./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-188.smt2 .


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This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:38,978 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:39,088 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a77f4c9-9e2e-40e2-aa5d-86938999f0af/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:39,097 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:39,100 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:39,137 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:39,137 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:39,138 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:39,138 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:39,140 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:39,140 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:39,140 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:39,141 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:39,142 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:39,142 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:39,142 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:39,142 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:39,142 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:39,142 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:39,142 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:39,143 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:39,143 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:39,143 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:39,143 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:39,144 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:39,144 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:39,145 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:39,532 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:39,546 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:39,550 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:39,553 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:39,553 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:39,555 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a77f4c9-9e2e-40e2-aa5d-86938999f0af/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-188.smt2
[2025-04-28 21:21:39,558 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:39,562 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:40,264 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a77f4c9-9e2e-40e2-aa5d-86938999f0af/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-188.smt2
[2025-04-28 21:21:40,267 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:40,270 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:40,271 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:40,271 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:40,271 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:40,279 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,332 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40 Unit
[2025-04-28 21:21:40,332 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:40,333 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:40,333 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:40,333 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:40,356 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,356 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,398 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,398 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,419 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,421 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,428 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,434 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,437 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,464 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:40,466 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:40,467 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:40,467 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:40,468 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (1/1) ...
[2025-04-28 21:21:40,478 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:40,498 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:40,520 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 21:21:40,524 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 21:21:40,544 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:40,545 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:40,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:40,545 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure CHC_COMP_FALSE given in one single declaration
[2025-04-28 21:21:40,545 INFO  L130     BoogieDeclarations]: Found specification of procedure CHC_COMP_FALSE
[2025-04-28 21:21:40,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure CHC_COMP_FALSE
[2025-04-28 21:21:40,545 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure step_lturn given in one single declaration
[2025-04-28 21:21:40,545 INFO  L130     BoogieDeclarations]: Found specification of procedure step_lturn
[2025-04-28 21:21:40,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure step_lturn
[2025-04-28 21:21:40,545 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure combined_lturn given in one single declaration
[2025-04-28 21:21:40,546 INFO  L130     BoogieDeclarations]: Found specification of procedure combined_lturn
[2025-04-28 21:21:40,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure combined_lturn
[2025-04-28 21:21:40,546 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure lturn given in one single declaration
[2025-04-28 21:21:40,546 INFO  L130     BoogieDeclarations]: Found specification of procedure lturn
[2025-04-28 21:21:40,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure lturn
[2025-04-28 21:21:40,546 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:40,546 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:40,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:40,629 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:40,633 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:41,376 INFO  L?                        ?]: Removed 0 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:41,376 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:41,402 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:41,403 INFO  L312             CfgBuilder]: Removed 6 assume(true) statements.
[2025-04-28 21:21:41,403 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:41 BoogieIcfgContainer
[2025-04-28 21:21:41,403 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:41,406 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:41,406 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:41,414 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:41,414 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:40" (1/3) ...
[2025-04-28 21:21:41,415 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d448114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:41, skipping insertion in model container
[2025-04-28 21:21:41,415 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:40" (2/3) ...
[2025-04-28 21:21:41,417 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d448114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:41, skipping insertion in model container
[2025-04-28 21:21:41,417 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:41" (3/3) ...
[2025-04-28 21:21:41,418 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:41,434 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:41,438 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 6 procedures, 141 locations, 421 edges, 6 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:41,491 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:41,504 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;@599f9fb7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:41,505 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:41,511 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 141 states, 10 states have (on average 3.7) internal successors, (37), 36 states have internal predecessors, (37), 127 states have call successors, (128), 5 states have call predecessors, (128), 5 states have return successors, (128), 101 states have call predecessors, (128), 127 states have call successors, (128)
[2025-04-28 21:21:41,539 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 22
[2025-04-28 21:21:41,540 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:41,540 INFO  L218           NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:41,541 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:41,546 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:41,547 INFO  L85        PathProgramCache]: Analyzing trace with hash 785392143, now seen corresponding path program 1 times
[2025-04-28 21:21:41,555 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:41,556 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484138761]
[2025-04-28 21:21:41,556 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:41,556 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:41,609 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes.
[2025-04-28 21:21:41,802 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements.
[2025-04-28 21:21:41,803 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:41,803 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:41,803 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-04-28 21:21:41,824 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes.
[2025-04-28 21:21:41,924 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements.
