./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA-Arrays/chc-comp24-LIA-Arrays-059.smt2 .


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This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:35,561 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:35,658 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d25f57-42c5-45ad-8fc2-0290b99fdad6/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:35,668 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:35,668 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:35,703 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:35,704 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:35,704 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:35,705 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:35,705 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:35,706 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:35,706 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:35,706 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:35,706 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:35,706 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:35,706 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:35,706 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:35,706 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:35,707 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:35,708 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:35,708 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:35,708 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:35,708 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:35,708 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:35,709 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:35,709 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:35,709 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:36,045 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:36,055 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:36,059 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:36,060 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:36,061 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:36,062 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d25f57-42c5-45ad-8fc2-0290b99fdad6/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA-Arrays/chc-comp24-LIA-Arrays-059.smt2
[2025-04-28 21:21:36,063 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:36,067 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:36,956 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d25f57-42c5-45ad-8fc2-0290b99fdad6/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA-Arrays/chc-comp24-LIA-Arrays-059.smt2
[2025-04-28 21:21:36,960 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:36,962 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:36,963 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:36,964 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:36,964 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:36,967 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:36" (1/1) ...
[2025-04-28 21:21:37,066 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37 Unit
[2025-04-28 21:21:37,067 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:37,068 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:37,069 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:37,069 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:37,083 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,083 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,138 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,142 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,169 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,176 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,184 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,192 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,201 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,238 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:37,239 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:37,242 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:37,242 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:37,243 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (1/1) ...
[2025-04-28 21:21:37,245 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:37,269 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:37,285 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 21:21:37,291 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 21:21:37,303 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:37,303 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:37,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:37,303 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure realizable given in one single declaration
[2025-04-28 21:21:37,303 INFO  L130     BoogieDeclarations]: Found specification of procedure realizable
[2025-04-28 21:21:37,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure realizable
[2025-04-28 21:21:37,303 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcmainStart__syn given in one single declaration
[2025-04-28 21:21:37,303 INFO  L130     BoogieDeclarations]: Found specification of procedure funcmainStart__syn
[2025-04-28 21:21:37,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcmainStart__syn
[2025-04-28 21:21:37,304 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcStart__syn given in one single declaration
[2025-04-28 21:21:37,304 INFO  L130     BoogieDeclarations]: Found specification of procedure funcStart__syn
[2025-04-28 21:21:37,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcStart__syn
[2025-04-28 21:21:37,305 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT7__syn given in one single declaration
[2025-04-28 21:21:37,305 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT7__syn
[2025-04-28 21:21:37,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT7__syn
[2025-04-28 21:21:37,305 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT10__syn given in one single declaration
[2025-04-28 21:21:37,305 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT10__syn
[2025-04-28 21:21:37,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT10__syn
[2025-04-28 21:21:37,307 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT3__syn given in one single declaration
[2025-04-28 21:21:37,307 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT3__syn
[2025-04-28 21:21:37,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT3__syn
[2025-04-28 21:21:37,307 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT5__syn given in one single declaration
[2025-04-28 21:21:37,307 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT5__syn
[2025-04-28 21:21:37,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT5__syn
[2025-04-28 21:21:37,307 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT8__syn given in one single declaration
[2025-04-28 21:21:37,308 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT8__syn
[2025-04-28 21:21:37,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT8__syn
[2025-04-28 21:21:37,308 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT2__syn given in one single declaration
[2025-04-28 21:21:37,308 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT2__syn
[2025-04-28 21:21:37,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT2__syn
[2025-04-28 21:21:37,308 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT4__syn given in one single declaration
[2025-04-28 21:21:37,308 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT4__syn
[2025-04-28 21:21:37,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT4__syn
[2025-04-28 21:21:37,308 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT1__syn given in one single declaration
[2025-04-28 21:21:37,308 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT1__syn
[2025-04-28 21:21:37,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT1__syn
[2025-04-28 21:21:37,308 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure funcNT6__syn given in one single declaration
[2025-04-28 21:21:37,309 INFO  L130     BoogieDeclarations]: Found specification of procedure funcNT6__syn
[2025-04-28 21:21:37,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure funcNT6__syn
[2025-04-28 21:21:37,309 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:37,309 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:37,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:37,571 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:37,573 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:38,972 INFO  L?                        ?]: Removed 69 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:38,972 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:38,999 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:39,000 INFO  L312             CfgBuilder]: Removed 1 assume(true) statements.
[2025-04-28 21:21:39,000 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:39 BoogieIcfgContainer
[2025-04-28 21:21:39,000 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:39,005 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:39,005 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:39,051 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:39,051 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:36" (1/3) ...
[2025-04-28 21:21:39,052 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ed497a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:39, skipping insertion in model container
[2025-04-28 21:21:39,052 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:37" (2/3) ...
[2025-04-28 21:21:39,053 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ed497a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:39, skipping insertion in model container
[2025-04-28 21:21:39,053 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:39" (3/3) ...
[2025-04-28 21:21:39,056 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:39,074 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:39,078 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 14 procedures, 162 locations, 437 edges, 14 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:39,152 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:39,169 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;@7938408d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:39,169 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:39,177 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 162 states, 27 states have (on average 2.8518518518518516) internal successors, (77), 71 states have internal predecessors, (77), 120 states have call successors, (120), 13 states have call predecessors, (120), 13 states have return successors, (120), 79 states have call predecessors, (120), 120 states have call successors, (120)
[2025-04-28 21:21:39,213 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2025-04-28 21:21:39,213 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:39,214 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:39,214 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:39,223 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:39,223 INFO  L85        PathProgramCache]: Analyzing trace with hash 1999509165, now seen corresponding path program 1 times
[2025-04-28 21:21:39,233 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:39,234 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303031938]
[2025-04-28 21:21:39,235 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:39,237 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:39,288 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes.
[2025-04-28 21:21:39,334 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements.
[2025-04-28 21:21:39,335 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:39,335 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:40,163 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 21:21:40,164 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:40,164 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303031938]
[2025-04-28 21:21:40,165 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303031938] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:40,165 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:40,168 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:40,171 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204342988]
[2025-04-28 21:21:40,172 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:40,176 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:40,176 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:40,247 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:40,247 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:40,253 INFO  L87              Difference]: Start difference. First operand  has 162 states, 27 states have (on average 2.8518518518518516) internal successors, (77), 71 states have internal predecessors, (77), 120 states have call successors, (120), 13 states have call predecessors, (120), 13 states have return successors, (120), 79 states have call predecessors, (120), 120 states have call successors, (120) Second operand  has 6 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 3 states have call successors, (4), 1 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4)
[2025-04-28 21:21:40,594 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:40,595 INFO  L93              Difference]: Finished difference Result 164 states and 318 transitions.
[2025-04-28 21:21:40,598 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:40,599 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 3 states have call successors, (4), 1 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 16
[2025-04-28 21:21:40,600 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:40,620 INFO  L225             Difference]: With dead ends: 164
[2025-04-28 21:21:40,620 INFO  L226             Difference]: Without dead ends: 160
[2025-04-28 21:21:40,622 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42
[2025-04-28 21:21:40,628 INFO  L437           NwaCegarLoop]: 313 mSDtfsCounter, 3 mSDsluCounter, 1224 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1537 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:40,632 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1537 Invalid, 31 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time]
[2025-04-28 21:21:40,647 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 160 states.
[2025-04-28 21:21:40,727 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 160.
[2025-04-28 21:21:40,729 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 160 states, 26 states have (on average 2.769230769230769) internal successors, (72), 69 states have internal predecessors, (72), 120 states have call successors, (120), 13 states have call predecessors, (120), 13 states have return successors, (120), 79 states have call predecessors, (120), 120 states have call successors, (120)
[2025-04-28 21:21:40,738 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 312 transitions.
[2025-04-28 21:21:40,739 INFO  L79                 Accepts]: Start accepts. Automaton has 160 states and 312 transitions. Word has length 16
[2025-04-28 21:21:40,740 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:40,740 INFO  L485      AbstractCegarLoop]: Abstraction has 160 states and 312 transitions.
