/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.positions.where.we.compute.the.hoare.annotation All -i ../../../trunk/examples/svcomp/weaver/chl-file-item-subst.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.empire2-owicki-f61efc6-m [2025-03-14 22:11:13,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-14 22:11:13,923 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2025-03-14 22:11:13,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-14 22:11:13,947 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-14 22:11:13,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * Use SBE=true [2025-03-14 22:11:13,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-14 22:11:13,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-14 22:11:13,948 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * To the following directory=./dump/ [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-14 22:11:13,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-14 22:11:13,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-14 22:11:13,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-14 22:11:13,949 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-14 22:11:13,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-14 22:11:13,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All [2025-03-14 22:11:14,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-14 22:11:14,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-14 22:11:14,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-14 22:11:14,167 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-14 22:11:14,168 INFO L274 PluginConnector]: CDTParser initialized [2025-03-14 22:11:14,170 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-file-item-subst.wvr.c [2025-03-14 22:11:15,335 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eac02535/fd8a9ffe4c424b2682f2e9d052294d75/FLAGddb8cb99f [2025-03-14 22:11:15,499 INFO L384 CDTParser]: Found 1 translation units. [2025-03-14 22:11:15,500 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-file-item-subst.wvr.c [2025-03-14 22:11:15,505 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eac02535/fd8a9ffe4c424b2682f2e9d052294d75/FLAGddb8cb99f [2025-03-14 22:11:15,903 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8eac02535/fd8a9ffe4c424b2682f2e9d052294d75 [2025-03-14 22:11:15,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-14 22:11:15,905 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-03-14 22:11:15,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-14 22:11:15,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-14 22:11:15,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-14 22:11:15,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 10:11:15" (1/1) ... [2025-03-14 22:11:15,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3fcb6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:15, skipping insertion in model container [2025-03-14 22:11:15,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 10:11:15" (1/1) ... [2025-03-14 22:11:15,920 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-14 22:11:16,041 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-file-item-subst.wvr.c[3054,3067] [2025-03-14 22:11:16,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-14 22:11:16,055 INFO L200 MainTranslator]: Completed pre-run [2025-03-14 22:11:16,076 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-file-item-subst.wvr.c[3054,3067] [2025-03-14 22:11:16,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-14 22:11:16,091 INFO L204 MainTranslator]: Completed translation [2025-03-14 22:11:16,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16 WrapperNode [2025-03-14 22:11:16,092 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-14 22:11:16,093 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-14 22:11:16,093 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-14 22:11:16,093 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-14 22:11:16,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,124 INFO L138 Inliner]: procedures = 22, calls = 16, calls flagged for inlining = 9, calls inlined = 13, statements flattened = 196 [2025-03-14 22:11:16,124 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-14 22:11:16,125 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-14 22:11:16,125 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-14 22:11:16,125 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-14 22:11:16,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,136 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,144 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,146 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,151 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,152 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,153 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-14 22:11:16,154 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-14 22:11:16,154 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-14 22:11:16,154 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-14 22:11:16,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (1/1) ... [2025-03-14 22:11:16,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-14 22:11:16,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-14 22:11:16,187 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-03-14 22:11:16,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-03-14 22:11:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-14 22:11:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2025-03-14 22:11:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2025-03-14 22:11:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2025-03-14 22:11:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2025-03-14 22:11:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2025-03-14 22:11:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2025-03-14 22:11:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-14 22:11:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-14 22:11:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-14 22:11:16,206 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-14 22:11:16,272 INFO L234 CfgBuilder]: Building ICFG [2025-03-14 22:11:16,274 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-14 22:11:16,507 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-14 22:11:16,507 INFO L283 CfgBuilder]: Performing block encoding [2025-03-14 22:11:16,517 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-14 22:11:16,517 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-14 22:11:16,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.03 10:11:16 BoogieIcfgContainer [2025-03-14 22:11:16,517 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-14 22:11:16,519 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-14 22:11:16,519 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-14 22:11:16,522 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-14 22:11:16,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.03 10:11:15" (1/3) ... [2025-03-14 22:11:16,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31edbfee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.03 10:11:16, skipping insertion in model container [2025-03-14 22:11:16,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 10:11:16" (2/3) ... [2025-03-14 22:11:16,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31edbfee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.03 10:11:16, skipping insertion in model container [2025-03-14 22:11:16,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.03 10:11:16" (3/3) ... [2025-03-14 22:11:16,523 INFO L128 eAbstractionObserver]: Analyzing ICFG chl-file-item-subst.wvr.c [2025-03-14 22:11:16,534 INFO L303 ceAbstractionStarter]: Automizer settings: Hoare:All NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-14 22:11:16,535 INFO L169 ceAbstractionStarter]: Applying trace abstraction to ICFG chl-file-item-subst.wvr.c that has 4 procedures, 239 locations, 1 initial locations, 0 loop locations, and 1 error locations. [2025-03-14 22:11:16,535 INFO L581 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-14 22:11:16,632 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2025-03-14 22:11:16,669 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-14 22:11:16,680 INFO L333 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=All, 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;@b12706d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-14 22:11:16,680 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-03-14 22:11:16,767 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-14 22:11:16,768 INFO L124 PetriNetUnfolderBase]: 20/249 cut-off events. [2025-03-14 22:11:16,769 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2025-03-14 22:11:16,769 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:16,770 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:16,770 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:16,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:16,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1287284146, now seen corresponding path program 1 times [2025-03-14 22:11:16,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:16,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208361369] [2025-03-14 22:11:16,781 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:11:16,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:18,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:18,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:18,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208361369] [2025-03-14 22:11:18,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208361369] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:18,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:18,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-14 22:11:18,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919144326] [2025-03-14 22:11:18,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:18,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-14 22:11:18,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:18,035 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-14 22:11:18,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-14 22:11:18,043 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:18,050 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 248 places, 258 transitions, 537 flow. Second operand has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:18,050 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:18,050 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:18,052 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:18,754 INFO L124 PetriNetUnfolderBase]: 239/1355 cut-off events. [2025-03-14 22:11:18,755 INFO L125 PetriNetUnfolderBase]: For 243/243 co-relation queries the response was YES. [2025-03-14 22:11:18,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1832 conditions, 1355 events. 239/1355 cut-off events. For 243/243 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 10233 event pairs, 102 based on Foata normal form. 146/1373 useless extension candidates. Maximal degree in co-relation 1540. Up to 211 conditions per place. [2025-03-14 22:11:18,775 INFO L140 encePairwiseOnDemand]: 238/258 looper letters, 69 selfloop transitions, 12 changer transitions 25/312 dead transitions. [2025-03-14 22:11:18,775 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 255 places, 312 transitions, 908 flow [2025-03-14 22:11:18,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-03-14 22:11:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2025-03-14 22:11:18,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 3553 transitions. [2025-03-14 22:11:18,804 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8607073643410853 [2025-03-14 22:11:18,806 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 7 predicate places. [2025-03-14 22:11:18,806 INFO L471 AbstractCegarLoop]: Abstraction has has 255 places, 312 transitions, 908 flow [2025-03-14 22:11:18,808 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:18,809 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:18,809 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:18,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-14 22:11:18,809 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:18,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:18,811 INFO L85 PathProgramCache]: Analyzing trace with hash 2092245740, now seen corresponding path program 2 times [2025-03-14 22:11:18,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:18,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384613148] [2025-03-14 22:11:18,811 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:11:18,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:18,852 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:18,852 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:19,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:19,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384613148] [2025-03-14 22:11:19,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384613148] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:19,327 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:19,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-14 22:11:19,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846911517] [2025-03-14 22:11:19,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:19,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-14 22:11:19,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:19,328 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-14 22:11:19,329 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-14 22:11:19,331 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:19,332 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 255 places, 312 transitions, 908 flow. Second operand has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:19,333 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:19,333 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:19,333 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:19,765 INFO L124 PetriNetUnfolderBase]: 267/1533 cut-off events. [2025-03-14 22:11:19,765 INFO L125 PetriNetUnfolderBase]: For 386/460 co-relation queries the response was YES. [2025-03-14 22:11:19,780 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2502 conditions, 1533 events. 267/1533 cut-off events. For 386/460 co-relation queries the response was YES. Maximal size of possible extension queue 101. Compared 12066 event pairs, 104 based on Foata normal form. 4/1394 useless extension candidates. Maximal degree in co-relation 2044. Up to 302 conditions per place. [2025-03-14 22:11:19,788 INFO L140 encePairwiseOnDemand]: 247/258 looper letters, 78 selfloop transitions, 21 changer transitions 43/348 dead transitions. [2025-03-14 22:11:19,788 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 267 places, 348 transitions, 1369 flow [2025-03-14 22:11:19,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-14 22:11:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2025-03-14 22:11:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2847 transitions. [2025-03-14 22:11:19,793 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8488372093023255 [2025-03-14 22:11:19,793 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 19 predicate places. [2025-03-14 22:11:19,794 INFO L471 AbstractCegarLoop]: Abstraction has has 267 places, 348 transitions, 1369 flow [2025-03-14 22:11:19,794 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:19,794 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:19,795 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:19,795 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-14 22:11:19,795 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:19,795 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:19,795 INFO L85 PathProgramCache]: Analyzing trace with hash -400193046, now seen corresponding path program 3 times [2025-03-14 22:11:19,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:19,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230810977] [2025-03-14 22:11:19,796 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:11:19,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:19,836 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:11:19,836 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:20,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:20,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:20,287 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230810977] [2025-03-14 22:11:20,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230810977] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:20,287 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:20,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-14 22:11:20,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900629772] [2025-03-14 22:11:20,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:20,287 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-14 22:11:20,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:20,288 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-14 22:11:20,288 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-14 22:11:20,291 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:20,293 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 267 places, 348 transitions, 1369 flow. Second operand has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:20,293 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:20,293 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:20,293 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:21,007 INFO L124 PetriNetUnfolderBase]: 337/1871 cut-off events. [2025-03-14 22:11:21,008 INFO L125 PetriNetUnfolderBase]: For 716/910 co-relation queries the response was YES. [2025-03-14 22:11:21,017 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3868 conditions, 1871 events. 