[2025-04-28 21:21:41,927 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:41,927 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:41,966 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-04-28 21:21:41,972 INFO  L340         BasicCegarLoop]: Counterexample is feasible
[2025-04-28 21:21:41,975 INFO  L790   garLoopResultBuilder]: Registering result UNSAFE for location Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY (0 of 1 remaining)
[2025-04-28 21:21:41,978 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:21:41,987 INFO  L422         BasicCegarLoop]: Path program histogram: [1]
[2025-04-28 21:21:42,012 INFO  L171   ceAbstractionStarter]: Computing trace abstraction results
[2025-04-28 21:21:42,016 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 09:21:42 BoogieIcfgContainer
[2025-04-28 21:21:42,016 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2025-04-28 21:21:42,022 INFO  L158              Benchmark]: Toolchain (without parser) took 1748.33ms. Allocated memory is still 234.9MB. Free memory was 134.9MB in the beginning and 147.0MB in the end (delta: -12.1MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:42,022 INFO  L158              Benchmark]: SmtParser took 0.42ms. Allocated memory is still 234.9MB. Free memory was 168.5MB in the beginning and 167.9MB in the end (delta: 587.2kB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:42,023 INFO  L158              Benchmark]: ChcToBoogie took 61.79ms. Allocated memory is still 234.9MB. Free memory was 134.9MB in the beginning and 132.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:42,023 INFO  L158              Benchmark]: Boogie Preprocessor took 132.36ms. Allocated memory is still 234.9MB. Free memory was 132.6MB in the beginning and 129.5MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:42,024 INFO  L158              Benchmark]: RCFGBuilder took 936.74ms. Allocated memory is still 234.9MB. Free memory was 129.5MB in the beginning and 175.2MB in the end (delta: -45.6MB). Peak memory consumption was 58.2MB. Max. memory is 33.6GB.
[2025-04-28 21:21:42,024 INFO  L158              Benchmark]: TraceAbstraction took 610.78ms. Allocated memory is still 234.9MB. Free memory was 174.2MB in the beginning and 147.0MB in the end (delta: 27.2MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
[2025-04-28 21:21:42,030 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * SmtParser took 0.42ms. Allocated memory is still 234.9MB. Free memory was 168.5MB in the beginning and 167.9MB in the end (delta: 587.2kB). There was no memory consumed. Max. memory is 33.6GB.
 * ChcToBoogie took 61.79ms. Allocated memory is still 234.9MB. Free memory was 134.9MB in the beginning and 132.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 33.6GB.
 * Boogie Preprocessor took 132.36ms. Allocated memory is still 234.9MB. Free memory was 132.6MB in the beginning and 129.5MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 33.6GB.
 * RCFGBuilder took 936.74ms. Allocated memory is still 234.9MB. Free memory was 129.5MB in the beginning and 175.2MB in the end (delta: -45.6MB). Peak memory consumption was 58.2MB. Max. memory is 33.6GB.