[2025-04-28 21:21:40,740 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 3 states have call successors, (4), 1 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4)
[2025-04-28 21:21:40,740 INFO  L278                IsEmpty]: Start isEmpty. Operand 160 states and 312 transitions.
[2025-04-28 21:21:40,745 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2025-04-28 21:21:40,745 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:40,745 INFO  L218           NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:40,745 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2025-04-28 21:21:40,746 INFO  L403      AbstractCegarLoop]: === Iteration 2 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:40,746 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:40,746 INFO  L85        PathProgramCache]: Analyzing trace with hash -133809576, now seen corresponding path program 1 times
[2025-04-28 21:21:40,746 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:40,746 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257133322]
[2025-04-28 21:21:40,747 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:40,747 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:40,779 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes.
[2025-04-28 21:21:40,796 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements.
[2025-04-28 21:21:40,797 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:40,797 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-04-28 21:21:41,421 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 21:21:41,421 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-04-28 21:21:41,422 INFO  L324   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257133322]
[2025-04-28 21:21:41,422 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257133322] provided 1 perfect and 0 imperfect interpolant sequences
[2025-04-28 21:21:41,422 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-04-28 21:21:41,422 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2025-04-28 21:21:41,422 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776671806]
[2025-04-28 21:21:41,422 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-04-28 21:21:41,423 INFO  L562      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2025-04-28 21:21:41,423 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-04-28 21:21:41,427 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2025-04-28 21:21:41,428 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2025-04-28 21:21:41,428 INFO  L87              Difference]: Start difference. First operand 160 states and 312 transitions. Second operand  has 6 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 3 states have call successors, (4), 1 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4)
[2025-04-28 21:21:41,663 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-04-28 21:21:41,663 INFO  L93              Difference]: Finished difference Result 164 states and 315 transitions.
[2025-04-28 21:21:41,664 INFO  L140   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2025-04-28 21:21:41,665 INFO  L79                 Accepts]: Start accepts. Automaton has  has 6 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 3 states have call successors, (4), 1 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 16
[2025-04-28 21:21:41,665 INFO  L85                 Accepts]: Finished accepts. some prefix is accepted.
[2025-04-28 21:21:41,672 INFO  L225             Difference]: With dead ends: 164
[2025-04-28 21:21:41,672 INFO  L226             Difference]: Without dead ends: 160
[2025-04-28 21:21:41,672 INFO  L436           NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42
[2025-04-28 21:21:41,673 INFO  L437           NwaCegarLoop]: 310 mSDtfsCounter, 3 mSDsluCounter, 1215 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2025-04-28 21:21:41,673 INFO  L438           NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1525 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2025-04-28 21:21:41,674 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 160 states.
[2025-04-28 21:21:41,702 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 160.
[2025-04-28 21:21:41,703 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 160 states, 26 states have (on average 2.730769230769231) internal successors, (71), 68 states have internal predecessors, (71), 120 states have call successors, (120), 13 states have call predecessors, (120), 13 states have return successors, (120), 79 states have call predecessors, (120), 120 states have call successors, (120)
[2025-04-28 21:21:41,707 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 311 transitions.
[2025-04-28 21:21:41,707 INFO  L79                 Accepts]: Start accepts. Automaton has 160 states and 311 transitions. Word has length 16
[2025-04-28 21:21:41,707 INFO  L85                 Accepts]: Finished accepts. word is rejected.
[2025-04-28 21:21:41,707 INFO  L485      AbstractCegarLoop]: Abstraction has 160 states and 311 transitions.
[2025-04-28 21:21:41,707 INFO  L486      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 4 states have (on average 2.0) internal successors, (8), 5 states have internal predecessors, (8), 3 states have call successors, (4), 1 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4)
[2025-04-28 21:21:41,708 INFO  L278                IsEmpty]: Start isEmpty. Operand 160 states and 311 transitions.
[2025-04-28 21:21:41,710 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 25
[2025-04-28 21:21:41,711 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:41,711 INFO  L218           NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:41,711 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2025-04-28 21:21:41,711 INFO  L403      AbstractCegarLoop]: === Iteration 3 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:41,712 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:41,712 INFO  L85        PathProgramCache]: Analyzing trace with hash -1583241952, now seen corresponding path program 1 times
[2025-04-28 21:21:41,712 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:41,712 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933504782]
[2025-04-28 21:21:41,712 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:41,713 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:41,735 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes.
[2025-04-28 21:21:41,764 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements.
[2025-04-28 21:21:41,764 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:41,764 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:41,765 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-04-28 21:21:41,777 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes.
[2025-04-28 21:21:41,795 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements.
[2025-04-28 21:21:41,795 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:41,795 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-04-28 21:21:41,837 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-04-28 21:21:41,837 INFO  L340         BasicCegarLoop]: Counterexample is feasible
[2025-04-28 21:21:41,838 INFO  L790   garLoopResultBuilder]: Registering result UNSAFE for location Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY (0 of 1 remaining)
[2025-04-28 21:21:41,841 WARN  L466      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3
[2025-04-28 21:21:41,844 INFO  L422         BasicCegarLoop]: Path program histogram: [1, 1, 1]
[2025-04-28 21:21:41,877 INFO  L171   ceAbstractionStarter]: Computing trace abstraction results
[2025-04-28 21:21:41,880 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 09:21:41 BoogieIcfgContainer
[2025-04-28 21:21:41,880 INFO  L131        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2025-04-28 21:21:41,881 INFO  L158              Benchmark]: Toolchain (without parser) took 4919.43ms. Allocated memory is still 234.9MB. Free memory was 193.5MB in the beginning and 165.5MB in the end (delta: 27.9MB). Peak memory consumption was 28.0MB. Max. memory is 33.6GB.
[2025-04-28 21:21:41,882 INFO  L158              Benchmark]: SmtParser took 0.46ms. Allocated memory is still 234.9MB. Free memory is still 168.4MB. There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:41,882 INFO  L158              Benchmark]: ChcToBoogie took 104.48ms. Allocated memory is still 234.9MB. Free memory was 193.5MB in the beginning and 187.2MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:41,883 INFO  L158              Benchmark]: Boogie Preprocessor took 169.61ms. Allocated memory is still 234.9MB. Free memory was 187.2MB in the beginning and 183.0MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:41,883 INFO  L158              Benchmark]: RCFGBuilder took 1761.93ms. Allocated memory is still 234.9MB. Free memory was 183.0MB in the beginning and 76.4MB in the end (delta: 106.7MB). Peak memory consumption was 110.4MB. Max. memory is 33.6GB.
[2025-04-28 21:21:41,885 INFO  L158              Benchmark]: TraceAbstraction took 2875.26ms. Allocated memory is still 234.9MB. Free memory was 75.9MB in the beginning and 165.5MB in the end (delta: -89.7MB). There was no memory consumed. Max. memory is 33.6GB.
[2025-04-28 21:21:41,886 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * SmtParser took 0.46ms. Allocated memory is still 234.9MB. Free memory is still 168.4MB. There was no memory consumed. Max. memory is 33.6GB.
 * ChcToBoogie took 104.48ms. Allocated memory is still 234.9MB. Free memory was 193.5MB in the beginning and 187.2MB in the end (delta: 6.3MB). There was no memory consumed. Max. memory is 33.6GB.
 * Boogie Preprocessor took 169.61ms. Allocated memory is still 234.9MB. Free memory was 187.2MB in the beginning and 183.0MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 33.6GB.
 * RCFGBuilder took 1761.93ms. Allocated memory is still 234.9MB. Free memory was 183.0MB in the beginning and 76.4MB in the end (delta: 106.7MB). Peak memory consumption was 110.4MB. Max. memory is 33.6GB.