337/1871 cut-off events. For 716/910 co-relation queries the response was YES. Maximal size of possible extension queue 144. Compared 16000 event pairs, 115 based on Foata normal form. 0/1720 useless extension candidates. Maximal degree in co-relation 3078. Up to 444 conditions per place. [2025-03-14 22:11:21,025 INFO L140 encePairwiseOnDemand]: 247/258 looper letters, 151 selfloop transitions, 31 changer transitions 69/457 dead transitions. [2025-03-14 22:11:21,025 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 282 places, 457 transitions, 2618 flow [2025-03-14 22:11:21,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2025-03-14 22:11:21,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2025-03-14 22:11:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 3513 transitions. [2025-03-14 22:11:21,032 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8510174418604651 [2025-03-14 22:11:21,033 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 34 predicate places. [2025-03-14 22:11:21,033 INFO L471 AbstractCegarLoop]: Abstraction has has 282 places, 457 transitions, 2618 flow [2025-03-14 22:11:21,034 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:21,034 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:21,034 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:21,034 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-14 22:11:21,034 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:21,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:21,035 INFO L85 PathProgramCache]: Analyzing trace with hash -362455138, now seen corresponding path program 4 times [2025-03-14 22:11:21,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:21,035 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917755857] [2025-03-14 22:11:21,035 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-14 22:11:21,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:21,054 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2025-03-14 22:11:21,054 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:21,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:21,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917755857] [2025-03-14 22:11:21,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917755857] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:21,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:21,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2025-03-14 22:11:21,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127934623] [2025-03-14 22:11:21,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:21,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-03-14 22:11:21,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:21,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-03-14 22:11:21,704 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2025-03-14 22:11:21,707 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 211 out of 258 [2025-03-14 22:11:21,709 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 282 places, 457 transitions, 2618 flow. Second operand has 11 states, 11 states have (on average 213.72727272727272) internal successors, (2351), 11 states have internal predecessors, (2351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:21,709 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:21,709 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 211 of 258 [2025-03-14 22:11:21,710 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:22,207 INFO L124 PetriNetUnfolderBase]: 523/2552 cut-off events. [2025-03-14 22:11:22,207 INFO L125 PetriNetUnfolderBase]: For 2117/4483 co-relation queries the response was YES. [2025-03-14 22:11:22,217 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6169 conditions, 2552 events. 523/2552 cut-off events. For 2117/4483 co-relation queries the response was YES. Maximal size of possible extension queue 176. Compared 23675 event pairs, 214 based on Foata normal form. 33/2394 useless extension candidates. Maximal degree in co-relation 5187. Up to 667 conditions per place. [2025-03-14 22:11:22,229 INFO L140 encePairwiseOnDemand]: 247/258 looper letters, 153 selfloop transitions, 30 changer transitions 98/485 dead transitions. [2025-03-14 22:11:22,229 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 295 places, 485 transitions, 3377 flow [2025-03-14 22:11:22,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-03-14 22:11:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2025-03-14 22:11:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 3046 transitions. [2025-03-14 22:11:22,234 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8433001107419712 [2025-03-14 22:11:22,235 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 47 predicate places. [2025-03-14 22:11:22,235 INFO L471 AbstractCegarLoop]: Abstraction has has 295 places, 485 transitions, 3377 flow [2025-03-14 22:11:22,236 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 213.72727272727272) internal successors, (2351), 11 states have internal predecessors, (2351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:22,236 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:22,237 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:22,237 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-14 22:11:22,237 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:22,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:22,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1718698, now seen corresponding path program 5 times [2025-03-14 22:11:22,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:22,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171691224] [2025-03-14 22:11:22,238 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-14 22:11:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:22,256 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:22,256 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:22,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:22,581 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:22,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171691224] [2025-03-14 22:11:22,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171691224] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:22,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:22,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-14 22:11:22,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153560938] [2025-03-14 22:11:22,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:22,582 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-14 22:11:22,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:22,583 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-14 22:11:22,583 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-14 22:11:22,583 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:22,585 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 295 places, 485 transitions, 3377 flow. Second operand has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:22,585 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:22,585 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:22,585 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:23,079 INFO L124 PetriNetUnfolderBase]: 535/2550 cut-off events. [2025-03-14 22:11:23,079 INFO L125 PetriNetUnfolderBase]: For 2888/8425 co-relation queries the response was YES. [2025-03-14 22:11:23,095 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7161 conditions, 2550 events. 535/2550 cut-off events. For 2888/8425 co-relation queries the response was YES. Maximal size of possible extension queue 181. Compared 23562 event pairs, 218 based on Foata normal form. 126/2484 useless extension candidates. Maximal degree in co-relation 5926. Up to 693 conditions per place. [2025-03-14 22:11:23,105 INFO L140 encePairwiseOnDemand]: 247/258 looper letters, 150 selfloop transitions, 31 changer transitions 119/507 dead transitions. [2025-03-14 22:11:23,105 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 307 places, 507 transitions, 4204 flow [2025-03-14 22:11:23,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-14 22:11:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2025-03-14 22:11:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 2849 transitions. [2025-03-14 22:11:23,109 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8494335122242099 [2025-03-14 22:11:23,110 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 59 predicate places. [2025-03-14 22:11:23,110 INFO L471 AbstractCegarLoop]: Abstraction has has 307 places, 507 transitions, 4204 flow [2025-03-14 22:11:23,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:23,111 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:23,111 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:23,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-14 22:11:23,111 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:23,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:23,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1138387506, now seen corresponding path program 6 times [2025-03-14 22:11:23,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:23,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72780046] [2025-03-14 22:11:23,112 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-14 22:11:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:23,133 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-14 22:11:23,134 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:23,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:23,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72780046] [2025-03-14 22:11:23,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72780046] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:23,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:23,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-14 22:11:23,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033765615] [2025-03-14 22:11:23,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:23,493 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-14 22:11:23,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:23,493 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-14 22:11:23,493 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-14 22:11:23,494 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:23,495 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 307 places, 507 transitions, 4204 flow. Second operand has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:23,495 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:23,495 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:23,495 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:23,953 INFO L124 PetriNetUnfolderBase]: 520/2404 cut-off events. [2025-03-14 22:11:23,953 INFO L125 PetriNetUnfolderBase]: For 4350/12681 co-relation queries the response was YES. [2025-03-14 22:11:23,992 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7856 conditions, 2404 events. 520/2404 cut-off events. For 4350/12681 co-relation queries the response was YES. Maximal size of possible extension queue 179. Compared 21882 event pairs, 203 based on Foata normal form. 162/2396 useless extension candidates. Maximal degree in co-relation 6503. Up to 690 conditions per place. [2025-03-14 22:11:24,002 INFO L140 encePairwiseOnDemand]: 247/258 looper letters, 127 selfloop transitions, 32 changer transitions 138/504 dead transitions. [2025-03-14 22:11:24,002 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 320 places, 504 transitions, 4748 flow [2025-03-14 22:11:24,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-03-14 22:11:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2025-03-14 22:11:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 3063 transitions. [2025-03-14 22:11:24,007 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8480066445182725 [2025-03-14 22:11:24,008 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 72 predicate places. [2025-03-14 22:11:24,009 INFO L471 AbstractCegarLoop]: Abstraction has has 320 places, 504 transitions, 4748 flow [2025-03-14 22:11:24,010 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 216.5) internal successors, (1732), 8 states have internal predecessors, (1732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:24,010 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:24,010 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:24,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-14 22:11:24,010 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:24,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:24,011 INFO L85 PathProgramCache]: Analyzing trace with hash -2087498296, now seen corresponding path program 1 times [2025-03-14 22:11:24,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:24,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113482251] [2025-03-14 22:11:24,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:11:24,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:24,041 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:24,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113482251] [2025-03-14 22:11:24,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113482251] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:24,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:24,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 22:11:24,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56260216] [2025-03-14 22:11:24,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:24,042 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 22:11:24,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:24,042 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 22:11:24,042 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 22:11:24,042 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 258 [2025-03-14 22:11:24,043 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 320 places, 504 transitions, 4748 flow. Second operand has 3 states, 3 states have (on average 240.33333333333334) internal successors, (721), 3 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:24,043 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:24,043 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 258 [2025-03-14 22:11:24,043 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:24,510 INFO L124 PetriNetUnfolderBase]: 1149/5597 cut-off events. [2025-03-14 22:11:24,510 INFO L125 PetriNetUnfolderBase]: For 12652/17702 co-relation queries the response was YES. [2025-03-14 22:11:24,536 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17026 conditions, 5597 events. 1149/5597 cut-off events. For 12652/17702 co-relation queries the response was YES. Maximal size of possible extension queue 372. Compared 62980 event pairs, 384 based on Foata normal form. 1/5139 useless extension candidates. Maximal degree in co-relation 12981. Up to 1376 conditions per place. [2025-03-14 22:11:24,554 INFO L140 encePairwiseOnDemand]: 252/258 looper letters, 39 selfloop transitions, 4 changer transitions 197/579 dead transitions. [2025-03-14 22:11:24,554 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 579 transitions, 6315 flow [2025-03-14 22:11:24,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 22:11:24,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 22:11:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 732 transitions. [2025-03-14 22:11:24,556 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9457364341085271 [2025-03-14 22:11:24,556 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 74 predicate places. [2025-03-14 22:11:24,556 INFO L471 AbstractCegarLoop]: Abstraction has has 322 places, 579 transitions, 6315 flow [2025-03-14 22:11:24,556 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 240.33333333333334) internal successors, (721), 3 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:24,556 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:24,557 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:24,557 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-14 22:11:24,557 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:24,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:24,557 INFO L85 PathProgramCache]: Analyzing trace with hash -271853470, now seen corresponding path program 1 times [2025-03-14 22:11:24,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:24,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10068063] [2025-03-14 22:11:24,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:11:24,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:24,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:24,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10068063] [2025-03-14 22:11:24,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10068063] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:24,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:24,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-14 22:11:24,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523128428] [2025-03-14 22:11:24,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:24,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-14 22:11:24,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:24,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-14 22:11:24,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-14 22:11:24,703 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 258 [2025-03-14 22:11:24,704 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 322 places, 579 transitions, 6315 flow. Second operand has 7 states, 7 states have (on average 221.57142857142858) internal successors, (1551), 7 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:24,704 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:24,704 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 258 [2025-03-14 22:11:24,704 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:25,015 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 14#$Ultimate##0true, 399#true, 91#L77-4true, 426#true, 254#(or (and (= ~result_10~0 1) (= (mod ~is_null_6~0 256) 0)) (and (= ~result_10~0 0) (not (= (mod ~is_null_6~0 256) 0)))), 343#true, 306#true, 116#L44-23true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:25,015 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2025-03-14 22:11:25,015 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2025-03-14 22:11:25,015 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2025-03-14 22:11:25,015 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2025-03-14 22:11:25,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][254], [8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 70#L56-3true, 91#L77-4true, 254#(or (and (= ~result_10~0 1) (= (mod ~is_null_6~0 256) 0)) (and (= ~result_10~0 0) (not (= (mod ~is_null_6~0 256) 0)))), 426#true, 343#true, 306#true, 116#L44-23true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:25,171 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,171 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,171 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,171 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([701] L56-3-->L56-4: Formula: (not (= (mod v_~is_null_6~0_5 256) 0)) InVars {~is_null_6~0=v_~is_null_6~0_5} OutVars{~is_null_6~0=v_~is_null_6~0_5} AuxVars[] AssignedVars[][228], [8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 107#L44-22true, 210#L56-4true, 91#L77-4true, 254#(or (and (= ~result_10~0 1) (= (mod ~is_null_6~0 256) 0)) (and (= ~result_10~0 0) (not (= (mod ~is_null_6~0 256) 0)))), 343#true, 306#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 439#(and (not (= ~result_9~0 0)) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0))))]) [2025-03-14 22:11:25,172 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([702] L56-3-->L56-6: Formula: (= (mod v_~is_null_6~0_6 256) 0) InVars {~is_null_6~0=v_~is_null_6~0_6} OutVars{~is_null_6~0=v_~is_null_6~0_6} AuxVars[] AssignedVars[][229], [8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 107#L44-22true, 91#L77-4true, 254#(or (and (= ~result_10~0 1) (= (mod ~is_null_6~0 256) 0)) (and (= ~result_10~0 0) (not (= (mod ~is_null_6~0 256) 0)))), 343#true, 306#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 21#L56-6true, 439#(and (not (= ~result_9~0 0)) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0))))]) [2025-03-14 22:11:25,172 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,172 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:25,244 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][225], [8#L50-24true, 20#L56-1true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 91#L77-4true, 254#(or (and (= ~result_10~0 1) (= (mod ~is_null_6~0 256) 0)) (and (= ~result_10~0 0) (not (= (mod ~is_null_6~0 256) 0)))), 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 306#true, 116#L44-23true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:25,244 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,244 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,244 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,244 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,244 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][230], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 8#L50-24true, 425#(= (mod ~is_null_0~0 256) 0), 107#L44-22true, 91#L77-4true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 265#(and (= |thread3Thread1of1ForFork2_#t~ite15#1| ~result_10~0) (or (and (= ~result_10~0 1) (= (mod ~is_null_6~0 256) 0)) (and (= ~result_10~0 0) (not (= (mod ~is_null_6~0 256) 0))))), thread3Thread1of1ForFork2InUse, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:11:25,244 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,245 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,245 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2025-03-14 22:11:25,245 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2025-03-14 22:11:26,286 INFO L124 PetriNetUnfolderBase]: 3386/14729 cut-off events. [2025-03-14 22:11:26,286 INFO L125 PetriNetUnfolderBase]: For 153355/216683 co-relation queries the response was YES. [2025-03-14 22:11:26,367 INFO L83 FinitePrefix]: Finished finitePrefix Result has 49078 conditions, 14729 events. 