 * TraceAbstraction took 610.78ms. Allocated memory is still 234.9MB. Free memory was 174.2MB in the beginning and 147.0MB in the end (delta: 27.2MB). Peak memory consumption was 16.8MB. 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 CHC_COMP_FALSE();
[L0]  CALL  call combined_lturn(hbv_CHC_COMP_FALSE_K_1, hbv_CHC_COMP_FALSE_v_14_2, hbv_CHC_COMP_FALSE_v_16_3, hbv_CHC_COMP_FALSE_v_15_4, hbv_CHC_COMP_FALSE_A_5, hbv_CHC_COMP_FALSE_B_6, hbv_CHC_COMP_FALSE_C_7, hbv_CHC_COMP_FALSE_D_8, hbv_CHC_COMP_FALSE_E_9, hbv_CHC_COMP_FALSE_F_10, hbv_CHC_COMP_FALSE_G_11, hbv_CHC_COMP_FALSE_H_12, hbv_CHC_COMP_FALSE_N_13);
      VAL   [hhv_combined_lturn_A_0=1, hhv_combined_lturn_B_2=2, hhv_combined_lturn_C_3=2, hhv_combined_lturn_D_4=4, hhv_combined_lturn_E_5=1, hhv_combined_lturn_F_6=3, hhv_combined_lturn_G_7=3, hhv_combined_lturn_H_8=2, hhv_combined_lturn_I_9=3, hhv_combined_lturn_J_10=3, hhv_combined_lturn_K_11=2, hhv_combined_lturn_L_12=5, hhv_combined_lturn_M_1=3]
[L0]  CALL  call lturn(hhv_combined_lturn_A_0, hhv_combined_lturn_M_1, hhv_combined_lturn_B_2, hhv_combined_lturn_C_3, hhv_combined_lturn_D_4, hhv_combined_lturn_E_5, hhv_combined_lturn_F_6, hhv_combined_lturn_G_7, hhv_combined_lturn_H_8, hhv_combined_lturn_I_9, hhv_combined_lturn_J_10, hhv_combined_lturn_K_11, hhv_combined_lturn_L_12);
      VAL   [hhv_lturn_A_0=1, hhv_lturn_B_2=2, hhv_lturn_C_3=2, hhv_lturn_D_4=4, hhv_lturn_E_5=1, hhv_lturn_F_6=3, hhv_lturn_G_7=3, hhv_lturn_H_8=2, hhv_lturn_I_9=3, hhv_lturn_J_10=3, hhv_lturn_K_11=2, hhv_lturn_L_12=5, hhv_lturn_M_1=3]
[L0]        assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(hhv_lturn_M_1 + hhv_lturn_A_0 < 3) && !(hhv_lturn_F_6 + hhv_lturn_D_4 < 6)) && !(hhv_lturn_H_8 + hhv_lturn_C_3 < 4)) && !(hhv_lturn_F_6 < hhv_lturn_M_1)) && !(hhv_lturn_G_7 + hhv_lturn_D_4 < 7)) && !(hhv_lturn_K_11 + hhv_lturn_E_5 < 2)) && !(hhv_lturn_G_7 < 3)) && !(2 < hhv_lturn_C_3)) && !(hhv_lturn_J_10 < 2)) && !(hhv_lturn_E_5 + hhv_lturn_A_0 < 2)) && !(1 < hhv_lturn_E_5)) && !(hhv_lturn_I_9 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_D_4 + hhv_lturn_C_3 < 6)) && !(hhv_lturn_I_9 < hhv_lturn_C_3)) && !(hhv_lturn_D_4 < hhv_lturn_B_2 + 1)) && !(hhv_lturn_I_9 + hhv_lturn_F_6 < 5)) && !(hhv_lturn_M_1 < hhv_lturn_F_6)) && !(hhv_lturn_M_1 + hhv_lturn_K_11 < 3)) && !(hhv_lturn_H_8 + hhv_lturn_D_4 < 6)) && !(hhv_lturn_B_2 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_D_4 < hhv_lturn_G_7)) && !(hhv_lturn_J_10 + hhv_lturn_H_8 < 4)) && !(hhv_lturn_M_1 + hhv_lturn_H_8 < 5)) && !(hhv_lturn_G_7 < hhv_lturn_C_3 + 1)) && !(hhv_lturn_M_1 < 2)) && !(hhv_lturn_B_2 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_K_11 + hhv_lturn_B_2 < 3)) && !(hhv_lturn_E_5 + 1 < hhv_lturn_C_3)) && !(hhv_lturn_B_2 < 2)) && !(hhv_lturn_H_8 + hhv_lturn_A_0 < 3)) && !(hhv_lturn_F_6 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_G_7 < 2 + hhv_lturn_E_5)) && !(hhv_lturn_C_3 + hhv_lturn_B_2 < 4)) && !(hhv_lturn_J_10 + hhv_lturn_E_5 < 3)) && !(hhv_lturn_I_9 + hhv_lturn_B_2 < 4)) && !(3 < hhv_lturn_E_5 + hhv_lturn_C_3)) && !(hhv_lturn_K_11 + hhv_lturn_D_4 < 5)) && !