 * TraceAbstraction took 2875.26ms. Allocated memory is still 234.9MB. Free memory was 75.9MB in the beginning and 165.5MB in the end (delta: -89.7MB). 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 realizable();
[L0]        assume (((((((((((((((((((((((((((((hbv_realizable_v_36_9 == 0 && !hbv_realizable_v_48_45) && !!hbv_realizable_v_40_31) && !((((!hbv_realizable_W_33 && hbv_realizable_Y_34) || (!hbv_realizable_Y_34 && !hbv_realizable_X_35)) || !hbv_realizable_E_36) && (hbv_realizable_E_36 || ((hbv_realizable_W_33 || !hbv_realizable_Y_34) && (hbv_realizable_X_35 || hbv_realizable_Y_34))))) && !!hbv_realizable_v_54_28) && !!hbv_realizable_v_46_30) && !!hbv_realizable_v_39_49) && !hbv_realizable_v_51_8) && !hbv_realizable_v_44_25) && !(((hbv_realizable_F_2 || hbv_realizable_U_3) || !hbv_realizable_V_4) && (!hbv_realizable_F_2 || (hbv_realizable_V_4 && !hbv_realizable_U_3)))) && !(((!hbv_realizable_M_46 || !hbv_realizable_I_47) || !hbv_realizable_N_48) && ((hbv_realizable_N_48 && hbv_realizable_M_46) || hbv_realizable_I_47))) && !hbv_realizable_v_41_32) && !hbv_realizable_v_53_26) && !(((hbv_realizable_C1_5 || hbv_realizable_C_6) || !hbv_realizable_D1_7) && ((!hbv_realizable_C1_5 && hbv_realizable_D1_7) || !hbv_realizable_C_6))) && !!hbv_realizable_v_38_11) && !((((!hbv_realizable_J1_12 && !hbv_realizable_I1_13) || (!hbv_realizable_H1_14 && hbv_realizable_J1_12)) || !hbv_realizable_A_15) && (hbv_realizable_A_15 || ((!hbv_realizable_J1_12 || hbv_realizable_H1_14) && (hbv_realizable_I1_13 || hbv_realizable_J1_12))))) && !!hbv_realizable_v_37_27) && !hbv_realizable_v_57_1) && !((((!hbv_realizable_R_52 && hbv_realizable_T_53) || !hbv_realizable_G_54) || (!hbv_realizable_T_53 && !hbv_realizable_S_55)) && (((hbv_realizable_S_55 || hbv_realizable_T_53) && (!hbv_realizable_T_53 || hbv_realizable_R_52)) || hbv_realizable_G_54))) && !hbv_realizable_v_43_22) && !hbv_realizable_v_56_24) && !hbv_realizable_v_55_23) && !hbv_realizable_v_47_51) && !!hbv_realizable_v_52_17) && !((hbv_realizable_B_44 || ((!hbv_realizable_G1_41 || hbv_realizable_E1_42) && (hbv_realizable_F1_43 || hbv_realizable_G1_41))) && ((!hbv_realizable_B_44 || (hbv_realizable_G1_41 && !hbv_realizable_E1_42)) || (!hbv_realizable_G1_41 && !hbv_realizable_F1_43)))) && !hbv_realizable_v_45_10) && !hbv_realizable_v_49_50) && !(((!hbv_realizable_H_39 || (!hbv_realizable_O_37 && hbv_realizable_Q_38)) || (!hbv_realizable_P_40 && !hbv_realizable_Q_38)) && (((hbv_realizable_P_40 || hbv_realizable_Q_38) && (hbv_realizable_O_37 || !hbv_realizable_Q_38)) || hbv_realizable_H_39))) && !hbv_realizable_v_42_29) && !(((!hbv_realizable_D_20 || (!hbv_realizable_B1_18 && !hbv_realizable_A1_19)) || (hbv_realizable_B1_18 && !hbv_realizable_Z_21)) && (((hbv_realizable_A1_19 || hbv_realizable_B1_18) && (!hbv_realizable_B1_18 || hbv_realizable_Z_21)) || hbv_realizable_D_20))) && !hbv_realizable_v_50_16;
      VAL   [hbv_realizable_A_15=false, hbv_realizable_B1_18=false, hbv_realizable_B_44=true, hbv_realizable_C_6=true, hbv_realizable_D1_7=true, hbv_realizable_D_20=false, hbv_realizable_E_36=false, hbv_realizable_F_2=true, hbv_realizable_G1_41=false, hbv_realizable_G_54=false, hbv_realizable_H_39=false, hbv_realizable_I_47=true, hbv_realizable_J1_12=false, hbv_realizable_N_48=true, hbv_realizable_Q_38=false, hbv_realizable_T_53=false, hbv_realizable_V_4=true, hbv_realizable_Y_34=false, hbv_realizable_v_36_9=0, hbv_realizable_v_37_27=true, hbv_realizable_v_38_11=true, hbv_realizable_v_39_49=true, hbv_realizable_v_40_31=true, hbv_realizable_v_41_32=false, hbv_realizable_v_42_29=false, hbv_realizable_v_43_22=false, hbv_realizable_v_44_25=false, hbv_realizable_v_45_10=false, hbv_realizable_v_46_30=true, hbv_realizable_v_47_51=false, hbv_realizable_v_48_45=false, hbv_realizable_v_49_50=false, hbv_realizable_v_50_16=false, hbv_realizable_v_51_8=false, hbv_realizable_v_52_17=true, hbv_realizable_v_53_26=false, hbv_realizable_v_54_28=true, hbv_realizable_v_55_23=false, hbv_realizable_v_56_24=false, hbv_realizable_v_57_1=false]
[L0]  CALL  call funcmainStart__syn(hbv_realizable_J_56, hbv_realizable_v_36_9, hbv_realizable_v_37_27, hbv_realizable_v_38_11, hbv_realizable_v_39_49, hbv_realizable_v_40_31, hbv_realizable_v_41_32, hbv_realizable_v_42_29, hbv_realizable_v_43_22, hbv_realizable_v_44_25, hbv_realizable_v_45_10, hbv_realizable_v_46_30, hbv_realizable_v_47_51, hbv_realizable_v_48_45, hbv_realizable_v_49_50, hbv_realizable_v_50_16, hbv_realizable_v_51_8, hbv_realizable_v_52_17, hbv_realizable_v_53_26, hbv_realizable_v_54_28, hbv_realizable_v_55_23, hbv_realizable_v_56_24, hbv_realizable_v_57_1, hbv_realizable_K_57, hbv_realizable_L_58, hbv_realizable_I_47, hbv_realizable_N_48, hbv_realizable_H_39, hbv_realizable_Q_38, hbv_realizable_G_54, hbv_realizable_T_53, hbv_realizable_F_2, hbv_realizable_V_4, hbv_realizable_E_36, hbv_realizable_Y_34, hbv_realizable_D_20, hbv_realizable_B1_18, hbv_realizable_C_6, hbv_realizable_D1_7, hbv_realizable_B_44, hbv_realizable_G1_41, hbv_realizable_A_15, hbv_realizable_J1_12);
