofar_step_A_2 || hhv_Sofar_step_F_3)) && !((!hbv_Sofar_step_B_1 && (hhv_Sofar_step_D_1 || (hhv_Sofar_step_C_0 && hhv_Sofar_step_E_2))) && ((!hhv_Sofar_step_D_1 || !hhv_Sofar_step_C_0) || !hhv_Sofar_step_E_2))) && !((hhv_Sofar_step_G_4 || hhv_Sofar_step_D_1) && (!hhv_Sofar_step_D_1 || !hhv_Sofar_step_G_4))) && !hhv_Sofar_step_H_5) && !((hbv_Sofar_step_B_1 || hbv_Sofar_step_A_2) && (!hbv_Sofar_step_B_1 || !hbv_Sofar_step_A_2))) && !(((!hhv_Sofar_step_D_1 || !hhv_Sofar_step_C_0) && hbv_Sofar_step_B_1) && (hhv_Sofar_step_C_0 || hhv_Sofar_step_D_1));
      VAL   [hhv_Sofar_step_C_0=true, hhv_Sofar_step_D_1=true, hhv_Sofar_step_E_2=true, hhv_Sofar_step_F_3=false, hhv_Sofar_step_G_4=true, hhv_Sofar_step_H_5=false]
[L0]  RET   call Sofar_step(hbv_top_step_A_4, hbv_top_step_Q_11, hbv_top_step_O_1, hbv_top_step_P_3, hhv_top_step_D1_10, hhv_top_step_E1_11);
      VAL   [hbv_top_step_A_4=true, hbv_top_step_I_9=0, hbv_top_step_J_7=0, hbv_top_step_K_8=0, hbv_top_step_L_12=true, hbv_top_step_M_2=false, hbv_top_step_N_5=true, hbv_top_step_O_1=true, hbv_top_step_P_3=false, hbv_top_step_Q_11=true, hbv_top_step_R_6=1, hbv_top_step_S_10=-2, hhv_top_step_A1_7=0, hhv_top_step_B1_8=true, hhv_top_step_C1_9=false, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=-2, hhv_top_step_H1_14=1, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=true, hhv_top_step_U_1=false, hhv_top_step_V_2=false, hhv_top_step_W_3=true, hhv_top_step_X_4=false, hhv_top_step_Y_5=0, hhv_top_step_Z_6=0]
[L0]  CALL  call voiture_step(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_B_13, hbv_top_step_C_14, hbv_top_step_D_15, hbv_top_step_R_6, hbv_top_step_S_10, hbv_top_step_E_16, hbv_top_step_F_17, hbv_top_step_G_18, hbv_top_step_H_19, hbv_top_step_I_9, hbv_top_step_J_7, hbv_top_step_K_8, hbv_top_step_L_12, hbv_top_step_M_2, hhv_top_step_F1_12, hhv_top_step_G1_13, hhv_top_step_H1_14, hhv_top_step_I1_15, hhv_top_step_J1_16);
      VAL   [hhv_voiture_step_D_0=true, hhv_voiture_step_E_1=false, hhv_voiture_step_F_2=false, hhv_voiture_step_G_3=false, hhv_voiture_step_H_4=false, hhv_voiture_step_I_5=1, hhv_voiture_step_J_6=-2, hhv_voiture_step_K_7=0, hhv_voiture_step_L_8=true, hhv_voiture_step_M_9=false, hhv_voiture_step_N_10=true, hhv_voiture_step_O_11=0, hhv_voiture_step_P_12=0, hhv_voiture_step_Q_13=0, hhv_voiture_step_R_14=true, hhv_voiture_step_S_15=false, hhv_voiture_step_T_16=0, hhv_voiture_step_U_17=-2, hhv_voiture_step_V_18=1, hhv_voiture_step_W_19=true, hhv_voiture_step_X_20=false]
[L0]        assume (((((((((((((((((!((!hhv_voiture_step_G_3 || hhv_voiture_step_K_7 < 4) && (4 <= hhv_voiture_step_K_7 || hhv_voiture_step_G_3)) && !((hhv_voiture_step_I_5 != 10 || !hhv_voiture_step_H_4) && (hhv_voiture_step_H_4 || hhv_voiture_step_I_5 == 10))) && !((hbv_voiture_step_B_1 || hbv_voiture_step_A_2) && (!hbv_voiture_step_B_1 || !hbv_voiture_step_A_2))) && !(!hbv_voiture_step_B_1 && ((((!hhv_voiture_step_M_9 || !hhv_voiture_step_E_1) && (hhv_voiture_step_M_9 || hhv_voiture_step_E_1)) || ((hhv_voiture_step_L_8 || hhv_voiture_step_R_14) && (!hhv_voiture_step_L_8 || !hhv_voiture_step_R_14))) || (((!hhv_voiture_step_D_0 || hhv_voiture_step_E_1) || !hhv_voiture_step_N_10) && (hhv_voiture_step_N_10 || (hhv_voiture_step_D_0 && !hhv_voiture_step_E_1)))))) && !(hhv_voiture_step_J_6 != 0 && hbv_voiture_step_B_1)) && !