./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA-Lin-Arrays/chc-comp24-LIA-Lin-Arrays-125.smt2 .


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


This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:16,220 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:16,308 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a474a0-0ff1-48b7-9163-fa8340b92d79/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:16,313 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:16,320 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:16,343 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:16,344 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:16,344 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:16,344 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:16,344 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:16,345 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:16,345 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:16,345 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:16,345 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:16,345 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:16,345 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:16,345 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:16,345 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:16,346 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:16,346 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:16,346 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:16,346 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:16,346 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:16,346 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:16,346 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:16,347 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:16,347 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:16,693 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:16,706 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:16,708 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:16,710 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:16,712 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:16,713 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a474a0-0ff1-48b7-9163-fa8340b92d79/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA-Lin-Arrays/chc-comp24-LIA-Lin-Arrays-125.smt2
[2025-04-28 21:21:16,716 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:16,724 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:17,014 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a474a0-0ff1-48b7-9163-fa8340b92d79/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA-Lin-Arrays/chc-comp24-LIA-Lin-Arrays-125.smt2
[2025-04-28 21:21:17,021 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:17,026 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:17,027 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:17,027 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:17,027 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:17,035 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,075 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17 Unit
[2025-04-28 21:21:17,076 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:17,077 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:17,078 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:17,078 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:17,098 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,098 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,136 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,136 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,138 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,139 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,141 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,142 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,143 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,161 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:17,162 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:17,163 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:17,163 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:17,164 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (1/1) ...
[2025-04-28 21:21:17,167 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:17,183 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:17,198 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 21:21:17,202 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 21:21:17,214 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:17,214 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:17,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:17,215 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure END_QUERY given in one single declaration
[2025-04-28 21:21:17,215 INFO  L130     BoogieDeclarations]: Found specification of procedure END_QUERY
[2025-04-28 21:21:17,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure END_QUERY
[2025-04-28 21:21:17,215 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure INV_MAIN_42 given in one single declaration
[2025-04-28 21:21:17,215 INFO  L130     BoogieDeclarations]: Found specification of procedure INV_MAIN_42
[2025-04-28 21:21:17,215 INFO  L138     BoogieDeclarations]: Found implementation of procedure INV_MAIN_42
[2025-04-28 21:21:17,215 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:17,215 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:17,216 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:17,270 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:17,272 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:17,427 INFO  L?                        ?]: Removed 1 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:17,427 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:17,439 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:17,440 INFO  L312             CfgBuilder]: Removed 1 assume(true) statements.
[2025-04-28 21:21:17,440 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:17 BoogieIcfgContainer
[2025-04-28 21:21:17,440 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:17,446 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:17,446 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:17,451 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:17,452 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:17" (1/3) ...
[2025-04-28 21:21:17,452 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4db1ce32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:17, skipping insertion in model container
[2025-04-28 21:21:17,453 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:17" (2/3) ...
[2025-04-28 21:21:17,453 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4db1ce32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:17, skipping insertion in model container
[2025-04-28 21:21:17,454 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:17" (3/3) ...