      VAL   [hhv_funcmainStart__syn_A1_13=false, hhv_funcmainStart__syn_B1_14=false, hhv_funcmainStart__syn_C1_15=false, hhv_funcmainStart__syn_C_38=true, hhv_funcmainStart__syn_D1_16=false, hhv_funcmainStart__syn_D_37=true, hhv_funcmainStart__syn_E_32=true, hhv_funcmainStart__syn_F1_17=true, hhv_funcmainStart__syn_F_31=true, hhv_funcmainStart__syn_G1_4=true, hhv_funcmainStart__syn_G_26=true, hhv_funcmainStart__syn_H_25=true, hhv_funcmainStart__syn_I1_18=false, hhv_funcmainStart__syn_J1_19=true, hhv_funcmainStart__syn_J_1=0, hhv_funcmainStart__syn_K1_20=false, hhv_funcmainStart__syn_L1_21=false, hhv_funcmainStart__syn_L_24=4, hhv_funcmainStart__syn_M1_22=false, hhv_funcmainStart__syn_N_5=true, hhv_funcmainStart__syn_O_2=true, hhv_funcmainStart__syn_Q_6=false, hhv_funcmainStart__syn_R_7=false, hhv_funcmainStart__syn_S_8=false, hhv_funcmainStart__syn_T_9=false, hhv_funcmainStart__syn_U_10=false, hhv_funcmainStart__syn_W_11=true, hhv_funcmainStart__syn_X_3=true, hhv_funcmainStart__syn_Z_12=false, hhv_funcmainStart__syn_v_39_27=false, hhv_funcmainStart__syn_v_40_28=false, hhv_funcmainStart__syn_v_41_29=false, hhv_funcmainStart__syn_v_42_30=false, hhv_funcmainStart__syn_v_43_33=false, hhv_funcmainStart__syn_v_44_34=false, hhv_funcmainStart__syn_v_45_35=false, hhv_funcmainStart__syn_v_46_36=false, hhv_funcmainStart__syn_v_47_39=true, hhv_funcmainStart__syn_v_48_40=false, hhv_funcmainStart__syn_v_49_41=false, hhv_funcmainStart__syn_v_50_42=false]
[L0]        assume ((((((((((((((((((hbv_funcmainStart__syn_B_4 == hhv_funcmainStart__syn_I_0[hhv_funcmainStart__syn_J_1 := 0] && !((hhv_funcmainStart__syn_C_38 || ((hhv_funcmainStart__syn_I1_18 || hhv_funcmainStart__syn_G1_4) && (!hhv_funcmainStart__syn_G1_4 || hbv_funcmainStart__syn_H1_5))) && (((!hbv_funcmainStart__syn_H1_5 && hhv_funcmainStart__syn_G1_4) || !hhv_funcmainStart__syn_C_38) || (!hhv_funcmainStart__syn_G1_4 && !hhv_funcmainStart__syn_I1_18)))) && !((!hhv_funcmainStart__syn_v_46_36 || !hhv_funcmainStart__syn_D1_16) && (hhv_funcmainStart__syn_D1_16 || hhv_funcmainStart__syn_v_46_36))) && !((hhv_funcmainStart__syn_L1_21 || hhv_funcmainStart__syn_v_49_41) && (!hhv_funcmainStart__syn_v_49_41 || !hhv_funcmainStart__syn_L1_21))) && !((hhv_funcmainStart__syn_K1_20 || hhv_funcmainStart__syn_v_48_40) && (!hhv_funcmainStart__syn_v_48_40 || !hhv_funcmainStart__syn_K1_20))) && !((hhv_funcmainStart__syn_A1_13 || hhv_funcmainStart__syn_v_43_33) && (!hhv_funcmainStart__syn_A1_13 || !hhv_funcmainStart__syn_v_43_33))) && !((!hhv_funcmainStart__syn_T_9 || !hhv_funcmainStart__syn_v_41_29) && (hhv_funcmainStart__syn_T_9 || hhv_funcmainStart__syn_v_41_29))) && !((hhv_funcmainStart__syn_D_37 || ((!hhv_funcmainStart__syn_G1_4 || hbv_funcmainStart__syn_E1_6) && (hhv_funcmainStart__syn_F1_17 || hhv_funcmainStart__syn_G1_4))) && ((!hhv_funcmainStart__syn_D_37 || (hhv_funcmainStart__syn_G1_4 && !hbv_funcmainStart__syn_E1_6)) || (!hhv_funcmainStart__syn_G1_4 && !hhv_funcmainStart__syn_F1_17)))) && !((hhv_funcmainStart__syn_G_26 || ((!hhv_funcmainStart__syn_O_2 || hbv_funcmainStart__syn_P_1) && (hhv_funcmainStart__syn_O_2 || hhv_funcmainStart__syn_Q_6))) && ((!hhv_funcmainStart__syn_G_26 || (!hhv_funcmainStart__syn_O_2 && !hhv_funcmainStart__syn_Q_6)) || (!hbv_funcmainStart__syn_P_1 && hhv_funcmainStart__syn_O_2)))) && !(((!hhv_funcmainStart__syn_H_25 || (!hbv_funcmainStart__syn_M_8 && hhv_funcmainStart__syn_O_2)) || (!hhv_funcmainStart__syn_O_2 && !hhv_funcmainStart__syn_N_5)) && (((hhv_funcmainStart__syn_N_5 || hhv_funcmainStart__syn_O_2) && (!hhv_funcmainStart__syn_O_2 || hbv_funcmainStart__syn_M_8)) || hhv_funcmainStart__syn_H_25))) && !((hhv_funcmainStart__syn_J1_19 || hhv_funcmainStart__syn_v_47_39) && (!hhv_funcmainStart__syn_v_47_39 || !hhv_funcmainStart__syn_J1_19))) && !((hhv_funcmainStart__syn_C1_15 || hhv_funcmainStart__syn_v_45_35) && (!hhv_funcmainStart__syn_C1_15 || !hhv_funcmainStart__syn_v_45_35))) && !(((!hhv_funcmainStart__syn_F_31 || (hhv_funcmainStart__syn_X_3 && !hbv_funcmainStart__syn_V_3)) || (!hhv_funcmainStart__syn_W_11 && !hhv_funcmainStart__syn_X_3)) && (((hhv_funcmainStart__syn_X_3 || hhv_funcmainStart__syn_W_11) && (hbv_funcmainStart__syn_V_3 || !hhv_funcmainStart__syn_X_3)) || hhv_funcmainStart__syn_F_31))) && !((hhv_funcmainStart__syn_U_10 || hhv_funcmainStart__syn_v_42_30) && (!hhv_funcmainStart__syn_v_42_30 || !hhv_funcmainStart__syn_U_10))) && !((((!hhv_funcmainStart__syn_Z_12 && !hhv_funcmainStart__syn_X_3) || (hhv_funcmainStart__syn_X_3 && !hbv_funcmainStart__syn_Y_7)) || !hhv_funcmainStart__syn_E_32) && (((hhv_funcmainStart__syn_Z_12 || hhv_funcmainStart__syn_X_3) && (hbv_funcmainStart__syn_Y_7 || !hhv_funcmainStart__syn_X_3)) || hhv_funcmainStart__syn_E_32))) && hhv_funcmainStart__syn_J_1 + 1 == hbv_funcmainStart__syn_A_2) && !((!hhv_funcmainStart__syn_v_50_42 || !hhv_funcmainStart__syn_M1_22) && (hhv_funcmainStart__syn_M1_22 || hhv_funcmainStart__syn_v_50_42))) && !((!hhv_funcmainStart__syn_v_39_27 || !hhv_funcmainStart__syn_R_7) && (hhv_funcmainStart__syn_R_7 || hhv_funcmainStart__syn_v_39_27))) && !((!hhv_funcmainStart__syn_v_44_34 || !hhv_funcmainStart__syn_B1_14) && (hhv_funcmainStart__syn_B1_14 || hhv_funcmainStart__syn_v_44_34))) && !((hhv_funcmainStart__syn_S_8 || hhv_funcmainStart__syn_v_40_28) && (!hhv_funcmainStart__syn_S_8 || !hhv_funcmainStart__syn_v_40_28));