(1 < hhv_lturn_A_0)) && !(hhv_lturn_D_4 < 2 + hhv_lturn_C_3)) && !(hhv_lturn_D_4 + hhv_lturn_B_2 < 6)) && !(hhv_lturn_K_11 + hhv_lturn_A_0 < 2)) && !(hhv_lturn_I_9 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_I_9 + hhv_lturn_H_8 < 4)) && !(hhv_lturn_J_10 + hhv_lturn_D_4 < 6)) && !(hhv_lturn_I_9 < 2)) && !(hhv_lturn_F_6 + hhv_lturn_E_5 < 3)) && !(hhv_lturn_J_10 + hhv_lturn_C_3 < 4)) && !(hhv_lturn_M_1 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_D_4 < 3 + hhv_lturn_E_5)) && !(hhv_lturn_J_10 + hhv_lturn_I_9 < 5)) && !(hhv_lturn_D_4 < 3 + hhv_lturn_A_0)) && !(hhv_lturn_E_5 + hhv_lturn_D_4 < 5)) && !(hhv_lturn_M_1 + 1 < hhv_lturn_G_7)) && !(hhv_lturn_C_3 + hhv_lturn_A_0 < 3)) && !(hhv_lturn_D_4 + hhv_lturn_A_0 < 5)) && !(hhv_lturn_K_11 < hhv_lturn_E_5)) && !(hhv_lturn_A_0 < hhv_lturn_E_5)) && !(hhv_lturn_M_1 + hhv_lturn_E_5 < 3)) && !(hhv_lturn_E_5 + hhv_lturn_C_3 < 3)) && !(hhv_lturn_J_10 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_J_10 + hhv_lturn_B_2 < 4)) && !(hhv_lturn_I_9 + hhv_lturn_D_4 < 6)) && !(hhv_lturn_M_1 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_M_1 + hhv_lturn_J_10 < 4)) && !(hhv_lturn_K_11 + 1 < hhv_lturn_C_3)) && !(3 < hhv_lturn_C_3 + hhv_lturn_A_0)) && !(hhv_lturn_I_9 + hhv_lturn_G_7 < 5)) && !(hhv_lturn_I_9 + hhv_lturn_C_3 < 4)) && !(hhv_lturn_H_8 + hhv_lturn_F_6 < 5)) && !(hhv_lturn_C_3 < 2)) && !(hhv_lturn_J_10 + hhv_lturn_F_6 < 4)) && !(hhv_lturn_H_8 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_M_1 + hhv_lturn_D_4 < 6)) && !(hhv_lturn_G_7 + hhv_lturn_E_5 < 4)) && !(hhv_lturn_A_0 < 1)) && !(hhv_lturn_G_7 < hhv_lturn_B_2 + 1)) && !(hhv_lturn_M_1 < hhv_lturn_C_3)) && !(hhv_lturn_F_6 + hhv_lturn_A_0 < 3)) && !(hhv_lturn_J_10 < hhv_lturn_C_3)) && !(hhv_lturn_H_8 < 2)) && !(hhv_lturn_G_7 + hhv_lturn_F_6 < 5)) && !(hhv_lturn_F_6 < hhv_lturn_B_2)) && !(hhv_lturn_H_8 < hhv_lturn_C_3)) && !(hhv_lturn_J_10 + hhv_lturn_A_0 < 3)) && !(hhv_lturn_H_8 + hhv_lturn_B_2 < 4)) && !(hhv_lturn_C_3 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_K_11 + hhv_lturn_F_6 < 3)) && !(hhv_lturn_D_4 < hhv_lturn_H_8)) && !(hhv_lturn_K_11 < hhv_lturn_A_0)) && !(hhv_lturn_D_4 < hhv_lturn_I_9)) && !(hhv_lturn_M_1 + hhv_lturn_F_6 < 4)) && !(hhv_lturn_M_1 + hhv_lturn_B_2 < 4)) && !(hhv_lturn_K_11 + hhv_lturn_J_10 < 3)) && !(hhv_lturn_G_7 + hhv_lturn_A_0 < 4)) && !(hhv_lturn_F_6 < 2)) && !(hhv_lturn_J_10 + hhv_lturn_G_7 < 5)) && !(hhv_lturn_M_1 + hhv_lturn_I_9 < 5)) && !(hhv_lturn_F_6 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_H_8 + hhv_lturn_G_7 < 5)) && !(hhv_lturn_K_11 < 1)) && !(2 < hhv_lturn_E_5 + hhv_lturn_A_0)) && !(hhv_lturn_G_7 + hhv_lturn_C_3 < 5)) && !(hhv_lturn_I_9 + hhv_lturn_A_0 < 3)) && !(hhv_lturn_A_0 + 1 < hhv_lturn_C_3)) && !(hhv_lturn_D_4 < 4)) && !(hhv_lturn_F_6 < hhv_lturn_C_3)) && !(hhv_lturn_J_10 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_M_1 + hhv_lturn_C_3 < 4)) && !(hhv_lturn_B_2 < hhv_lturn_C_3)) && !(hhv_lturn_I_9 + hhv_lturn_E_5 < 3)) && !(hhv_lturn_H_8 < hhv_lturn_E_5 + 1)) && !(hhv_lturn_E_5 + hhv_lturn_B_2 < 3)) && !(hhv_lturn_K_11 + hhv_lturn_I_9 < 3)) && !