3386/14729 cut-off events. For 153355/216683 co-relation queries the response was YES. Maximal size of possible extension queue 1019. Compared 194724 event pairs, 752 based on Foata normal form. 330/13473 useless extension candidates. Maximal degree in co-relation 28921. Up to 3954 conditions per place. [2025-03-14 22:11:26,482 INFO L140 encePairwiseOnDemand]: 245/258 looper letters, 188 selfloop transitions, 18 changer transitions 552/1057 dead transitions. [2025-03-14 22:11:26,483 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 333 places, 1057 transitions, 15382 flow [2025-03-14 22:11:26,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-03-14 22:11:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2025-03-14 22:11:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2712 transitions. [2025-03-14 22:11:26,488 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.875968992248062 [2025-03-14 22:11:26,490 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 85 predicate places. [2025-03-14 22:11:26,490 INFO L471 AbstractCegarLoop]: Abstraction has has 333 places, 1057 transitions, 15382 flow [2025-03-14 22:11:26,490 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 221.57142857142858) internal successors, (1551), 7 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:26,490 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:26,491 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:26,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-14 22:11:26,491 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:26,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:26,491 INFO L85 PathProgramCache]: Analyzing trace with hash 1161639278, now seen corresponding path program 2 times [2025-03-14 22:11:26,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:26,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436621207] [2025-03-14 22:11:26,491 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:11:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:26,511 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:26,511 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:26,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:26,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436621207] [2025-03-14 22:11:26,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436621207] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:26,606 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:26,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-14 22:11:26,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829210740] [2025-03-14 22:11:26,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:26,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-14 22:11:26,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:26,606 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-14 22:11:26,606 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-14 22:11:26,607 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 258 [2025-03-14 22:11:26,608 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 333 places, 1057 transitions, 15382 flow. Second operand has 7 states, 7 states have (on average 221.57142857142858) internal successors, (1551), 7 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:26,609 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:26,609 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 258 [2025-03-14 22:11:26,609 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:28,555 INFO L124 PetriNetUnfolderBase]: 3457/15837 cut-off events. [2025-03-14 22:11:28,555 INFO L125 PetriNetUnfolderBase]: For 158515/199864 co-relation queries the response was YES. [2025-03-14 22:11:28,634 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53045 conditions, 15837 events. 3457/15837 cut-off events. For 158515/199864 co-relation queries the response was YES. Maximal size of possible extension queue 1022. Compared 213662 event pairs, 914 based on Foata normal form. 1070/15206 useless extension candidates. Maximal degree in co-relation 30261. Up to 4035 conditions per place. [2025-03-14 22:11:28,683 INFO L140 encePairwiseOnDemand]: 245/258 looper letters, 185 selfloop transitions, 12 changer transitions 581/1077 dead transitions. [2025-03-14 22:11:28,684 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 342 places, 1077 transitions, 17271 flow [2025-03-14 22:11:28,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-03-14 22:11:28,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2025-03-14 22:11:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2250 transitions. [2025-03-14 22:11:28,687 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.872093023255814 [2025-03-14 22:11:28,688 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 94 predicate places. [2025-03-14 22:11:28,689 INFO L471 AbstractCegarLoop]: Abstraction has has 342 places, 1077 transitions, 17271 flow [2025-03-14 22:11:28,689 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 221.57142857142858) internal successors, (1551), 7 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:28,689 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:28,689 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:28,689 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-14 22:11:28,690 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:28,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:28,691 INFO L85 PathProgramCache]: Analyzing trace with hash 586737274, now seen corresponding path program 2 times [2025-03-14 22:11:28,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:28,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643082953] [2025-03-14 22:11:28,691 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:11:28,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:28,700 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:28,700 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:28,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:28,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643082953] [2025-03-14 22:11:28,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [643082953] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:28,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:28,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 22:11:28,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071888146] [2025-03-14 22:11:28,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:28,718 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 22:11:28,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:28,718 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 22:11:28,718 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 22:11:28,719 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 258 [2025-03-14 22:11:28,719 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 342 places, 1077 transitions, 17271 flow. Second operand has 3 states, 3 states have (on average 240.33333333333334) internal successors, (721), 3 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:28,719 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:28,719 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 258 [2025-03-14 22:11:28,719 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:29,601 INFO L124 PetriNetUnfolderBase]: 2044/8746 cut-off events. [2025-03-14 22:11:29,601 INFO L125 PetriNetUnfolderBase]: For 87292/105604 co-relation queries the response was YES. [2025-03-14 22:11:29,658 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30836 conditions, 8746 events. 2044/8746 cut-off events. For 87292/105604 co-relation queries the response was YES. Maximal size of possible extension queue 594. Compared 104142 event pairs, 583 based on Foata normal form. 158/7907 useless extension candidates. Maximal degree in co-relation 17932. Up to 2496 conditions per place. [2025-03-14 22:11:29,688 INFO L140 encePairwiseOnDemand]: 254/258 looper letters, 56 selfloop transitions, 2 changer transitions 320/755 dead transitions. [2025-03-14 22:11:29,688 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 344 places, 755 transitions, 11020 flow [2025-03-14 22:11:29,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 22:11:29,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 22:11:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 732 transitions. [2025-03-14 22:11:29,689 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9457364341085271 [2025-03-14 22:11:29,690 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 96 predicate places. [2025-03-14 22:11:29,690 INFO L471 AbstractCegarLoop]: Abstraction has has 344 places, 755 transitions, 11020 flow [2025-03-14 22:11:29,690 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 240.33333333333334) internal successors, (721), 3 states have internal predecessors, (721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:29,690 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:29,690 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:29,690 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-14 22:11:29,690 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:29,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:29,691 INFO L85 PathProgramCache]: Analyzing trace with hash -1803198714, now seen corresponding path program 3 times [2025-03-14 22:11:29,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:29,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369609861] [2025-03-14 22:11:29,691 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:11:29,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:29,702 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:11:29,702 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:29,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:29,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:29,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369609861] [2025-03-14 22:11:29,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369609861] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:29,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:29,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-14 22:11:29,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437042670] [2025-03-14 22:11:29,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:29,777 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-14 22:11:29,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:29,778 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-14 22:11:29,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-14 22:11:29,779 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 258 [2025-03-14 22:11:29,780 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 344 places, 755 transitions, 11020 flow. Second operand has 7 states, 7 states have (on average 221.57142857142858) internal successors, (1551), 7 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:29,780 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:29,780 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 258 [2025-03-14 22:11:29,780 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:30,699 INFO L124 PetriNetUnfolderBase]: 1929/8916 cut-off events. [2025-03-14 22:11:30,699 INFO L125 PetriNetUnfolderBase]: For 110240/128965 co-relation queries the response was YES. [2025-03-14 22:11:30,765 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32402 conditions, 8916 events. 1929/8916 cut-off events. For 110240/128965 co-relation queries the response was YES. Maximal size of possible extension queue 608. Compared 109552 event pairs, 527 based on Foata normal form. 259/8252 useless extension candidates. Maximal degree in co-relation 18551. Up to 2425 conditions per place. [2025-03-14 22:11:30,794 INFO L140 encePairwiseOnDemand]: 244/258 looper letters, 128 selfloop transitions, 9 changer transitions 385/782 dead transitions. [2025-03-14 22:11:30,794 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 353 places, 782 transitions, 12500 flow [2025-03-14 22:11:30,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-03-14 22:11:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2025-03-14 22:11:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2248 transitions. [2025-03-14 22:11:30,796 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8713178294573644 [2025-03-14 22:11:30,796 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 105 predicate places. [2025-03-14 22:11:30,796 INFO L471 AbstractCegarLoop]: Abstraction has has 353 places, 782 transitions, 12500 flow [2025-03-14 22:11:30,796 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 221.57142857142858) internal successors, (1551), 7 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:30,797 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:30,797 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:30,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-03-14 22:11:30,797 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:30,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:30,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1020449692, now seen corresponding path program 1 times [2025-03-14 22:11:30,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:30,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158551785] [2025-03-14 22:11:30,797 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:11:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:30,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:30,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158551785] [2025-03-14 22:11:30,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158551785] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:30,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:30,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-14 22:11:30,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052710251] [2025-03-14 22:11:30,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:30,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-14 22:11:30,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:30,875 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-14 22:11:30,875 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-14 22:11:30,876 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 221 out of 258 [2025-03-14 22:11:30,877 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 353 places, 782 transitions, 12500 flow. Second operand has 7 states, 7 states have (on average 224.42857142857142) internal successors, (1571), 7 states have internal predecessors, (1571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:30,877 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:30,877 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 221 of 258 [2025-03-14 22:11:30,877 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:32,179 INFO L124 PetriNetUnfolderBase]: 2372/11158 cut-off events. [2025-03-14 22:11:32,180 INFO L125 PetriNetUnfolderBase]: For 178564/203835 co-relation queries the response was YES. [2025-03-14 22:11:32,283 INFO L83 FinitePrefix]: Finished finitePrefix Result has 41126 conditions, 11158 events. 