      VAL   [hbv_funcmainStart__syn_A_2=1, hbv_funcmainStart__syn_E1_6=true, hbv_funcmainStart__syn_H1_5=true, hbv_funcmainStart__syn_M_8=true, hbv_funcmainStart__syn_P_1=true, hbv_funcmainStart__syn_V_3=true, hbv_funcmainStart__syn_Y_7=true, hhv_funcmainStart__syn_A1_13=false, hhv_funcmainStart__syn_B1_14=false, hhv_funcmainStart__syn_C1_15=false, hhv_funcmainStart__syn_C_38=true, hhv_funcmainStart__syn_D1_16=false, hhv_funcmainStart__syn_D_37=true, hhv_funcmainStart__syn_E_32=true, hhv_funcmainStart__syn_F1_17=true, hhv_funcmainStart__syn_F_31=true, hhv_funcmainStart__syn_G1_4=true, hhv_funcmainStart__syn_G_26=true, hhv_funcmainStart__syn_H_25=true, hhv_funcmainStart__syn_I1_18=false, hhv_funcmainStart__syn_J1_19=true, hhv_funcmainStart__syn_J_1=0, hhv_funcmainStart__syn_K1_20=false, hhv_funcmainStart__syn_L1_21=false, hhv_funcmainStart__syn_L_24=4, hhv_funcmainStart__syn_M1_22=false, hhv_funcmainStart__syn_N_5=true, hhv_funcmainStart__syn_O_2=true, hhv_funcmainStart__syn_Q_6=false, hhv_funcmainStart__syn_R_7=false, hhv_funcmainStart__syn_S_8=false, hhv_funcmainStart__syn_T_9=false, hhv_funcmainStart__syn_U_10=false, hhv_funcmainStart__syn_W_11=true, hhv_funcmainStart__syn_X_3=true, hhv_funcmainStart__syn_Z_12=false, hhv_funcmainStart__syn_v_39_27=false, hhv_funcmainStart__syn_v_40_28=false, hhv_funcmainStart__syn_v_41_29=false, hhv_funcmainStart__syn_v_42_30=false, hhv_funcmainStart__syn_v_43_33=false, hhv_funcmainStart__syn_v_44_34=false, hhv_funcmainStart__syn_v_45_35=false, hhv_funcmainStart__syn_v_46_36=false, hhv_funcmainStart__syn_v_47_39=true, hhv_funcmainStart__syn_v_48_40=false, hhv_funcmainStart__syn_v_49_41=false, hhv_funcmainStart__syn_v_50_42=false]
[L0]  CALL  call funcStart__syn(hbv_funcmainStart__syn_B_4, hbv_funcmainStart__syn_A_2, hhv_funcmainStart__syn_O_2, hhv_funcmainStart__syn_X_3, hhv_funcmainStart__syn_G1_4, hhv_funcmainStart__syn_N_5, hhv_funcmainStart__syn_Q_6, hhv_funcmainStart__syn_R_7, hhv_funcmainStart__syn_S_8, hhv_funcmainStart__syn_T_9, hhv_funcmainStart__syn_U_10, hhv_funcmainStart__syn_W_11, hhv_funcmainStart__syn_Z_12, hhv_funcmainStart__syn_A1_13, hhv_funcmainStart__syn_B1_14, hhv_funcmainStart__syn_C1_15, hhv_funcmainStart__syn_D1_16, hhv_funcmainStart__syn_F1_17, hhv_funcmainStart__syn_I1_18, hhv_funcmainStart__syn_J1_19, hhv_funcmainStart__syn_K1_20, hhv_funcmainStart__syn_L1_21, hhv_funcmainStart__syn_M1_22, hhv_funcmainStart__syn_K_23, hhv_funcmainStart__syn_L_24, hbv_funcmainStart__syn_M_8, hbv_funcmainStart__syn_P_1, hbv_funcmainStart__syn_V_3, hbv_funcmainStart__syn_Y_7, hbv_funcmainStart__syn_E1_6, hbv_funcmainStart__syn_H1_5);
      VAL   [hhv_funcStart__syn_A1_10=false, hhv_funcStart__syn_B1_11=true, hhv_funcStart__syn_C1_12=false, hhv_funcStart__syn_D1_13=false, hhv_funcStart__syn_E1_14=false, hhv_funcStart__syn_F1_15=false, hhv_funcStart__syn_G1_16=false, hhv_funcStart__syn_H1_17=true, hhv_funcStart__syn_I1_18=false, hhv_funcStart__syn_J1_19=true, hhv_funcStart__syn_K1_20=false, hhv_funcStart__syn_L1_21=false, hhv_funcStart__syn_M1_22=false, hhv_funcStart__syn_O1_24=4, hhv_funcStart__syn_R_1=1, hhv_funcStart__syn_S_2=true, hhv_funcStart__syn_T_3=true, hhv_funcStart__syn_U_4=true, hhv_funcStart__syn_V_5=true, hhv_funcStart__syn_W_6=false, hhv_funcStart__syn_X_7=false, hhv_funcStart__syn_Y_8=false, hhv_funcStart__syn_Z_9=false, hhv_funcStart__syn_v_41_25=true, hhv_funcStart__syn_v_42_26=true, hhv_funcStart__syn_v_43_27=true, hhv_funcStart__syn_v_44_28=true, hhv_funcStart__syn_v_45_29=true, hhv_funcStart__syn_v_46_30=true]
[L0]        assume ((((((!!hhv_funcStart__syn_v_45_29 && !!hhv_funcStart__syn_v_41_25) && !!hhv_funcStart__syn_v_43_27) && !!hhv_funcStart__syn_v_46_30) && !!hhv_funcStart__syn_v_44_28) && hhv_funcStart__syn_R_1 + 1 == hbv_funcStart__syn_A_2) && !!hhv_funcStart__syn_v_42_26) && hbv_funcStart__syn_B_1 == hhv_funcStart__syn_Q_0[hhv_funcStart__syn_R_1 := 10];
      VAL   [hbv_funcStart__syn_A_2=2, hhv_funcStart__syn_A1_10=false, hhv_funcStart__syn_B1_11=true, hhv_funcStart__syn_C1_12=false, hhv_funcStart__syn_D1_13=false, hhv_funcStart__syn_E1_14=false, hhv_funcStart__syn_F1_15=false, hhv_funcStart__syn_G1_16=false, hhv_funcStart__syn_H1_17=true, hhv_funcStart__syn_I1_18=false, hhv_funcStart__syn_J1_19=true, hhv_funcStart__syn_K1_20=false, hhv_funcStart__syn_L1_21=false, hhv_funcStart__syn_M1_22=false, hhv_funcStart__syn_O1_24=4, hhv_funcStart__syn_R_1=1, hhv_funcStart__syn_S_2=true, hhv_funcStart__syn_T_3=true, hhv_funcStart__syn_U_4=true, hhv_funcStart__syn_V_5=true, hhv_funcStart__syn_W_6=false, hhv_funcStart__syn_X_7=false, hhv_funcStart__syn_Y_8=false, hhv_funcStart__syn_Z_9=false, hhv_funcStart__syn_v_41_25=true, hhv_funcStart__syn_v_42_26=true, hhv_funcStart__syn_v_43_27=true, hhv_funcStart__syn_v_44_28=true, hhv_funcStart__syn_v_45_29=true, hhv_funcStart__syn_v_46_30=true]
[L0]  CALL  call funcNT1__syn(hbv_funcStart__syn_B_1, hbv_funcStart__syn_A_2, hhv_funcStart__syn_S_2, hhv_funcStart__syn_T_3, hhv_funcStart__syn_U_4, hhv_funcStart__syn_V_5, hhv_funcStart__syn_W_6, hhv_funcStart__syn_X_7, hhv_funcStart__syn_Y_8, hhv_funcStart__syn_Z_9, hhv_funcStart__syn_A1_10, hhv_funcStart__syn_B1_11, hhv_funcStart__syn_C1_12, hhv_funcStart__syn_D1_13, hhv_funcStart__syn_E1_14, hhv_funcStart__syn_F1_15, hhv_funcStart__syn_G1_16, hhv_funcStart__syn_H1_17, hhv_funcStart__syn_I1_18, hhv_funcStart__syn_J1_19, hhv_funcStart__syn_K1_20, hhv_funcStart__syn_L1_21, hhv_funcStart__syn_M1_22, hbv_funcStart__syn_I_3, hbv_funcStart__syn_J_4, hbv_funcStart__syn_K_5, hbv_funcStart__syn_L_6, hbv_funcStart__syn_M_7, hbv_funcStart__syn_N_8, hbv_funcStart__syn_O_9, hbv_funcStart__syn_P_10);