(hhv_lturn_K_11 + hhv_lturn_H_8 < 3)) && !(hhv_lturn_C_3 < hhv_lturn_A_0 + 1)) && !(hhv_lturn_E_5 < hhv_lturn_A_0)) && !(hhv_lturn_G_7 < 2 + hhv_lturn_A_0)) && !(hhv_lturn_G_7 + hhv_lturn_B_2 < 5)) && !(hhv_lturn_E_5 < 1)) && !(hhv_lturn_M_1 + hhv_lturn_G_7 < 5)) && !(hhv_lturn_F_6 + hhv_lturn_B_2 < 4)) && !(hhv_lturn_H_8 + hhv_lturn_E_5 < 3)) && !(hhv_lturn_B_2 + hhv_lturn_A_0 < 3)) && !(hhv_lturn_M_1 < hhv_lturn_B_2)) && !(hhv_lturn_F_6 + hhv_lturn_C_3 < 4)) && !(hhv_lturn_K_11 + hhv_lturn_C_3 < 3)) && !(hhv_lturn_F_6 + 1 < hhv_lturn_G_7)) && !(hhv_lturn_K_11 + hhv_lturn_G_7 < 4);
      VAL   [hhv_lturn_A_0=1, hhv_lturn_B_2=2, hhv_lturn_C_3=2, hhv_lturn_D_4=4, hhv_lturn_E_5=1, hhv_lturn_F_6=3, hhv_lturn_G_7=3, hhv_lturn_H_8=2, hhv_lturn_I_9=3, hhv_lturn_J_10=3, hhv_lturn_K_11=2, hhv_lturn_L_12=5, hhv_lturn_M_1=3]
[L0]  RET   call lturn(hhv_combined_lturn_A_0, hhv_combined_lturn_M_1, hhv_combined_lturn_B_2, hhv_combined_lturn_C_3, hhv_combined_lturn_D_4, hhv_combined_lturn_E_5, hhv_combined_lturn_F_6, hhv_combined_lturn_G_7, hhv_combined_lturn_H_8, hhv_combined_lturn_I_9, hhv_combined_lturn_J_10, hhv_combined_lturn_K_11, hhv_combined_lturn_L_12);
      VAL   [hhv_combined_lturn_A_0=1, hhv_combined_lturn_B_2=2, hhv_combined_lturn_C_3=2, hhv_combined_lturn_D_4=4, hhv_combined_lturn_E_5=1, hhv_combined_lturn_F_6=3, hhv_combined_lturn_G_7=3, hhv_combined_lturn_H_8=2, hhv_combined_lturn_I_9=3, hhv_combined_lturn_J_10=3, hhv_combined_lturn_K_11=2, hhv_combined_lturn_L_12=5, hhv_combined_lturn_M_1=3]
[L0]  RET   call combined_lturn(hbv_CHC_COMP_FALSE_K_1, hbv_CHC_COMP_FALSE_v_14_2, hbv_CHC_COMP_FALSE_v_16_3, hbv_CHC_COMP_FALSE_v_15_4, hbv_CHC_COMP_FALSE_A_5, hbv_CHC_COMP_FALSE_B_6, hbv_CHC_COMP_FALSE_C_7, hbv_CHC_COMP_FALSE_D_8, hbv_CHC_COMP_FALSE_E_9, hbv_CHC_COMP_FALSE_F_10, hbv_CHC_COMP_FALSE_G_11, hbv_CHC_COMP_FALSE_H_12, hbv_CHC_COMP_FALSE_N_13);
      VAL   [hbv_CHC_COMP_FALSE_A_5=4, hbv_CHC_COMP_FALSE_B_6=1, hbv_CHC_COMP_FALSE_C_7=3, hbv_CHC_COMP_FALSE_D_8=3, hbv_CHC_COMP_FALSE_E_9=2, hbv_CHC_COMP_FALSE_F_10=3, hbv_CHC_COMP_FALSE_G_11=3, hbv_CHC_COMP_FALSE_H_12=2, hbv_CHC_COMP_FALSE_K_1=1, hbv_CHC_COMP_FALSE_N_13=5, hbv_CHC_COMP_FALSE_v_14_2=3, hbv_CHC_COMP_FALSE_v_15_4=2, hbv_CHC_COMP_FALSE_v_16_3=2]
[L0]  CALL  call step_lturn(hbv_CHC_COMP_FALSE_K_1, hbv_CHC_COMP_FALSE_v_14_2, hbv_CHC_COMP_FALSE_v_16_3, hbv_CHC_COMP_FALSE_v_15_4, hbv_CHC_COMP_FALSE_A_5, hbv_CHC_COMP_FALSE_B_6, hbv_CHC_COMP_FALSE_C_7, hbv_CHC_COMP_FALSE_D_8, hbv_CHC_COMP_FALSE_E_9, hbv_CHC_COMP_FALSE_F_10, hbv_CHC_COMP_FALSE_H_12, hbv_CHC_COMP_FALSE_G_11, hbv_CHC_COMP_FALSE_N_13);
      VAL   [hhv_step_lturn_A_0=1, hhv_step_lturn_B_2=2, hhv_step_lturn_C_3=2, hhv_step_lturn_D_4=4, hhv_step_lturn_E_5=1, hhv_step_lturn_F_6=3, hhv_step_lturn_G_7=3, hhv_step_lturn_H_8=2, hhv_step_lturn_I_9=3, hhv_step_lturn_J_10=2, hhv_step_lturn_K_11=3, hhv_step_lturn_L_12=5, hhv_step_lturn_M_1=3]
[L0]  CALL  call step_lturn(hhv_step_lturn_A_0, hhv_step_lturn_M_1, hhv_step_lturn_B_2, hhv_step_lturn_C_3, hhv_step_lturn_D_4, hhv_step_lturn_E_5, hhv_step_lturn_F_6, hhv_step_lturn_G_7, hhv_step_lturn_H_8, hhv_step_lturn_J_10, hhv_step_lturn_K_11, hhv_step_lturn_I_9, hhv_step_lturn_L_12);