(!hbv_voiture_step_B_1 && (((((!hbv_voiture_step_C_3 && hhv_voiture_step_J_6 != hhv_voiture_step_P_12) || (hhv_voiture_step_P_12 != 2 + hhv_voiture_step_J_6 && hbv_voiture_step_C_3)) && !hhv_voiture_step_M_9) && hhv_voiture_step_L_8) || (hhv_voiture_step_J_6 != 0 && (!hhv_voiture_step_L_8 || hhv_voiture_step_M_9))))) && !((hhv_voiture_step_J_6 < 3 || !hhv_voiture_step_F_2) && (hhv_voiture_step_F_2 || 3 <= hhv_voiture_step_J_6))) && !((hbv_voiture_step_C_3 || (hhv_voiture_step_N_10 && hhv_voiture_step_L_8)) && ((!hhv_voiture_step_L_8 || !hbv_voiture_step_C_3) || !hhv_voiture_step_N_10))) && !(!hbv_voiture_step_B_1 && ((hhv_voiture_step_I_5 != hhv_voiture_step_Q_13 + 1 && hbv_voiture_step_C_3) || (hhv_voiture_step_I_5 != hhv_voiture_step_Q_13 && !hbv_voiture_step_C_3)))) && !((hbv_voiture_step_A_2 || hhv_voiture_step_S_15) && (!hhv_voiture_step_S_15 || !hbv_voiture_step_A_2))) && !(hbv_voiture_step_B_1 && hhv_voiture_step_I_5 != 0)) && hhv_voiture_step_J_6 == hhv_voiture_step_U_17) && !(!hbv_voiture_step_B_1 && ((hhv_voiture_step_O_11 != hhv_voiture_step_K_7 && !hhv_voiture_step_M_9) || (hhv_voiture_step_O_11 + 1 != hhv_voiture_step_K_7 && hhv_voiture_step_M_9)))) && !((hhv_voiture_step_W_19 || (((!hhv_voiture_step_F_2 && !hhv_voiture_step_H_4) && !hhv_voiture_step_G_3) && hhv_voiture_step_L_8)) && ((((!hhv_voiture_step_L_8 || !hhv_voiture_step_W_19) || hhv_voiture_step_H_4) || hhv_voiture_step_F_2) || hhv_voiture_step_G_3))) && !hhv_voiture_step_X_20) && hhv_voiture_step_K_7 == hhv_voiture_step_T_16) && hhv_voiture_step_I_5 == hhv_voiture_step_V_18) && !(hbv_voiture_step_B_1 && ((!hhv_voiture_step_L_8 || hhv_voiture_step_N_10) || hhv_voiture_step_M_9))) && !(hhv_voiture_step_K_7 != 0 && hbv_voiture_step_B_1);
      VAL   [hhv_voiture_step_D_0=true, hhv_voiture_step_E_1=false, hhv_voiture_step_F_2=false, hhv_voiture_step_G_3=false, hhv_voiture_step_H_4=false, hhv_voiture_step_I_5=1, hhv_voiture_step_J_6=-2, hhv_voiture_step_K_7=0, hhv_voiture_step_L_8=true, hhv_voiture_step_M_9=false, hhv_voiture_step_N_10=true, hhv_voiture_step_O_11=0, hhv_voiture_step_P_12=0, hhv_voiture_step_Q_13=0, hhv_voiture_step_R_14=true, hhv_voiture_step_S_15=false, hhv_voiture_step_T_16=0, hhv_voiture_step_U_17=-2, hhv_voiture_step_V_18=1, hhv_voiture_step_W_19=true, hhv_voiture_step_X_20=false]
[L0]  RET   call voiture_step(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_B_13, hbv_top_step_C_14, hbv_top_step_D_15, hbv_top_step_R_6, hbv_top_step_S_10, hbv_top_step_E_16, hbv_top_step_F_17, hbv_top_step_G_18, hbv_top_step_H_19, hbv_top_step_I_9, hbv_top_step_J_7, hbv_top_step_K_8, hbv_top_step_L_12, hbv_top_step_M_2, hhv_top_step_F1_12, hhv_top_step_G1_13, hhv_top_step_H1_14, hhv_top_step_I1_15, hhv_top_step_J1_16);
      VAL   [hbv_top_step_A_4=true, hbv_top_step_B_13=false, hbv_top_step_C_14=false, hbv_top_step_D_15=false, hbv_top_step_E_16=0, hbv_top_step_F_17=true, hbv_top_step_G_18=false, hbv_top_step_H_19=true, hbv_top_step_I_9=0, hbv_top_step_J_7=0, hbv_top_step_K_8=0, hbv_top_step_L_12=true, hbv_top_step_M_2=false, hbv_top_step_N_5=true, hbv_top_step_O_1=true, hbv_top_step_P_3=false, hbv_top_step_Q_11=true, hbv_top_step_R_6=1, hbv_top_step_S_10=-2, hhv_top_step_A1_7=0, hhv_top_step_B1_8=true, hhv_top_step_C1_9=false, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=-2, hhv_top_step_H1_14=1, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=true, hhv_top_step_U_1=false, hhv_top_step_V_2=false, hhv_top_step_W_3=true, hhv_top_step_X_4=false, hhv_top_step_Y_5=0, hhv_top_step_Z_6=0]