      VAL   [hhv_funcNT1__syn_B_1=2, hhv_funcNT1__syn_C_2=true, hhv_funcNT1__syn_D_3=true, hhv_funcNT1__syn_E_4=true, hhv_funcNT1__syn_F_5=true, hhv_funcNT1__syn_G_6=false, hhv_funcNT1__syn_H_7=false, hhv_funcNT1__syn_I_8=false, hhv_funcNT1__syn_J_9=false, hhv_funcNT1__syn_K_10=false, hhv_funcNT1__syn_L_11=true, hhv_funcNT1__syn_M_12=false, hhv_funcNT1__syn_N_13=false, hhv_funcNT1__syn_O_14=false, hhv_funcNT1__syn_P_15=false, hhv_funcNT1__syn_Q_16=false, hhv_funcNT1__syn_R_17=true, hhv_funcNT1__syn_S_18=false, hhv_funcNT1__syn_T_19=true, hhv_funcNT1__syn_U_20=false, hhv_funcNT1__syn_V_21=false, hhv_funcNT1__syn_W_22=false, hhv_funcNT1__syn_Y_24=3, hhv_funcNT1__syn_v_25_25=false, hhv_funcNT1__syn_v_26_26=false, hhv_funcNT1__syn_v_27_27=false, hhv_funcNT1__syn_v_28_28=false, hhv_funcNT1__syn_v_29_29=false, hhv_funcNT1__syn_v_30_30=false]
[L0]        assume ((((((!((!hhv_funcNT1__syn_v_29_29 || !hhv_funcNT1__syn_V_21) && (hhv_funcNT1__syn_V_21 || hhv_funcNT1__syn_v_29_29)) && hhv_funcNT1__syn_A_0[hhv_funcNT1__syn_B_1 := 24] == hhv_funcNT1__syn_X_23) && hhv_funcNT1__syn_B_1 + 1 == hhv_funcNT1__syn_Y_24) && !((!hhv_funcNT1__syn_v_25_25 || !hhv_funcNT1__syn_J_9) && (hhv_funcNT1__syn_J_9 || hhv_funcNT1__syn_v_25_25))) && !((!hhv_funcNT1__syn_v_28_28 || !hhv_funcNT1__syn_Q_16) && (hhv_funcNT1__syn_Q_16 || hhv_funcNT1__syn_v_28_28))) && !((!hhv_funcNT1__syn_v_27_27 || !hhv_funcNT1__syn_P_15) && (hhv_funcNT1__syn_P_15 || hhv_funcNT1__syn_v_27_27))) && !((hhv_funcNT1__syn_K_10 || hhv_funcNT1__syn_v_26_26) && (!hhv_funcNT1__syn_v_26_26 || !hhv_funcNT1__syn_K_10))) && !((!hhv_funcNT1__syn_v_30_30 || !hhv_funcNT1__syn_W_22) && (hhv_funcNT1__syn_W_22 || hhv_funcNT1__syn_v_30_30));
      VAL   [hhv_funcNT1__syn_B_1=2, hhv_funcNT1__syn_C_2=true, hhv_funcNT1__syn_D_3=true, hhv_funcNT1__syn_E_4=true, hhv_funcNT1__syn_F_5=true, hhv_funcNT1__syn_G_6=false, hhv_funcNT1__syn_H_7=false, hhv_funcNT1__syn_I_8=false, hhv_funcNT1__syn_J_9=false, hhv_funcNT1__syn_K_10=false, hhv_funcNT1__syn_L_11=true, hhv_funcNT1__syn_M_12=false, hhv_funcNT1__syn_N_13=false, hhv_funcNT1__syn_O_14=false, hhv_funcNT1__syn_P_15=false, hhv_funcNT1__syn_Q_16=false, hhv_funcNT1__syn_R_17=true, hhv_funcNT1__syn_S_18=false, hhv_funcNT1__syn_T_19=true, hhv_funcNT1__syn_U_20=false, hhv_funcNT1__syn_V_21=false, hhv_funcNT1__syn_W_22=false, hhv_funcNT1__syn_Y_24=3, hhv_funcNT1__syn_v_25_25=false, hhv_funcNT1__syn_v_26_26=false, hhv_funcNT1__syn_v_27_27=false, hhv_funcNT1__syn_v_28_28=false, hhv_funcNT1__syn_v_29_29=false, hhv_funcNT1__syn_v_30_30=false]
[L0]  RET   call funcNT1__syn(hbv_funcStart__syn_B_1, hbv_funcStart__syn_A_2, hhv_funcStart__syn_S_2, hhv_funcStart__syn_T_3, hhv_funcStart__syn_U_4, hhv_funcStart__syn_V_5, hhv_funcStart__syn_W_6, hhv_funcStart__syn_X_7, hhv_funcStart__syn_Y_8, hhv_funcStart__syn_Z_9, hhv_funcStart__syn_A1_10, hhv_funcStart__syn_B1_11, hhv_funcStart__syn_C1_12, hhv_funcStart__syn_D1_13, hhv_funcStart__syn_E1_14, hhv_funcStart__syn_F1_15, hhv_funcStart__syn_G1_16, hhv_funcStart__syn_H1_17, hhv_funcStart__syn_I1_18, hhv_funcStart__syn_J1_19, hhv_funcStart__syn_K1_20, hhv_funcStart__syn_L1_21, hhv_funcStart__syn_M1_22, hbv_funcStart__syn_I_3, hbv_funcStart__syn_J_4, hbv_funcStart__syn_K_5, hbv_funcStart__syn_L_6, hbv_funcStart__syn_M_7, hbv_funcStart__syn_N_8, hbv_funcStart__syn_O_9, hbv_funcStart__syn_P_10);
      VAL   [hbv_funcStart__syn_A_2=2, hbv_funcStart__syn_J_4=3, hbv_funcStart__syn_K_5=false, hbv_funcStart__syn_L_6=false, hbv_funcStart__syn_M_7=false, hbv_funcStart__syn_N_8=false, hbv_funcStart__syn_O_9=false, hbv_funcStart__syn_P_10=false, hhv_funcStart__syn_A1_10=false, hhv_funcStart__syn_B1_11=true, hhv_funcStart__syn_C1_12=false, hhv_funcStart__syn_D1_13=false, hhv_funcStart__syn_E1_14=false, hhv_funcStart__syn_F1_15=false, hhv_funcStart__syn_G1_16=false, hhv_funcStart__syn_H1_17=true, hhv_funcStart__syn_I1_18=false, hhv_funcStart__syn_J1_19=true, hhv_funcStart__syn_K1_20=false, hhv_funcStart__syn_L1_21=false, hhv_funcStart__syn_M1_22=false, hhv_funcStart__syn_O1_24=4, hhv_funcStart__syn_R_1=1, hhv_funcStart__syn_S_2=true, hhv_funcStart__syn_T_3=true, hhv_funcStart__syn_U_4=true, hhv_funcStart__syn_V_5=true, hhv_funcStart__syn_W_6=false, hhv_funcStart__syn_X_7=false, hhv_funcStart__syn_Y_8=false, hhv_funcStart__syn_Z_9=false, hhv_funcStart__syn_v_41_25=true, hhv_funcStart__syn_v_42_26=true, hhv_funcStart__syn_v_43_27=true, hhv_funcStart__syn_v_44_28=true, hhv_funcStart__syn_v_45_29=true, hhv_funcStart__syn_v_46_30=true]
[L0]  CALL  call funcNT1__syn(hbv_funcStart__syn_I_3, hbv_funcStart__syn_J_4, hhv_funcStart__syn_S_2, hhv_funcStart__syn_T_3, hhv_funcStart__syn_U_4, hhv_funcStart__syn_V_5, hhv_funcStart__syn_W_6, hhv_funcStart__syn_X_7, hhv_funcStart__syn_Y_8, hhv_funcStart__syn_Z_9, hhv_funcStart__syn_A1_10, hhv_funcStart__syn_B1_11, hhv_funcStart__syn_C1_12, hhv_funcStart__syn_D1_13, hhv_funcStart__syn_E1_14, hhv_funcStart__syn_F1_15, hhv_funcStart__syn_G1_16, hhv_funcStart__syn_H1_17, hhv_funcStart__syn_I1_18, hhv_funcStart__syn_J1_19, hhv_funcStart__syn_K1_20, hhv_funcStart__syn_L1_21, hhv_funcStart__syn_M1_22, hhv_funcStart__syn_N1_23, hhv_funcStart__syn_O1_24, hbv_funcStart__syn_C_11, hbv_funcStart__syn_D_12, hbv_funcStart__syn_E_13, hbv_funcStart__syn_F_14, hbv_funcStart__syn_G_15, hbv_funcStart__syn_H_16);