      VAL   [hhv_step_lturn_A_0=1, hhv_step_lturn_B_2=2, hhv_step_lturn_C_3=2, hhv_step_lturn_D_4=4, hhv_step_lturn_E_5=1, hhv_step_lturn_F_6=3, hhv_step_lturn_G_7=3, hhv_step_lturn_H_8=2, hhv_step_lturn_I_9=2, hhv_step_lturn_J_10=3, hhv_step_lturn_K_11=3, hhv_step_lturn_L_12=5, hhv_step_lturn_M_1=3]
[L0]        assume (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(hhv_step_lturn_G_7 < hhv_step_lturn_B_2 + 1) && !(hhv_step_lturn_K_11 + hhv_step_lturn_D_4 < 5)) && !(hhv_step_lturn_E_5 + hhv_step_lturn_A_0 < 2)) && !(hhv_step_lturn_M_1 < hhv_step_lturn_F_6)) && !(hhv_step_lturn_K_11 < 1)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_E_5 < 3)) && !(hhv_step_lturn_F_6 < hhv_step_lturn_M_1)) && !(hhv_step_lturn_J_10 < 2)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_H_8 < 5)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_A_0 < 3)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_B_2 < 3)) && !(1 < hhv_step_lturn_A_0)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_A_0 < 3)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_G_7 < 5)) && !(hhv_step_lturn_E_5 + hhv_step_lturn_B_2 < 2)) && !(hhv_step_lturn_D_4 < hhv_step_lturn_B_2 + 1)) && !(hhv_step_lturn_E_5 + hhv_step_lturn_D_4 < 5)) && !(hhv_step_lturn_C_3 + hhv_step_lturn_B_2 < 3)) && !(2 < hhv_step_lturn_E_5 + hhv_step_lturn_A_0)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_I_9 < 3)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_E_5 < 3)) && !(hhv_step_lturn_M_1 + 1 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_K_11 < 2)) && !(hhv_step_lturn_F_6 < hhv_step_lturn_K_11)) && !(3 < hhv_step_lturn_E_5 + hhv_step_lturn_C_3)) && !(hhv_step_lturn_F_6 + 1 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_B_2 + 1 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_J_10 < hhv_step_lturn_E_5 + 1)) && !(hhv_step_lturn_I_9 < hhv_step_lturn_A_0 + 1)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_I_9 < 3)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_B_2 < 3)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_B_2 < 2)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_G_7 < 3)) && !(hhv_step_lturn_E_5 < 1)) && !(hhv_step_lturn_G_7 + hhv_step_lturn_D_4 < 6)) && !(hhv_step_lturn_B_2 < hhv_step_lturn_E_5)) && !(hhv_step_lturn_M_1 < hhv_step_lturn_K_11)) && !(hhv_step_lturn_G_7 + hhv_step_lturn_E_5 < 3)) && !(hhv_step_lturn_D_4 < hhv_step_lturn_H_8)) && !(hhv_step_lturn_G_7 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_F_6 + hhv_step_lturn_B_2 < 2)) && !(hhv_step_lturn_K_11 + 1 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_E_5 < 2)) && !(hhv_step_lturn_H_8 < 2)) && !(hhv_step_lturn_M_1 < hhv_step_lturn_A_0)) && !(hhv_step_lturn_M_1 < hhv_step_lturn_B_2)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_F_6 < 3)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_G_7 < 3)) && !(hhv_step_lturn_D_4 < 4)) && !(hhv_step_lturn_F_6 < 1)) && !(hhv_step_lturn_B_2 + hhv_step_lturn_A_0 < 2)) && !(hhv_step_lturn_G_7 < hhv_step_lturn_E_5 + 1)) && !