2372/11158 cut-off events. For 178564/203835 co-relation queries the response was YES. Maximal size of possible extension queue 709. Compared 142566 event pairs, 852 based on Foata normal form. 239/10249 useless extension candidates. Maximal degree in co-relation 23817. Up to 3052 conditions per place. [2025-03-14 22:11:32,313 INFO L140 encePairwiseOnDemand]: 248/258 looper letters, 49 selfloop transitions, 0 changer transitions 488/773 dead transitions. [2025-03-14 22:11:32,313 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 362 places, 773 transitions, 13241 flow [2025-03-14 22:11:32,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-03-14 22:11:32,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2025-03-14 22:11:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2260 transitions. [2025-03-14 22:11:32,315 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.875968992248062 [2025-03-14 22:11:32,315 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 114 predicate places. [2025-03-14 22:11:32,316 INFO L471 AbstractCegarLoop]: Abstraction has has 362 places, 773 transitions, 13241 flow [2025-03-14 22:11:32,316 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 224.42857142857142) internal successors, (1571), 7 states have internal predecessors, (1571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:32,316 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:32,316 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:32,316 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-03-14 22:11:32,316 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:32,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:32,317 INFO L85 PathProgramCache]: Analyzing trace with hash -588992304, now seen corresponding path program 1 times [2025-03-14 22:11:32,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:32,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356231821] [2025-03-14 22:11:32,317 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:11:32,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:32,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:32,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356231821] [2025-03-14 22:11:32,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356231821] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:32,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:32,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 22:11:32,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150906242] [2025-03-14 22:11:32,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:32,348 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 22:11:32,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:32,349 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 22:11:32,349 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 22:11:32,349 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 258 [2025-03-14 22:11:32,350 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 362 places, 773 transitions, 13241 flow. Second operand has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:32,350 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:32,350 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 258 [2025-03-14 22:11:32,350 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:33,182 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][475], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:33,182 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2025-03-14 22:11:33,182 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:11:33,182 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:11:33,182 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:11:33,206 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][475], [8#L50-24true, 504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 470#(= (mod ~is_null_3~0 256) 0), 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:33,206 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:11:33,206 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:33,206 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:33,206 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:33,402 INFO L124 PetriNetUnfolderBase]: 1963/9054 cut-off events. [2025-03-14 22:11:33,402 INFO L125 PetriNetUnfolderBase]: For 152830/169970 co-relation queries the response was YES. [2025-03-14 22:11:33,475 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35238 conditions, 9054 events. 1963/9054 cut-off events. For 152830/169970 co-relation queries the response was YES. Maximal size of possible extension queue 632. Compared 111189 event pairs, 541 based on Foata normal form. 135/8276 useless extension candidates. Maximal degree in co-relation 19977. Up to 2442 conditions per place. [2025-03-14 22:11:33,498 INFO L140 encePairwiseOnDemand]: 254/258 looper letters, 21 selfloop transitions, 2 changer transitions 473/747 dead transitions. [2025-03-14 22:11:33,498 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 747 transitions, 13156 flow [2025-03-14 22:11:33,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 22:11:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 22:11:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 731 transitions. [2025-03-14 22:11:33,499 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9444444444444444 [2025-03-14 22:11:33,500 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 116 predicate places. [2025-03-14 22:11:33,500 INFO L471 AbstractCegarLoop]: Abstraction has has 364 places, 747 transitions, 13156 flow [2025-03-14 22:11:33,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:33,500 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:33,500 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:33,500 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-03-14 22:11:33,500 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:33,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:33,501 INFO L85 PathProgramCache]: Analyzing trace with hash 1263898864, now seen corresponding path program 1 times [2025-03-14 22:11:33,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:33,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547373607] [2025-03-14 22:11:33,501 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:11:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:33,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:33,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547373607] [2025-03-14 22:11:33,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [547373607] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:33,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:33,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:33,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725541731] [2025-03-14 22:11:33,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:33,645 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:33,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:33,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:33,645 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:33,646 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:33,647 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 364 places, 747 transitions, 13156 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:33,647 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:33,647 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:33,647 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:35,375 INFO L124 PetriNetUnfolderBase]: 4206/15021 cut-off events. [2025-03-14 22:11:35,375 INFO L125 PetriNetUnfolderBase]: For 248738/289198 co-relation queries the response was YES. [2025-03-14 22:11:35,509 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67951 conditions, 15021 events. 4206/15021 cut-off events. For 248738/289198 co-relation queries the response was YES. Maximal size of possible extension queue 1035. Compared 189361 event pairs, 1536 based on Foata normal form. 311/14078 useless extension candidates. Maximal degree in co-relation 37694. Up to 4690 conditions per place. [2025-03-14 22:11:35,559 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 118 selfloop transitions, 39 changer transitions 635/1007 dead transitions. [2025-03-14 22:11:35,560 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 390 places, 1007 transitions, 20727 flow [2025-03-14 22:11:35,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-03-14 22:11:35,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2025-03-14 22:11:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 5907 transitions. [2025-03-14 22:11:35,565 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8479758828596038 [2025-03-14 22:11:35,566 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 142 predicate places. [2025-03-14 22:11:35,566 INFO L471 AbstractCegarLoop]: Abstraction has has 390 places, 1007 transitions, 20727 flow [2025-03-14 22:11:35,566 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:35,566 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:35,567 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:35,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-03-14 22:11:35,567 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:35,567 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:35,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1185464320, now seen corresponding path program 2 times [2025-03-14 22:11:35,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:35,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588512561] [2025-03-14 22:11:35,567 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:11:35,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:35,578 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:35,578 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:35,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:35,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:35,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588512561] [2025-03-14 22:11:35,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588512561] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:35,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:35,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:35,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724523596] [2025-03-14 22:11:35,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:35,723 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:35,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:35,724 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:35,724 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:35,724 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:35,726 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 390 places, 1007 transitions, 20727 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:35,726 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:35,726 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:35,726 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:36,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 14#$Ultimate##0true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:36,367 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:11:36,367 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:36,367 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:36,367 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:36,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 8#L50-24true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 14#$Ultimate##0true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:36,491 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:36,491 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:36,491 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:36,491 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:36,620 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 70#L56-3true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:36,620 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,620 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,620 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,620 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 14#$Ultimate##0true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:36,622 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,622 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,622 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,622 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:36,721 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:36,722 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,722 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,722 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,722 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,729 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [8#L50-24true, 504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 14#$Ultimate##0true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, 507#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:36,729 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,729 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,729 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,729 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:36,835 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 70#L56-3true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:36,835 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:11:36,835 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:36,835 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:36,835 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:36,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:36,930 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:11:36,930 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:36,930 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:36,930 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:37,394 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][751], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 237#L50-22true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:37,394 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2025-03-14 22:11:37,394 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:37,394 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:37,394 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:37,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][752], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:37,636 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is not cut-off event [2025-03-14 22:11:37,636 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:11:37,636 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:11:37,636 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:11:37,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][757], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:37,636 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:11:37,636 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:37,636 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:37,637 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:37,691 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][798], [504#true, 511#(<= (+ ~result_10~0 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 80#L78-1true, 70#L56-3true, 465#true, 426#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:37,691 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,691 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,691 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,691 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,694 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][755], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:37,694 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,694 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,694 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,694 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:37,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][755], [8#L50-24true, 504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:37,750 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:11:37,750 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:37,750 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:37,750 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:37,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][755], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:37,793 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:11:37,793 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:37,793 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:37,793 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:38,150 INFO L124 PetriNetUnfolderBase]: 5331/18470 cut-off events. [2025-03-14 22:11:38,150 INFO L125 PetriNetUnfolderBase]: For 313489/376403 co-relation queries the response was YES. [2025-03-14 22:11:38,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 94169 conditions, 18470 events. 5331/18470 cut-off events. For 313489/376403 co-relation queries the response was YES. Maximal size of possible extension queue 1248. Compared 240486 event pairs, 1402 based on Foata normal form. 433/17504 useless extension candidates. Maximal degree in co-relation 53531. Up to 6147 conditions per place. [2025-03-14 22:11:38,380 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 259 selfloop transitions, 67 changer transitions 772/1317 dead transitions. [2025-03-14 22:11:38,380 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 416 places, 1317 transitions, 30162 flow [2025-03-14 22:11:38,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2025-03-14 22:11:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2025-03-14 22:11:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 5904 transitions. [2025-03-14 22:11:38,382 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8475452196382429 [2025-03-14 22:11:38,383 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 168 predicate places. [2025-03-14 22:11:38,383 INFO L471 AbstractCegarLoop]: Abstraction has has 416 places, 1317 transitions, 30162 flow [2025-03-14 22:11:38,383 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:38,383 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:38,384 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:38,384 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-03-14 22:11:38,384 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:38,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:38,384 INFO L85 PathProgramCache]: Analyzing trace with hash 750764904, now seen corresponding path program 3 times [2025-03-14 22:11:38,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:38,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187267347] [2025-03-14 22:11:38,384 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:11:38,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:38,395 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:11:38,395 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:38,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:38,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187267347] [2025-03-14 22:11:38,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1187267347] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:38,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:38,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:38,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033174505] [2025-03-14 22:11:38,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:38,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:38,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:38,538 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:38,538 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:38,539 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:38,541 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 416 places, 1317 transitions, 30162 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:38,541 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:38,542 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:38,542 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:39,198 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 14#$Ultimate##0true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:39,199 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:11:39,199 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:39,199 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:39,199 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:39,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 14#$Ultimate##0true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:39,340 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:39,340 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:39,340 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:39,340 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:39,471 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:39,471 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,471 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,471 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,471 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,474 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 