      VAL   [hhv_funcNT1__syn_B_1=3, hhv_funcNT1__syn_C_2=true, hhv_funcNT1__syn_D_3=true, hhv_funcNT1__syn_E_4=true, hhv_funcNT1__syn_F_5=true, hhv_funcNT1__syn_G_6=false, hhv_funcNT1__syn_H_7=false, hhv_funcNT1__syn_I_8=false, hhv_funcNT1__syn_J_9=false, hhv_funcNT1__syn_K_10=false, hhv_funcNT1__syn_L_11=true, hhv_funcNT1__syn_M_12=false, hhv_funcNT1__syn_N_13=false, hhv_funcNT1__syn_O_14=false, hhv_funcNT1__syn_P_15=false, hhv_funcNT1__syn_Q_16=false, hhv_funcNT1__syn_R_17=true, hhv_funcNT1__syn_S_18=false, hhv_funcNT1__syn_T_19=true, hhv_funcNT1__syn_U_20=false, hhv_funcNT1__syn_V_21=false, hhv_funcNT1__syn_W_22=false, hhv_funcNT1__syn_Y_24=4, hhv_funcNT1__syn_v_25_25=false, hhv_funcNT1__syn_v_26_26=false, hhv_funcNT1__syn_v_27_27=false, hhv_funcNT1__syn_v_28_28=false, hhv_funcNT1__syn_v_29_29=false, hhv_funcNT1__syn_v_30_30=false]
[L0]        assume ((((((!((!hhv_funcNT1__syn_v_29_29 || !hhv_funcNT1__syn_V_21) && (hhv_funcNT1__syn_V_21 || hhv_funcNT1__syn_v_29_29)) && hhv_funcNT1__syn_A_0[hhv_funcNT1__syn_B_1 := 24] == hhv_funcNT1__syn_X_23) && hhv_funcNT1__syn_B_1 + 1 == hhv_funcNT1__syn_Y_24) && !((!hhv_funcNT1__syn_v_25_25 || !hhv_funcNT1__syn_J_9) && (hhv_funcNT1__syn_J_9 || hhv_funcNT1__syn_v_25_25))) && !((!hhv_funcNT1__syn_v_28_28 || !hhv_funcNT1__syn_Q_16) && (hhv_funcNT1__syn_Q_16 || hhv_funcNT1__syn_v_28_28))) && !((!hhv_funcNT1__syn_v_27_27 || !hhv_funcNT1__syn_P_15) && (hhv_funcNT1__syn_P_15 || hhv_funcNT1__syn_v_27_27))) && !((hhv_funcNT1__syn_K_10 || hhv_funcNT1__syn_v_26_26) && (!hhv_funcNT1__syn_v_26_26 || !hhv_funcNT1__syn_K_10))) && !((!hhv_funcNT1__syn_v_30_30 || !hhv_funcNT1__syn_W_22) && (hhv_funcNT1__syn_W_22 || hhv_funcNT1__syn_v_30_30));
      VAL   [hhv_funcNT1__syn_B_1=3, hhv_funcNT1__syn_C_2=true, hhv_funcNT1__syn_D_3=true, hhv_funcNT1__syn_E_4=true, hhv_funcNT1__syn_F_5=true, hhv_funcNT1__syn_G_6=false, hhv_funcNT1__syn_H_7=false, hhv_funcNT1__syn_I_8=false, hhv_funcNT1__syn_J_9=false, hhv_funcNT1__syn_K_10=false, hhv_funcNT1__syn_L_11=true, hhv_funcNT1__syn_M_12=false, hhv_funcNT1__syn_N_13=false, hhv_funcNT1__syn_O_14=false, hhv_funcNT1__syn_P_15=false, hhv_funcNT1__syn_Q_16=false, hhv_funcNT1__syn_R_17=true, hhv_funcNT1__syn_S_18=false, hhv_funcNT1__syn_T_19=true, hhv_funcNT1__syn_U_20=false, hhv_funcNT1__syn_V_21=false, hhv_funcNT1__syn_W_22=false, hhv_funcNT1__syn_Y_24=4, hhv_funcNT1__syn_v_25_25=false, hhv_funcNT1__syn_v_26_26=false, hhv_funcNT1__syn_v_27_27=false, hhv_funcNT1__syn_v_28_28=false, hhv_funcNT1__syn_v_29_29=false, hhv_funcNT1__syn_v_30_30=false]
[L0]  RET   call funcNT1__syn(hbv_funcStart__syn_I_3, hbv_funcStart__syn_J_4, hhv_funcStart__syn_S_2, hhv_funcStart__syn_T_3, hhv_funcStart__syn_U_4, hhv_funcStart__syn_V_5, hhv_funcStart__syn_W_6, hhv_funcStart__syn_X_7, hhv_funcStart__syn_Y_8, hhv_funcStart__syn_Z_9, hhv_funcStart__syn_A1_10, hhv_funcStart__syn_B1_11, hhv_funcStart__syn_C1_12, hhv_funcStart__syn_D1_13, hhv_funcStart__syn_E1_14, hhv_funcStart__syn_F1_15, hhv_funcStart__syn_G1_16, hhv_funcStart__syn_H1_17, hhv_funcStart__syn_I1_18, hhv_funcStart__syn_J1_19, hhv_funcStart__syn_K1_20, hhv_funcStart__syn_L1_21, hhv_funcStart__syn_M1_22, hhv_funcStart__syn_N1_23, hhv_funcStart__syn_O1_24, hbv_funcStart__syn_C_11, hbv_funcStart__syn_D_12, hbv_funcStart__syn_E_13, hbv_funcStart__syn_F_14, hbv_funcStart__syn_G_15, hbv_funcStart__syn_H_16);
      VAL   [hbv_funcStart__syn_A_2=2, hbv_funcStart__syn_C_11=false, hbv_funcStart__syn_D_12=false, hbv_funcStart__syn_E_13=false, hbv_funcStart__syn_F_14=false, hbv_funcStart__syn_G_15=false, hbv_funcStart__syn_H_16=false, hbv_funcStart__syn_J_4=3, hbv_funcStart__syn_K_5=false, hbv_funcStart__syn_L_6=false, hbv_funcStart__syn_M_7=false, hbv_funcStart__syn_N_8=false, hbv_funcStart__syn_O_9=false, hbv_funcStart__syn_P_10=false, hhv_funcStart__syn_A1_10=false, hhv_funcStart__syn_B1_11=true, hhv_funcStart__syn_C1_12=false, hhv_funcStart__syn_D1_13=false, hhv_funcStart__syn_E1_14=false, hhv_funcStart__syn_F1_15=false, hhv_funcStart__syn_G1_16=false, hhv_funcStart__syn_H1_17=true, hhv_funcStart__syn_I1_18=false, hhv_funcStart__syn_J1_19=true, hhv_funcStart__syn_K1_20=false, hhv_funcStart__syn_L1_21=false, hhv_funcStart__syn_M1_22=false, hhv_funcStart__syn_O1_24=4, hhv_funcStart__syn_R_1=1, hhv_funcStart__syn_S_2=true, hhv_funcStart__syn_T_3=true, hhv_funcStart__syn_U_4=true, hhv_funcStart__syn_V_5=true, hhv_funcStart__syn_W_6=false, hhv_funcStart__syn_X_7=false, hhv_funcStart__syn_Y_8=false, hhv_funcStart__syn_Z_9=false, hhv_funcStart__syn_v_41_25=true, hhv_funcStart__syn_v_42_26=true, hhv_funcStart__syn_v_43_27=true, hhv_funcStart__syn_v_44_28=true, hhv_funcStart__syn_v_45_29=true, hhv_funcStart__syn_v_46_30=true]
[L0]  RET   call funcStart__syn(hbv_funcmainStart__syn_B_4, hbv_funcmainStart__syn_A_2, hhv_funcmainStart__syn_O_2, hhv_funcmainStart__syn_X_3, hhv_funcmainStart__syn_G1_4, hhv_funcmainStart__syn_N_5, hhv_funcmainStart__syn_Q_6, hhv_funcmainStart__syn_R_7, hhv_funcmainStart__syn_S_8, hhv_funcmainStart__syn_T_9, hhv_funcmainStart__syn_U_10, hhv_funcmainStart__syn_W_11, hhv_funcmainStart__syn_Z_12, hhv_funcmainStart__syn_A1_13, hhv_funcmainStart__syn_B1_14, hhv_funcmainStart__syn_C1_15, hhv_funcmainStart__syn_D1_16, hhv_funcmainStart__syn_F1_17, hhv_funcmainStart__syn_I1_18, hhv_funcmainStart__syn_J1_19, hhv_funcmainStart__syn_K1_20, hhv_funcmainStart__syn_L1_21, hhv_funcmainStart__syn_M1_22, hhv_funcmainStart__syn_K_23, hhv_funcmainStart__syn_L_24, hbv_funcmainStart__syn_M_8, hbv_funcmainStart__syn_P_1, hbv_funcmainStart__syn_V_3, hbv_funcmainStart__syn_Y_7, hbv_funcmainStart__syn_E1_6, hbv_funcmainStart__syn_H1_5);