[L0]  CALL  call excludes2_fun(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_N_5);
      VAL   [hhv_excludes2_fun_A_0=true, hhv_excludes2_fun_B_1=false, hhv_excludes2_fun_C_2=true]
[L0]        assume !((!hhv_excludes2_fun_B_1 || !hhv_excludes2_fun_A_0) && !hhv_excludes2_fun_C_2) && !((hhv_excludes2_fun_B_1 && hhv_excludes2_fun_C_2) && hhv_excludes2_fun_A_0);
      VAL   [hhv_excludes2_fun_A_0=true, hhv_excludes2_fun_B_1=false, hhv_excludes2_fun_C_2=true]
[L0]  RET   call excludes2_fun(hhv_top_step_T_0, hhv_top_step_U_1, hbv_top_step_N_5);
      VAL   [hbv_top_step_A_4=true, hbv_top_step_B_13=false, hbv_top_step_C_14=false, hbv_top_step_D_15=false, hbv_top_step_E_16=0, hbv_top_step_F_17=true, hbv_top_step_G_18=false, hbv_top_step_H_19=true, hbv_top_step_I_9=0, hbv_top_step_J_7=0, hbv_top_step_K_8=0, hbv_top_step_L_12=true, hbv_top_step_M_2=false, hbv_top_step_N_5=true, hbv_top_step_O_1=true, hbv_top_step_P_3=false, hbv_top_step_Q_11=true, hbv_top_step_R_6=1, hbv_top_step_S_10=-2, hhv_top_step_A1_7=0, hhv_top_step_B1_8=true, hhv_top_step_C1_9=false, hhv_top_step_D1_10=true, hhv_top_step_E1_11=false, hhv_top_step_F1_12=0, hhv_top_step_G1_13=-2, hhv_top_step_H1_14=1, hhv_top_step_I1_15=true, hhv_top_step_J1_16=false, hhv_top_step_T_0=true, hhv_top_step_U_1=false, hhv_top_step_V_2=false, hhv_top_step_W_3=true, hhv_top_step_X_4=false, hhv_top_step_Y_5=0, hhv_top_step_Z_6=0]
[L0]  RET   call top_step(hbv_MAIN_P_9, hbv_MAIN_A_10, hhv_MAIN_X_7, hbv_MAIN_H_1, hbv_MAIN_I_2, hbv_MAIN_F_3, hbv_MAIN_G_4, hbv_MAIN_L_5, hbv_MAIN_I_6, hbv_MAIN_J_7, hhv_MAIN_Q_0, hhv_MAIN_R_1, hhv_MAIN_S_2, hhv_MAIN_T_3, hhv_MAIN_U_4, hhv_MAIN_V_5, hhv_MAIN_W_6);
      VAL   [hbv_MAIN_A_10=false, hbv_MAIN_F_3=0, hbv_MAIN_G_4=0, hbv_MAIN_H_1=true, hbv_MAIN_I_2=false, hbv_MAIN_I_6=true, hbv_MAIN_J_7=false, hbv_MAIN_L_5=0, hbv_MAIN_O_8=true, hbv_MAIN_P_9=true, hhv_MAIN_Q_0=true, hhv_MAIN_R_1=false, hhv_MAIN_S_2=0, hhv_MAIN_T_3=-2, hhv_MAIN_U_4=1, hhv_MAIN_V_5=true, hhv_MAIN_W_6=false, hhv_MAIN_X_7=false]
[L0]  RET   call MAIN(hbv_ERR_A_2, hbv_ERR_B_3, hbv_ERR_C_4, hbv_ERR_D_5, hbv_ERR_E_6, hbv_ERR_F_7, hbv_ERR_G_8, hbv_ERR_H_1);
      VAL   [hbv_ERR_A_2=true, hbv_ERR_B_3=false, hbv_ERR_C_4=0, hbv_ERR_D_5=-2, hbv_ERR_E_6=1, hbv_ERR_F_7=true, hbv_ERR_G_8=false, hbv_ERR_H_1=false]
[L0]  RET   call ERR();
[L0]  RET   call False();
[L0]        assert false;

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 12 procedures, 45 locations, 60 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 321 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 282 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 62 IncrementalHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 39 mSDtfsCounter, 62 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=45occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 101 NumberOfCodeBlocks, 101 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 40 ConstructedInterpolants, 0 QuantifiedInterpolants, 110 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2025-04-28 21:12:50,465 INFO  L552       MonitoredProcess]: [MP /usr/bin/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0
Received shutdown request...
unsat