14#$Ultimate##0true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:39,474 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,474 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,474 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,474 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:39,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 8#L50-24true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:39,592 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,592 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,592 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,592 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,602 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [8#L50-24true, 504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 14#$Ultimate##0true, 399#true, 573#true, 639#true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, 507#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:39,602 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,602 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,602 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,602 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:39,733 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 70#L56-3true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:39,733 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:11:39,733 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:39,734 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:39,734 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:39,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 399#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:39,855 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:11:39,855 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:39,855 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:39,855 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:40,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][785], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 237#L50-22true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:40,515 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2025-03-14 22:11:40,515 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:40,515 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:40,516 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:40,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][784], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 470#(= (mod ~is_null_3~0 256) 0), 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:40,604 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2025-03-14 22:11:40,604 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:11:40,604 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:11:40,604 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:11:40,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][787], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:40,680 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:11:40,680 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:40,680 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:40,680 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:40,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][819], [504#true, 511#(<= (+ ~result_10~0 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:40,741 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,741 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,741 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,741 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][781], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:40,744 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,744 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,744 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,744 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:40,972 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][781], [504#true, 8#L50-24true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:40,972 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:11:40,972 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:40,972 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:40,972 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:41,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][781], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:41,021 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:11:41,024 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:41,024 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:41,024 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:41,388 INFO L124 PetriNetUnfolderBase]: 5305/18557 cut-off events. [2025-03-14 22:11:41,388 INFO L125 PetriNetUnfolderBase]: For 364726/484822 co-relation queries the response was YES. [2025-03-14 22:11:41,481 INFO L83 FinitePrefix]: Finished finitePrefix Result has 103082 conditions, 18557 events. 5305/18557 cut-off events. For 364726/484822 co-relation queries the response was YES. Maximal size of possible extension queue 1232. Compared 242730 event pairs, 1353 based on Foata normal form. 426/17691 useless extension candidates. Maximal degree in co-relation 60098. Up to 6227 conditions per place. [2025-03-14 22:11:41,538 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 279 selfloop transitions, 79 changer transitions 806/1381 dead transitions. [2025-03-14 22:11:41,538 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 433 places, 1381 transitions, 33937 flow [2025-03-14 22:11:41,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-03-14 22:11:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2025-03-14 22:11:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 3940 transitions. [2025-03-14 22:11:41,540 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8484065460809647 [2025-03-14 22:11:41,540 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 185 predicate places. [2025-03-14 22:11:41,540 INFO L471 AbstractCegarLoop]: Abstraction has has 433 places, 1381 transitions, 33937 flow [2025-03-14 22:11:41,541 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:41,541 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:41,541 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:41,541 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-03-14 22:11:41,541 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:41,542 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:41,542 INFO L85 PathProgramCache]: Analyzing trace with hash 875500810, now seen corresponding path program 4 times [2025-03-14 22:11:41,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:41,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300015617] [2025-03-14 22:11:41,542 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-14 22:11:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:41,548 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2025-03-14 22:11:41,549 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:41,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:41,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:41,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300015617] [2025-03-14 22:11:41,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300015617] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:41,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:41,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:41,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352390264] [2025-03-14 22:11:41,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:41,652 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:41,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:41,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:41,653 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:41,654 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:41,655 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 433 places, 1381 transitions, 33937 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:41,655 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:41,655 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:41,655 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:42,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 14#$Ultimate##0true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 465#true, 426#true, 343#true, 237#L50-22true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:42,222 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:11:42,222 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:42,222 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:42,222 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 14#$Ultimate##0true, 470#(= (mod ~is_null_3~0 256) 0), 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:42,390 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 237#L50-22true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:42,390 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,390 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,559 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [8#L50-24true, 504#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 14#$Ultimate##0true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:42,560 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,560 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,560 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,560 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:42,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:42,734 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,734 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,734 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,734 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,741 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 639#true, 14#$Ultimate##0true, 465#true, 91#L77-4true, 426#true, 343#true, 676#true, 306#true, 116#L44-23true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:42,741 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,741 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,741 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,741 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:42,909 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [8#L50-24true, 504#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:42,910 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,910 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,910 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,910 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,922 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [8#L50-24true, 504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 399#true, 14#$Ultimate##0true, 465#true, 91#L77-4true, 426#true, 343#true, 306#true, 676#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 507#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:42,922 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,922 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,922 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:42,922 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:43,106 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 639#true, 70#L56-3true, 465#true, 91#L77-4true, 426#true, 343#true, 676#true, 306#true, 208#L50-23true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, 282#true, thread1Thread1of1ForFork0InUse, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:43,106 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:11:43,106 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:43,106 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:43,106 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:43,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [8#L50-24true, 504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 639#true, 70#L56-3true, 91#L77-4true, 465#true, 426#true, 343#true, 676#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:43,424 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:11:43,424 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:43,424 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:43,424 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:44,356 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][794], [504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 573#true, 399#true, 470#(= (mod ~is_null_3~0 256) 0), 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 676#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:44,357 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:44,357 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:44,357 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:44,357 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:44,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][794], [504#true, 8#L50-24true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 399#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 676#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, 448#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:44,422 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:11:44,422 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:44,422 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:44,422 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:44,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][794], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 173#L50-25true, 343#true, 306#true, 676#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:44,475 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:11:44,475 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:44,475 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:44,475 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:44,924 INFO L124 PetriNetUnfolderBase]: 5406/18942 cut-off events. [2025-03-14 22:11:44,924 INFO L125 PetriNetUnfolderBase]: For 386144/578144 co-relation queries the response was YES. [2025-03-14 22:11:45,083 INFO L83 FinitePrefix]: Finished finitePrefix Result has 112768 conditions, 18942 events. 5406/18942 cut-off events. For 386144/578144 co-relation queries the response was YES. Maximal size of possible extension queue 1341. Compared 250197 event pairs, 1413 based on Foata normal form. 707/18319 useless extension candidates. Maximal degree in co-relation 67218. Up to 6377 conditions per place. [2025-03-14 22:11:45,153 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 349 selfloop transitions, 98 changer transitions 774/1450 dead transitions. [2025-03-14 22:11:45,153 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 456 places, 1450 transitions, 38120 flow [2025-03-14 22:11:45,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-03-14 22:11:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2025-03-14 22:11:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 5241 transitions. [2025-03-14 22:11:45,156 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8464147286821705 [2025-03-14 22:11:45,156 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 208 predicate places. [2025-03-14 22:11:45,156 INFO L471 AbstractCegarLoop]: Abstraction has has 456 places, 1450 transitions, 38120 flow [2025-03-14 22:11:45,157 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:45,157 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:45,157 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:45,157 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-03-14 22:11:45,157 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:45,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:45,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1825572396, now seen corresponding path program 5 times [2025-03-14 22:11:45,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:45,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792269548] [2025-03-14 22:11:45,158 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-14 22:11:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:45,166 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:45,166 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:45,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:45,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792269548] [2025-03-14 22:11:45,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792269548] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:45,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:45,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:45,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712731796] [2025-03-14 22:11:45,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:45,298 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:45,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:45,299 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:45,299 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:45,299 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:45,300 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 456 places, 1450 transitions, 38120 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:45,300 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:45,300 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:45,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:46,037 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 14#$Ultimate##0true, 399#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:46,038 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:11:46,038 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:46,038 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:46,038 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:46,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 399#true, 14#$Ultimate##0true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:46,202 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:46,202 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:46,202 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:46,202 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:46,359 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 399#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:46,359 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,359 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,359 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,359 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 91#L77-4true, 426#true, 676#true, 208#L50-23true, 448#true, 504#true, 399#true, 14#$Ultimate##0true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:46,361 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,361 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,361 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,362 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:46,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:46,506 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,506 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,506 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,507 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 676#true, 448#true, 504#true, 8#L50-24true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:46,517 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,517 