      VAL   [hbv_funcmainStart__syn_A_2=1, hbv_funcmainStart__syn_E1_6=true, hbv_funcmainStart__syn_H1_5=true, hbv_funcmainStart__syn_M_8=true, hbv_funcmainStart__syn_P_1=true, hbv_funcmainStart__syn_V_3=true, hbv_funcmainStart__syn_Y_7=true, hhv_funcmainStart__syn_A1_13=false, hhv_funcmainStart__syn_B1_14=false, hhv_funcmainStart__syn_C1_15=false, hhv_funcmainStart__syn_C_38=true, hhv_funcmainStart__syn_D1_16=false, hhv_funcmainStart__syn_D_37=true, hhv_funcmainStart__syn_E_32=true, hhv_funcmainStart__syn_F1_17=true, hhv_funcmainStart__syn_F_31=true, hhv_funcmainStart__syn_G1_4=true, hhv_funcmainStart__syn_G_26=true, hhv_funcmainStart__syn_H_25=true, hhv_funcmainStart__syn_I1_18=false, hhv_funcmainStart__syn_J1_19=true, hhv_funcmainStart__syn_J_1=0, hhv_funcmainStart__syn_K1_20=false, hhv_funcmainStart__syn_L1_21=false, hhv_funcmainStart__syn_L_24=4, hhv_funcmainStart__syn_M1_22=false, hhv_funcmainStart__syn_N_5=true, hhv_funcmainStart__syn_O_2=true, hhv_funcmainStart__syn_Q_6=false, hhv_funcmainStart__syn_R_7=false, hhv_funcmainStart__syn_S_8=false, hhv_funcmainStart__syn_T_9=false, hhv_funcmainStart__syn_U_10=false, hhv_funcmainStart__syn_W_11=true, hhv_funcmainStart__syn_X_3=true, hhv_funcmainStart__syn_Z_12=false, hhv_funcmainStart__syn_v_39_27=false, hhv_funcmainStart__syn_v_40_28=false, hhv_funcmainStart__syn_v_41_29=false, hhv_funcmainStart__syn_v_42_30=false, hhv_funcmainStart__syn_v_43_33=false, hhv_funcmainStart__syn_v_44_34=false, hhv_funcmainStart__syn_v_45_35=false, hhv_funcmainStart__syn_v_46_36=false, hhv_funcmainStart__syn_v_47_39=true, hhv_funcmainStart__syn_v_48_40=false, hhv_funcmainStart__syn_v_49_41=false, hhv_funcmainStart__syn_v_50_42=false]
[L0]  RET   call funcmainStart__syn(hbv_realizable_J_56, hbv_realizable_v_36_9, hbv_realizable_v_37_27, hbv_realizable_v_38_11, hbv_realizable_v_39_49, hbv_realizable_v_40_31, hbv_realizable_v_41_32, hbv_realizable_v_42_29, hbv_realizable_v_43_22, hbv_realizable_v_44_25, hbv_realizable_v_45_10, hbv_realizable_v_46_30, hbv_realizable_v_47_51, hbv_realizable_v_48_45, hbv_realizable_v_49_50, hbv_realizable_v_50_16, hbv_realizable_v_51_8, hbv_realizable_v_52_17, hbv_realizable_v_53_26, hbv_realizable_v_54_28, hbv_realizable_v_55_23, hbv_realizable_v_56_24, hbv_realizable_v_57_1, hbv_realizable_K_57, hbv_realizable_L_58, hbv_realizable_I_47, hbv_realizable_N_48, hbv_realizable_H_39, hbv_realizable_Q_38, hbv_realizable_G_54, hbv_realizable_T_53, hbv_realizable_F_2, hbv_realizable_V_4, hbv_realizable_E_36, hbv_realizable_Y_34, hbv_realizable_D_20, hbv_realizable_B1_18, hbv_realizable_C_6, hbv_realizable_D1_7, hbv_realizable_B_44, hbv_realizable_G1_41, hbv_realizable_A_15, hbv_realizable_J1_12);
      VAL   [hbv_realizable_A_15=false, hbv_realizable_B1_18=false, hbv_realizable_B_44=true, hbv_realizable_C_6=true, hbv_realizable_D1_7=true, hbv_realizable_D_20=false, hbv_realizable_E_36=false, hbv_realizable_F_2=true, hbv_realizable_G1_41=false, hbv_realizable_G_54=false, hbv_realizable_H_39=false, hbv_realizable_I_47=true, hbv_realizable_J1_12=false, hbv_realizable_L_58=4, hbv_realizable_N_48=true, hbv_realizable_Q_38=false, hbv_realizable_T_53=false, hbv_realizable_V_4=true, hbv_realizable_Y_34=false, hbv_realizable_v_36_9=0, hbv_realizable_v_37_27=true, hbv_realizable_v_38_11=true, hbv_realizable_v_39_49=true, hbv_realizable_v_40_31=true, hbv_realizable_v_41_32=false, hbv_realizable_v_42_29=false, hbv_realizable_v_43_22=false, hbv_realizable_v_44_25=false, hbv_realizable_v_45_10=false, hbv_realizable_v_46_30=true, hbv_realizable_v_47_51=false, hbv_realizable_v_48_45=false, hbv_realizable_v_49_50=false, hbv_realizable_v_50_16=false, hbv_realizable_v_51_8=false, hbv_realizable_v_52_17=true, hbv_realizable_v_53_26=false, hbv_realizable_v_54_28=true, hbv_realizable_v_55_23=false, hbv_realizable_v_56_24=false, hbv_realizable_v_57_1=false]
[L0]  RET   call realizable();
[L0]  RET   call False();
[L0]        assert false;

  - StatisticsResult: Ultimate Automizer benchmark data
    CFG has 14 procedures, 162 locations, 437 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 3, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6 mSDsluCounter, 3062 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2439 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 57 IncrementalHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 623 mSDtfsCounter, 57 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=162occurred in iteration=0, InterpolantAutomatonStates: 12, 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, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 56 NumberOfCodeBlocks, 56 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 30 ConstructedInterpolants, 0 QuantifiedInterpolants, 148 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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 21:21:41,904 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