(1 < hhv_step_lturn_E_5)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_D_4 < 5)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_H_8 < 3)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_E_5 < 2)) && !(hhv_step_lturn_C_3 + hhv_step_lturn_A_0 < 3)) && !(hhv_step_lturn_J_10 < hhv_step_lturn_G_7)) && !(hhv_step_lturn_B_2 < hhv_step_lturn_A_0)) && !(hhv_step_lturn_I_9 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_D_4 < 3 + hhv_step_lturn_E_5)) && !(hhv_step_lturn_A_0 < 1)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_C_3 < 4)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_B_2 < 3)) && !(hhv_step_lturn_H_8 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_J_10 < hhv_step_lturn_A_0 + 1)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_E_5 < 3)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_D_4 < 6)) && !(hhv_step_lturn_I_9 < hhv_step_lturn_H_8)) && !(hhv_step_lturn_G_7 + hhv_step_lturn_B_2 < 3)) && !(hhv_step_lturn_F_6 + hhv_step_lturn_D_4 < 5)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_H_8 < 3)) && !(hhv_step_lturn_D_4 + hhv_step_lturn_B_2 < 5)) && !(hhv_step_lturn_C_3 < hhv_step_lturn_A_0 + 1)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_A_0 < 2)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_C_3 < 4)) && !(hhv_step_lturn_G_7 + hhv_step_lturn_F_6 < 3)) && !(hhv_step_lturn_B_2 < 1)) && !(hhv_step_lturn_E_5 + hhv_step_lturn_C_3 < 3)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_A_0 < 3)) && !(hhv_step_lturn_K_11 < hhv_step_lturn_B_2)) && !(hhv_step_lturn_D_4 + hhv_step_lturn_A_0 < 5)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_D_4 < 6)) && !(hhv_step_lturn_F_6 < hhv_step_lturn_E_5)) && !(hhv_step_lturn_J_10 < hhv_step_lturn_B_2 + 1)) && !(hhv_step_lturn_D_4 < hhv_step_lturn_I_9)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_C_3 < 3)) && !(hhv_step_lturn_H_8 < hhv_step_lturn_A_0 + 1)) && !(hhv_step_lturn_F_6 + hhv_step_lturn_E_5 < 2)) && !(hhv_step_lturn_C_3 < 2)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_C_3 < 4)) && !(hhv_step_lturn_D_4 + hhv_step_lturn_C_3 < 6)) && !(hhv_step_lturn_J_10 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_F_6 + hhv_step_lturn_C_3 < 3)) && !(hhv_step_lturn_E_5 < hhv_step_lturn_A_0)) && !(2 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_J_10 < 3)) && !(hhv_step_lturn_K_11 < hhv_step_lturn_F_6)) && !(hhv_step_lturn_I_9 < 2)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_H_8 < 4)) && !(hhv_step_lturn_A_0 + 1 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_F_6 < 3)) && !(hhv_step_lturn_A_0 < hhv_step_lturn_E_5)) && !(hhv_step_lturn_K_11 < hhv_step_lturn_E_5)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_G_7 < 4)) && !(hhv_step_lturn_D_4 < 2 + hhv_step_lturn_C_3)) && !(hhv_step_lturn_G_7 < hhv_step_lturn_A_0 + 1)) && !(hhv_step_lturn_H_8 < hhv_step_lturn_I_9)) && !(hhv_step_lturn_F_6 + hhv_step_lturn_A_0 < 2)) && !(hhv_step_lturn_M_1 < hhv_step_lturn_E_5)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_J_10 < 3)) && !(hhv_step_lturn_K_11 < hhv_step_lturn_M_1)) && !(3 < hhv_step_lturn_C_3 + hhv_step_lturn_A_0)) && !