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,517 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,517 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:46,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 676#true, 208#L50-23true, 448#true, 504#true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:46,675 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:11:46,675 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:46,675 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:46,675 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:46,818 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 91#L77-4true, 426#true, 676#true, 448#true, 504#true, 8#L50-24true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:46,818 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:11:46,819 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:46,819 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:46,819 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:47,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][821], [504#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 237#L50-22true, 306#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 448#true, thread2Thread1of1ForFork1InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:47,490 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2025-03-14 22:11:47,490 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:47,490 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:47,490 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:11:47,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][822], [504#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 80#L78-1true, 70#L56-3true, 465#true, 426#true, 343#true, 306#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:47,813 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is not cut-off event [2025-03-14 22:11:47,813 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:11:47,813 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:11:47,813 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:11:47,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][826], [504#true, 8#L50-24true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 399#true, 573#true, 70#L56-3true, 80#L78-1true, 465#true, 426#true, 343#true, 306#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:47,813 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:11:47,813 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:47,813 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:47,813 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:11:48,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][864], [504#true, 511#(<= (+ ~result_10~0 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 399#true, 573#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 426#true, 173#L50-25true, 343#true, 306#true, 676#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:48,059 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,059 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,059 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,059 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,063 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][824], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 426#true, 343#true, 306#true, 676#true, 208#L50-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:48,063 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,063 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,064 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,064 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:48,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][824], [8#L50-24true, 504#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 399#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 70#L56-3true, 80#L78-1true, 465#true, 426#true, 737#true, 343#true, 676#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:48,130 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:11:48,130 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:48,130 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:48,130 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:48,188 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][824], [504#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 399#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 426#true, 173#L50-25true, 343#true, 306#true, 676#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 448#true]) [2025-03-14 22:11:48,189 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:11:48,189 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:48,189 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:48,189 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:48,618 INFO L124 PetriNetUnfolderBase]: 5516/19264 cut-off events. [2025-03-14 22:11:48,619 INFO L125 PetriNetUnfolderBase]: For 445950/620572 co-relation queries the response was YES. [2025-03-14 22:11:48,738 INFO L83 FinitePrefix]: Finished finitePrefix Result has 125517 conditions, 19264 events. 5516/19264 cut-off events. For 445950/620572 co-relation queries the response was YES. Maximal size of possible extension queue 1316. Compared 253839 event pairs, 1363 based on Foata normal form. 578/18540 useless extension candidates. Maximal degree in co-relation 72673. Up to 6521 conditions per place. [2025-03-14 22:11:48,808 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 382 selfloop transitions, 97 changer transitions 758/1466 dead transitions. [2025-03-14 22:11:48,808 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 475 places, 1466 transitions, 41026 flow [2025-03-14 22:11:48,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-14 22:11:48,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2025-03-14 22:11:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 4373 transitions. [2025-03-14 22:11:48,810 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8474806201550388 [2025-03-14 22:11:48,810 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 227 predicate places. [2025-03-14 22:11:48,811 INFO L471 AbstractCegarLoop]: Abstraction has has 475 places, 1466 transitions, 41026 flow [2025-03-14 22:11:48,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:48,811 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:48,811 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:48,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-03-14 22:11:48,811 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:48,812 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:48,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1934335128, now seen corresponding path program 6 times [2025-03-14 22:11:48,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:48,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470208161] [2025-03-14 22:11:48,812 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-14 22:11:48,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:48,820 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-14 22:11:48,820 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:49,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:49,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470208161] [2025-03-14 22:11:49,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [470208161] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:49,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:49,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:49,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768088942] [2025-03-14 22:11:49,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:49,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:49,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:49,048 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:49,048 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:49,048 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:49,050 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 475 places, 1466 transitions, 41026 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:49,050 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:49,050 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:49,050 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:49,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 237#L50-22true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 14#$Ultimate##0true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:49,628 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:11:49,628 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:49,628 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:49,628 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:49,806 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 14#$Ultimate##0true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:49,806 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:11:49,806 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:49,807 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:49,807 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:49,807 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 237#L50-22true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:49,807 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,807 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,807 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,807 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,982 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 14#$Ultimate##0true, 399#true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:49,982 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,982 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,982 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:49,982 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:50,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:50,149 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,149 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,149 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,149 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 91#L77-4true, 426#true, 676#true, 208#L50-23true, 776#true, 448#true, 504#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:50,156 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,156 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,156 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,156 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:50,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:50,313 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,313 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,314 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,314 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,325 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 91#L77-4true, 426#true, 676#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 14#$Ultimate##0true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:50,325 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,325 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,325 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,326 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:50,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 91#L77-4true, 426#true, 676#true, 208#L50-23true, 776#true, 448#true, 504#true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:50,505 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:11:50,505 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:50,505 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:50,505 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:50,672 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 91#L77-4true, 426#true, 676#true, 776#true, 448#true, 8#L50-24true, 504#true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:50,672 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:11:50,672 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:50,672 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:50,672 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:52,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][868], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 426#true, 676#true, 208#L50-23true, 776#true, 448#true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:52,165 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:52,165 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:52,165 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:52,165 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:52,257 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][868], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 426#true, 676#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:52,257 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:11:52,257 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:52,258 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:52,258 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:52,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][868], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 426#true, 676#true, 776#true, 448#true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:52,337 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:11:52,337 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:52,337 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:52,337 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:53,044 INFO L124 PetriNetUnfolderBase]: 5578/19736 cut-off events. [2025-03-14 22:11:53,045 INFO L125 PetriNetUnfolderBase]: For 476549/655760 co-relation queries the response was YES. [2025-03-14 22:11:53,172 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136501 conditions, 19736 events. 5578/19736 cut-off events. For 476549/655760 co-relation queries the response was YES. Maximal size of possible extension queue 1369. Compared 262604 event pairs, 1372 based on Foata normal form. 425/18926 useless extension candidates. Maximal degree in co-relation 81624. Up to 6767 conditions per place. [2025-03-14 22:11:53,246 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 362 selfloop transitions, 99 changer transitions 896/1574 dead transitions. [2025-03-14 22:11:53,246 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 493 places, 1574 transitions, 46803 flow [2025-03-14 22:11:53,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-03-14 22:11:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2025-03-14 22:11:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 4158 transitions. [2025-03-14 22:11:53,248 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8482252141982864 [2025-03-14 22:11:53,248 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 245 predicate places. [2025-03-14 22:11:53,248 INFO L471 AbstractCegarLoop]: Abstraction has has 493 places, 1574 transitions, 46803 flow [2025-03-14 22:11:53,249 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:53,249 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:53,249 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:53,249 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-03-14 22:11:53,249 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:53,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:53,250 INFO L85 PathProgramCache]: Analyzing trace with hash -2100682896, now seen corresponding path program 7 times [2025-03-14 22:11:53,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:53,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352650773] [2025-03-14 22:11:53,250 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-03-14 22:11:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:11:53,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:53,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:53,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352650773] [2025-03-14 22:11:53,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352650773] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:53,382 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:53,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:53,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662686754] [2025-03-14 22:11:53,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:53,383 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:53,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:53,383 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:53,383 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:53,383 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:53,384 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 493 places, 1574 transitions, 46803 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:53,384 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:53,384 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:53,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:54,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 14#$Ultimate##0true, 399#true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:11:54,645 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:54,645 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:54,645 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:54,645 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:54,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 819#true, 676#true, 208#L50-23true, 776#true, 448#true, 504#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:54,843 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:54,843 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:54,843 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:54,843 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:55,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:11:55,036 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,036 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,037 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,037 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 819#true, 676#true, 776#true, 448#true, 504#true, 8#L50-24true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:55,042 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,042 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,042 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,042 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:11:55,234 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 819#true, 676#true, 208#L50-23true, 776#true, 448#true, 504#true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:55,234 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:11:55,234 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:55,234 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:55,234 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:11:55,405 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 819#true, 676#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:55,405 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:11:55,405 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:55,405 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:55,405 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:11:56,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][857], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 426#true, 819#true, 676#true, 208#L50-23true, 776#true, 448#true, 504#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:56,942 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:11:56,942 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:56,942 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:56,942 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:11:57,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][857], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 426#true, 819#true, 676#true, 776#true, 448#true, 8#L50-24true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:57,024 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:11:57,024 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:57,024 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:57,024 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:11:57,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][857], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 426#true, 819#true, 676#true, 776#true, 448#true, 504#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:57,095 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:11:57,096 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:57,096 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:57,096 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:11:57,686 INFO L124 PetriNetUnfolderBase]: 5834/20882 cut-off events. [2025-03-14 22:11:57,686 INFO L125 PetriNetUnfolderBase]: For 546532/791489 co-relation queries the response was YES. [2025-03-14 22:11:57,835 INFO L83 FinitePrefix]: Finished finitePrefix Result has 149686 conditions, 20882 events. 