[2025-04-28 21:21:17,455 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:17,475 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:17,478 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 4 procedures, 18 locations, 29 edges, 4 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:17,547 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:17,562 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;@350abed6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:17,562 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:17,567 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 18 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 11 states have internal predecessors, (11), 6 states have call successors, (6), 3 states have call predecessors, (6), 3 states have return successors, (6), 4 states have call predecessors, (6), 6 states have call successors, (6)
[2025-04-28 21:21:17,575 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2025-04-28 21:21:17,575 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:17,576 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:17,577 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:17,582 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:17,583 INFO  L85        PathProgramCache]: Analyzing trace with hash -1923523177, now seen corresponding path program 1 times
[2025-04-28 21:21:17,589 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:17,590 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024282673]
[2025-04-28 21:21:17,590 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:17,591 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:17,625 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes.
[2025-04-28 21:21:17,656 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements.
[2025-04-28 21:21:17,656 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:17,656 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:17,657 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-04-28 21:21:17,661 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 12 statements into 1 equivalence classes.
[2025-04-28 21:21:17,670 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 12 of 12 statements.
[2025-04-28 21:21:17,671 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:17,671 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:17,694 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-04-28 21:21:17,697 INFO  L340         BasicCegarLoop]: Counterexample is feasible
[2025-04-28 21:21:17,698 INFO  L790   garLoopResultBuilder]: Registering result UNSAFE for location Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY (0 of 1 remaining)
[2025-04-28 21:21:17,701 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:21:17,706 INFO  L422         BasicCegarLoop]: Path program histogram: [1]
[2025-04-28 21:21:17,719 INFO  L171   ceAbstractionStarter]: Computing trace abstraction results
[2025-04-28 21:21:17,724 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 09:21:17 BoogieIcfgContainer
[2025-04-28 21:21:17,724 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2025-04-28 21:21:17,725 INFO  L158              Benchmark]: Toolchain (without parser) took 699.67ms. Allocated memory is still 234.9MB. Free memory was 164.5MB in the beginning and 139.8MB in the end (delta: 24.7MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
[2025-04-28 21:21:17,726 INFO  L158              Benchmark]: SmtParser took 1.65ms. Allocated memory is still 234.9MB. Free memory is still 172.2MB. There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:17,726 INFO  L158              Benchmark]: ChcToBoogie took 49.43ms. Allocated memory is still 234.9MB. Free memory was 163.8MB in the beginning and 163.0MB in the end (delta: 755.0kB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:17,727 INFO  L158              Benchmark]: Boogie Preprocessor took 84.84ms. Allocated memory is still 234.9MB. Free memory was 163.0MB in the beginning and 159.4MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:17,728 INFO  L158              Benchmark]: RCFGBuilder took 278.05ms. Allocated memory is still 234.9MB. Free memory was 159.4MB in the beginning and 149.8MB in the end (delta: 9.6MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
[2025-04-28 21:21:17,729 INFO  L158              Benchmark]: TraceAbstraction took 278.17ms. Allocated memory is still 234.9MB. Free memory was 149.8MB in the beginning and 139.8MB in the end (delta: 10.0MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:17,731 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * SmtParser took 1.65ms. Allocated memory is still 234.9MB. Free memory is still 172.2MB. There was no memory consumed. Max. memory is 33.6GB.
 * ChcToBoogie took 49.43ms. Allocated memory is still 234.9MB. Free memory was 163.8MB in the beginning and 163.0MB in the end (delta: 755.0kB). There was no memory consumed. Max. memory is 33.6GB.
 * Boogie Preprocessor took 84.84ms. Allocated memory is still 234.9MB. Free memory was 163.0MB in the beginning and 159.4MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 33.6GB.
 * RCFGBuilder took 278.05ms. Allocated memory is still 234.9MB. Free memory was 159.4MB in the beginning and 149.8MB in the end (delta: 9.6MB). Peak memory consumption was 16.8MB. Max. memory is 33.6GB.
 * TraceAbstraction took 278.17ms. Allocated memory is still 234.9MB. Free memory was 149.8MB in the beginning and 139.8MB in the end (delta: 10.0MB). 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 END_QUERY();
[L0]        assume (!((-1 * hbv_END_QUERY_G_1 + hbv_END_QUERY_F_2) / 4 < hbv_END_QUERY_H_3) && hbv_END_QUERY_I_6 != hbv_END_QUERY_J_7) && !(hbv_END_QUERY_D_4 < hbv_END_QUERY_E_5);
      VAL   [hbv_END_QUERY_D_4=0, hbv_END_QUERY_E_5=0, hbv_END_QUERY_F_2=0, hbv_END_QUERY_G_1=0, hbv_END_QUERY_H_3=0]
[L0]  CALL  call INV_MAIN_42(hbv_END_QUERY_A_8, hbv_END_QUERY_B_9, hbv_END_QUERY_D_4, hbv_END_QUERY_E_5, hbv_END_QUERY_I_6, hbv_END_QUERY_G_1, hbv_END_QUERY_F_2, hbv_END_QUERY_C_10, hbv_END_QUERY_H_3, hbv_END_QUERY_J_7);
      VAL   [hhv_INV_MAIN_42_B_0=0, hhv_INV_MAIN_42_C_1=-1, hhv_INV_MAIN_42_D_3=0, hhv_INV_MAIN_42_F_5=0, hhv_INV_MAIN_42_G_7=-1, hhv_INV_MAIN_42_H_8=0, hhv_INV_MAIN_42_v_10_6=0, hhv_INV_MAIN_42_v_9_2=0]
[L0]        assume (((((hhv_INV_MAIN_42_v_9_2 == 0 && hhv_INV_MAIN_42_F_5 == hhv_INV_MAIN_42_B_0) && hhv_INV_MAIN_42_H_8 == hhv_INV_MAIN_42_D_3) && hhv_INV_MAIN_42_G_7 == hhv_INV_MAIN_42_C_1) && hhv_INV_MAIN_42_E_4[hbv_INV_MAIN_42_A_1] == hhv_INV_MAIN_42_I_9[hbv_INV_MAIN_42_A_1]) && !(hhv_INV_MAIN_42_B_0 <= hhv_INV_MAIN_42_D_3 + hhv_INV_MAIN_42_C_1)) && hhv_INV_MAIN_42_F_5 == hhv_INV_MAIN_42_v_10_6;
      VAL   [hhv_INV_MAIN_42_B_0=0, hhv_INV_MAIN_42_C_1=-1, hhv_INV_MAIN_42_D_3=0, hhv_INV_MAIN_42_F_5=0, hhv_INV_MAIN_42_G_7=-1, hhv_INV_MAIN_42_H_8=0, hhv_INV_MAIN_42_v_10_6=0, hhv_INV_MAIN_42_v_9_2=0]
[L0]  RET   call INV_MAIN_42(hbv_END_QUERY_A_8, hbv_END_QUERY_B_9, hbv_END_QUERY_D_4, hbv_END_QUERY_E_5, hbv_END_QUERY_I_6, hbv_END_QUERY_G_1, hbv_END_QUERY_F_2, hbv_END_QUERY_C_10, hbv_END_QUERY_H_3, hbv_END_QUERY_J_7);
      VAL   [hbv_END_QUERY_A_8=0, hbv_END_QUERY_B_9=-1, hbv_END_QUERY_C_10=-1, hbv_END_QUERY_D_4=0, hbv_END_QUERY_E_5=0, hbv_END_QUERY_F_2=0, hbv_END_QUERY_G_1=0, hbv_END_QUERY_H_3=0]
[L0]  RET   call END_QUERY();
[L0]  RET   call False();
[L0]        assert false;

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 4 procedures, 18 locations, 29 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 1, 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=18occurred 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, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 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 21:21:17,744 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