(hhv_step_lturn_E_5 + 1 < hhv_step_lturn_C_3)) && !(hhv_step_lturn_C_3 < hhv_step_lturn_E_5 + 1)) && !(hhv_step_lturn_G_7 + hhv_step_lturn_A_0 < 3)) && !(hhv_step_lturn_H_8 < hhv_step_lturn_E_5 + 1)) && !(hhv_step_lturn_F_6 < hhv_step_lturn_A_0)) && !(hhv_step_lturn_F_6 < hhv_step_lturn_B_2)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_G_7 < 5)) && !(hhv_step_lturn_I_9 < hhv_step_lturn_E_5 + 1)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_F_6 < 2)) && !(hhv_step_lturn_G_7 + hhv_step_lturn_C_3 < 4)) && !(hhv_step_lturn_M_1 < 1)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_B_2 < 2)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_C_3 < 3)) && !(hhv_step_lturn_G_7 < hhv_step_lturn_J_10)) && !(hhv_step_lturn_I_9 + hhv_step_lturn_D_4 < 6)) && !(hhv_step_lturn_K_11 + hhv_step_lturn_F_6 < 2)) && !(hhv_step_lturn_H_8 + hhv_step_lturn_F_6 < 3)) && !(hhv_step_lturn_J_10 + hhv_step_lturn_I_9 < 5)) && !(hhv_step_lturn_G_7 < 2)) && !(hhv_step_lturn_D_4 < 3 + hhv_step_lturn_A_0)) && !(hhv_step_lturn_K_11 < hhv_step_lturn_A_0)) && !(hhv_step_lturn_M_1 + hhv_step_lturn_A_0 < 2);
      VAL   [hhv_step_lturn_A_0=1, hhv_step_lturn_B_2=2, hhv_step_lturn_C_3=2, hhv_step_lturn_D_4=4, hhv_step_lturn_E_5=1, hhv_step_lturn_F_6=3, hhv_step_lturn_G_7=3, hhv_step_lturn_H_8=2, hhv_step_lturn_I_9=2, hhv_step_lturn_J_10=3, hhv_step_lturn_K_11=3, hhv_step_lturn_L_12=5, hhv_step_lturn_M_1=3]
[L0]  RET   call step_lturn(hhv_step_lturn_A_0, hhv_step_lturn_M_1, hhv_step_lturn_B_2, hhv_step_lturn_C_3, hhv_step_lturn_D_4, hhv_step_lturn_E_5, hhv_step_lturn_F_6, hhv_step_lturn_G_7, hhv_step_lturn_H_8, hhv_step_lturn_J_10, hhv_step_lturn_K_11, hhv_step_lturn_I_9, hhv_step_lturn_L_12);
      VAL   [hhv_step_lturn_A_0=1, hhv_step_lturn_B_2=2, hhv_step_lturn_C_3=2, hhv_step_lturn_D_4=4, hhv_step_lturn_E_5=1, hhv_step_lturn_F_6=3, hhv_step_lturn_G_7=3, hhv_step_lturn_H_8=2, hhv_step_lturn_I_9=3, hhv_step_lturn_J_10=2, hhv_step_lturn_K_11=3, hhv_step_lturn_L_12=5, hhv_step_lturn_M_1=3]
[L0]  RET   call step_lturn(hbv_CHC_COMP_FALSE_K_1, hbv_CHC_COMP_FALSE_v_14_2, hbv_CHC_COMP_FALSE_v_16_3, hbv_CHC_COMP_FALSE_v_15_4, hbv_CHC_COMP_FALSE_A_5, hbv_CHC_COMP_FALSE_B_6, hbv_CHC_COMP_FALSE_C_7, hbv_CHC_COMP_FALSE_D_8, hbv_CHC_COMP_FALSE_E_9, hbv_CHC_COMP_FALSE_F_10, hbv_CHC_COMP_FALSE_H_12, hbv_CHC_COMP_FALSE_G_11, hbv_CHC_COMP_FALSE_N_13);
      VAL   [hbv_CHC_COMP_FALSE_A_5=4, hbv_CHC_COMP_FALSE_B_6=1, hbv_CHC_COMP_FALSE_C_7=3, hbv_CHC_COMP_FALSE_D_8=3, hbv_CHC_COMP_FALSE_E_9=2, hbv_CHC_COMP_FALSE_F_10=3, hbv_CHC_COMP_FALSE_G_11=3, hbv_CHC_COMP_FALSE_H_12=2, hbv_CHC_COMP_FALSE_K_1=1, hbv_CHC_COMP_FALSE_N_13=5, hbv_CHC_COMP_FALSE_v_14_2=3, hbv_CHC_COMP_FALSE_v_15_4=2, hbv_CHC_COMP_FALSE_v_16_3=2]
[L0]  RET   call CHC_COMP_FALSE();
[L0]  RET   call False();
[L0]        assert false;

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 6 procedures, 141 locations, 421 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 1, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=141occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2025-04-28 21:21:42,053 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