5834/20882 cut-off events. For 546532/791489 co-relation queries the response was YES. Maximal size of possible extension queue 1379. Compared 279278 event pairs, 1513 based on Foata normal form. 539/19904 useless extension candidates. Maximal degree in co-relation 89543. Up to 6922 conditions per place. [2025-03-14 22:11:57,918 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 404 selfloop transitions, 98 changer transitions 901/1628 dead transitions. [2025-03-14 22:11:57,918 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 512 places, 1628 transitions, 51290 flow [2025-03-14 22:11:57,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-14 22:11:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2025-03-14 22:11:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 4376 transitions. [2025-03-14 22:11:57,920 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8480620155038759 [2025-03-14 22:11:57,921 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 264 predicate places. [2025-03-14 22:11:57,921 INFO L471 AbstractCegarLoop]: Abstraction has has 512 places, 1628 transitions, 51290 flow [2025-03-14 22:11:57,921 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:57,921 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:11:57,921 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:11:57,921 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2025-03-14 22:11:57,921 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:11:57,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:11:57,922 INFO L85 PathProgramCache]: Analyzing trace with hash 857055198, now seen corresponding path program 8 times [2025-03-14 22:11:57,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:11:57,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340807438] [2025-03-14 22:11:57,922 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:11:57,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:11:58,087 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:11:58,087 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:11:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:11:58,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:11:58,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340807438] [2025-03-14 22:11:58,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340807438] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:11:58,274 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:11:58,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:11:58,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890913000] [2025-03-14 22:11:58,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:11:58,275 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:11:58,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:11:58,276 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:11:58,276 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:11:58,277 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:11:58,278 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 512 places, 1628 transitions, 51290 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:11:58,278 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:11:58,278 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:11:58,278 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:11:59,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 237#L50-22true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 14#$Ultimate##0true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:11:59,100 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:11:59,100 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:59,100 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:59,100 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:11:59,378 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 14#$Ultimate##0true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:59,378 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:11:59,378 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:59,378 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:59,378 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:11:59,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 237#L50-22true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:11:59,379 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,379 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,379 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,379 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 399#true, 14#$Ultimate##0true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:11:59,633 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,633 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,633 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,633 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:11:59,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 208#L50-23true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 399#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:11:59,863 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,863 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,863 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,863 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,870 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 819#true, 676#true, 208#L50-23true, 865#true, 776#true, 448#true, 504#true, 399#true, 14#$Ultimate##0true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:11:59,870 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,870 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,870 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:11:59,870 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:12:00,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 399#true, 70#L56-3true, 465#true, 343#true, 306#true, 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:12:00,089 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,089 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,089 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,089 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 819#true, 676#true, 865#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 14#$Ultimate##0true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:00,104 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,104 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,104 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,104 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:00,477 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 819#true, 676#true, 208#L50-23true, 865#true, 776#true, 448#true, 504#true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:00,477 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:12:00,477 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:12:00,477 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:12:00,477 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:12:00,666 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 91#L77-4true, 426#true, 819#true, 676#true, 865#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:00,666 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:12:00,666 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:12:00,666 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:12:00,666 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:12:02,077 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][903], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 426#true, 819#true, 676#true, 208#L50-23true, 865#true, 776#true, 448#true, 504#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:02,077 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:12:02,077 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:02,078 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:02,078 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:02,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][903], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 426#true, 819#true, 676#true, 865#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:02,164 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:12:02,164 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:02,164 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:02,164 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:02,440 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][903], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 426#true, 819#true, 676#true, 865#true, 776#true, 448#true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 173#L50-25true, 343#true, 306#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:02,440 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:12:02,440 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:02,440 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:02,440 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:03,024 INFO L124 PetriNetUnfolderBase]: 6069/21640 cut-off events. [2025-03-14 22:12:03,024 INFO L125 PetriNetUnfolderBase]: For 594940/850402 co-relation queries the response was YES. [2025-03-14 22:12:03,158 INFO L83 FinitePrefix]: Finished finitePrefix Result has 165763 conditions, 21640 events. 6069/21640 cut-off events. For 594940/850402 co-relation queries the response was YES. Maximal size of possible extension queue 1466. Compared 292041 event pairs, 1496 based on Foata normal form. 577/20735 useless extension candidates. Maximal degree in co-relation 100188. Up to 7241 conditions per place. [2025-03-14 22:12:03,242 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 428 selfloop transitions, 133 changer transitions 890/1680 dead transitions. [2025-03-14 22:12:03,242 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 533 places, 1680 transitions, 55916 flow [2025-03-14 22:12:03,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-03-14 22:12:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2025-03-14 22:12:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 4805 transitions. [2025-03-14 22:12:03,244 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8465468639887245 [2025-03-14 22:12:03,244 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 285 predicate places. [2025-03-14 22:12:03,244 INFO L471 AbstractCegarLoop]: Abstraction has has 533 places, 1680 transitions, 55916 flow [2025-03-14 22:12:03,245 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:03,245 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:03,245 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:03,245 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2025-03-14 22:12:03,245 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:03,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:03,246 INFO L85 PathProgramCache]: Analyzing trace with hash -315982172, now seen corresponding path program 9 times [2025-03-14 22:12:03,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:03,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261105024] [2025-03-14 22:12:03,246 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:12:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:03,253 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:12:03,254 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:03,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:03,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:03,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261105024] [2025-03-14 22:12:03,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261105024] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:03,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:03,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:03,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603157079] [2025-03-14 22:12:03,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:03,395 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:03,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:03,395 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:03,395 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:03,396 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:03,397 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 533 places, 1680 transitions, 55916 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:03,397 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:03,397 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:03,397 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:08,768 INFO L124 PetriNetUnfolderBase]: 6162/22196 cut-off events. [2025-03-14 22:12:08,769 INFO L125 PetriNetUnfolderBase]: For 666562/990116 co-relation queries the response was YES. [2025-03-14 22:12:08,952 INFO L83 FinitePrefix]: Finished finitePrefix Result has 183560 conditions, 22196 events. 6162/22196 cut-off events. For 666562/990116 co-relation queries the response was YES. Maximal size of possible extension queue 1565. Compared 304215 event pairs, 1920 based on Foata normal form. 549/21571 useless extension candidates. Maximal degree in co-relation 111569. Up to 7555 conditions per place. [2025-03-14 22:12:09,049 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 486 selfloop transitions, 128 changer transitions 868/1712 dead transitions. [2025-03-14 22:12:09,049 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 552 places, 1712 transitions, 59981 flow [2025-03-14 22:12:09,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-14 22:12:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2025-03-14 22:12:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 4372 transitions. [2025-03-14 22:12:09,051 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8472868217054264 [2025-03-14 22:12:09,051 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 304 predicate places. [2025-03-14 22:12:09,051 INFO L471 AbstractCegarLoop]: Abstraction has has 552 places, 1712 transitions, 59981 flow [2025-03-14 22:12:09,052 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:09,052 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:09,052 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:09,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2025-03-14 22:12:09,052 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:09,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:09,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1185153730, now seen corresponding path program 10 times [2025-03-14 22:12:09,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:09,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1792382234] [2025-03-14 22:12:09,053 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-14 22:12:09,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:09,059 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2025-03-14 22:12:09,059 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:09,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:09,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1792382234] [2025-03-14 22:12:09,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1792382234] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:09,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:09,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:09,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501711051] [2025-03-14 22:12:09,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:09,153 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:09,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:09,153 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:09,153 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:09,153 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:09,154 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 552 places, 1712 transitions, 59981 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:09,154 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:09,154 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:09,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:14,490 INFO L124 PetriNetUnfolderBase]: 5963/22219 cut-off events. [2025-03-14 22:12:14,490 INFO L125 PetriNetUnfolderBase]: For 768495/1222139 co-relation queries the response was YES. [2025-03-14 22:12:14,627 INFO L83 FinitePrefix]: Finished finitePrefix Result has 189079 conditions, 22219 events. 5963/22219 cut-off events. For 768495/1222139 co-relation queries the response was YES. Maximal size of possible extension queue 1483. Compared 305510 event pairs, 1719 based on Foata normal form. 1152/22091 useless extension candidates. Maximal degree in co-relation 113430. Up to 7318 conditions per place. [2025-03-14 22:12:14,720 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 397 selfloop transitions, 118 changer transitions 1006/1739 dead transitions. [2025-03-14 22:12:14,720 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 570 places, 1739 transitions, 63982 flow [2025-03-14 22:12:14,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-03-14 22:12:14,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2025-03-14 22:12:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 4158 transitions. [2025-03-14 22:12:14,722 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8482252141982864 [2025-03-14 22:12:14,722 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 322 predicate places. [2025-03-14 22:12:14,722 INFO L471 AbstractCegarLoop]: Abstraction has has 570 places, 1739 transitions, 63982 flow [2025-03-14 22:12:14,723 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:14,723 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:14,723 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:14,723 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2025-03-14 22:12:14,723 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:14,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:14,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1137588970, now seen corresponding path program 11 times [2025-03-14 22:12:14,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:14,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601879653] [2025-03-14 22:12:14,724 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-14 22:12:14,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:14,731 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:12:14,731 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:14,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:14,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:14,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601879653] [2025-03-14 22:12:14,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601879653] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:14,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:14,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:14,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884669445] [2025-03-14 22:12:14,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:14,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:14,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:14,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:14,856 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:14,857 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:14,857 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 570 places, 1739 transitions, 63982 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:14,857 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:14,858 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:14,858 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:20,885 INFO L124 PetriNetUnfolderBase]: 6383/23484 cut-off events. [2025-03-14 22:12:20,885 INFO L125 PetriNetUnfolderBase]: For 784626/1217542 co-relation queries the response was YES. [2025-03-14 22:12:21,060 INFO L83 FinitePrefix]: Finished finitePrefix Result has 210776 conditions, 23484 events. 6383/23484 cut-off events. For 784626/1217542 co-relation queries the response was YES. Maximal size of possible extension queue 1623. Compared 324016 event pairs, 2039 based on Foata normal form. 544/22696 useless extension candidates. Maximal degree in co-relation 128880. Up to 7848 conditions per place. [2025-03-14 22:12:21,163 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 374 selfloop transitions, 127 changer transitions 1049/1765 dead transitions. [2025-03-14 22:12:21,164 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 592 places, 1765 transitions, 68137 flow [2025-03-14 22:12:21,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-03-14 22:12:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2025-03-14 22:12:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 5026 transitions. [2025-03-14 22:12:21,166 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8469834850016852 [2025-03-14 22:12:21,166 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 344 predicate places. [2025-03-14 22:12:21,166 INFO L471 AbstractCegarLoop]: Abstraction has has 592 places, 1765 transitions, 68137 flow [2025-03-14 22:12:21,167 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:21,167 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:21,167 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:21,167 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2025-03-14 22:12:21,167 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:21,167 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:21,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1618225954, now seen corresponding path program 12 times [2025-03-14 22:12:21,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:21,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671397278] [2025-03-14 22:12:21,168 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-14 22:12:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:21,175 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-14 22:12:21,175 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:21,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:21,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671397278] [2025-03-14 22:12:21,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671397278] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:21,301 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:21,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:21,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267136276] [2025-03-14 22:12:21,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:21,302 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:21,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:21,302 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:21,302 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:21,303 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:21,304 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 592 places, 1765 transitions, 68137 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:21,304 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:21,304 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:21,304 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:22,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 14#$Ultimate##0true, 399#true, 465#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:12:22,916 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:12:22,916 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:12:22,917 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:12:22,917 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:12:23,468 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 399#true, 70#L56-3true, 465#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:12:23,468 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:12:23,468 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:23,468 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:23,468 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:12:25,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][959], [370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 905#true, 426#true, 819#true, 676#true, 237#L50-22true, 865#true, 776#true, 448#true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:25,866 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:12:25,866 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:12:25,866 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:12:25,866 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:12:25,977 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][959], [370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 819#true, 676#true, 208#L50-23true, 865#true, 776#true, 448#true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:25,977 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:12:25,977 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:25,977 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:25,977 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:26,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][959], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 819#true, 676#true, 865#true, 776#true, 448#true, 504#true, 8#L50-24true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:26,088 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:12:26,088 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:26,088 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:26,089 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:26,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][959], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 676#true, 865#true, 776#true, 448#true, 504#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 737#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:26,185 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:12:26,185 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:26,185 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:26,185 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:27,296 INFO L124 PetriNetUnfolderBase]: 6032/22438 cut-off events. [2025-03-14 22:12:27,297 INFO L125 PetriNetUnfolderBase]: For 839543/1240467 co-relation queries the response was YES. [2025-03-14 22:12:27,485 INFO L83 FinitePrefix]: Finished finitePrefix Result has 211238 conditions, 22438 events. 6032/22438 cut-off events. For 839543/1240467 co-relation queries the response was YES. Maximal size of possible extension queue 1489. Compared 308096 event pairs, 1556 based on Foata normal form. 756/21728 useless extension candidates. Maximal degree in co-relation 140701. Up to 7423 conditions per place. [2025-03-14 22:12:27,616 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 410 selfloop transitions, 155 changer transitions 1070/1853 dead transitions. [2025-03-14 22:12:27,617 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 615 places, 1853 transitions, 74941 flow [2025-03-14 22:12:27,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-03-14 22:12:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2025-03-14 22:12:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 5239 transitions. [2025-03-14 22:12:27,620 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8460917312661499 [2025-03-14 22:12:27,621 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 367 predicate places. [2025-03-14 22:12:27,621 INFO L471 AbstractCegarLoop]: Abstraction has has 615 places, 1853 transitions, 74941 flow [2025-03-14 22:12:27,621 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:27,621 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:27,622 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:27,622 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2025-03-14 22:12:27,622 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:27,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:27,622 INFO L85 PathProgramCache]: Analyzing trace with hash 521760316, now seen corresponding path program 13 times [2025-03-14 22:12:27,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:27,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1766570260] [2025-03-14 22:12:27,623 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-03-14 22:12:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:12:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:27,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:27,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1766570260] [2025-03-14 22:12:27,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1766570260] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:27,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:27,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:27,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541535256] [2025-03-14 22:12:27,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:27,788 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:27,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:27,788 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:27,788 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:27,788 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:27,789 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 615 places, 1853 transitions, 74941 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:27,789 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:27,789 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:27,789 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:34,195 INFO L124 PetriNetUnfolderBase]: 6330/23453 cut-off events. [2025-03-14 22:12:34,195 INFO L125 PetriNetUnfolderBase]: For 962394/1528781 co-relation queries the response was YES. [2025-03-14 22:12:34,393 INFO L83 FinitePrefix]: Finished finitePrefix Result has 233573 conditions, 23453 events. 6330/23453 cut-off events. For 962394/1528781 co-relation queries the response was YES. Maximal size of possible extension queue 1567. Compared 325297 event pairs, 1758 based on Foata normal form. 963/23120 useless extension candidates. Maximal degree in co-relation 141779. Up to 7898 conditions per place. [2025-03-14 22:12:34,511 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 427 selfloop transitions, 161 changer transitions 1082/1895 dead transitions. [2025-03-14 22:12:34,512 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 632 places, 1895 transitions, 80110 flow [2025-03-14 22:12:34,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-03-14 22:12:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2025-03-14 22:12:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 3943 transitions. [2025-03-14 22:12:34,513 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8490525409130061 [2025-03-14 22:12:34,513 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 384 predicate places. [2025-03-14 22:12:34,513 INFO L471 AbstractCegarLoop]: Abstraction has has 632 places, 1895 transitions, 80110 flow [2025-03-14 22:12:34,514 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:34,514 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:34,514 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:34,514 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2025-03-14 22:12:34,514 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:34,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:34,515 INFO L85 PathProgramCache]: Analyzing trace with hash -1691438512, now seen corresponding path program 14 times [2025-03-14 22:12:34,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:34,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631767700] [2025-03-14 22:12:34,515 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:12:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:34,522 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:12:34,522 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:34,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:34,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631767700] [2025-03-14 22:12:34,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631767700] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:34,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:34,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:34,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428448196] [2025-03-14 22:12:34,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:34,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:34,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:34,778 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:34,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:34,779 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:34,779 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 632 places, 1895 transitions, 80110 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:34,779 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:34,780 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:34,780 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:41,730 INFO L124 PetriNetUnfolderBase]: 6512/23955 cut-off events. [2025-03-14 22:12:41,730 INFO L125 PetriNetUnfolderBase]: For 1096866/1615281 co-relation queries the response was YES. [2025-03-14 22:12:41,909 INFO L83 FinitePrefix]: Finished finitePrefix Result has 255522 conditions, 23955 events. 6512/23955 cut-off events. For 1096866/1615281 co-relation queries the response was YES. Maximal size of possible extension queue 1632. Compared 332221 event pairs, 2069 based on Foata normal form. 761/23521 useless extension candidates. Maximal degree in co-relation 155981. Up to 8158 conditions per place. [2025-03-14 22:12:42,023 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 399 selfloop transitions, 164 changer transitions 1132/1912 dead transitions. [2025-03-14 22:12:42,023 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 651 places, 1912 transitions, 84253 flow [2025-03-14 22:12:42,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-14 22:12:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2025-03-14 22:12:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 4373 transitions. [2025-03-14 22:12:42,025 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8474806201550388 [2025-03-14 22:12:42,025 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 403 predicate places. [2025-03-14 22:12:42,026 INFO L471 AbstractCegarLoop]: Abstraction has has 651 places, 1912 transitions, 84253 flow [2025-03-14 22:12:42,026 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:42,026 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:42,026 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:42,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2025-03-14 22:12:42,026 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:42,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:42,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1726275266, now seen corresponding path program 15 times [2025-03-14 22:12:42,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:42,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214206269] [2025-03-14 22:12:42,027 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:12:42,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:42,034 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:12:42,034 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:42,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:42,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214206269] [2025-03-14 22:12:42,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214206269] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:42,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:42,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:42,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116246458] [2025-03-14 22:12:42,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:42,150 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:42,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:42,151 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:42,151 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:42,151 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:42,152 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 651 places, 1912 transitions, 84253 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:42,152 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:42,152 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:42,152 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:47,870 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1018], [370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 426#true, 819#true, 676#true, 237#L50-22true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:47,870 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:12:47,870 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:12:47,870 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:12:47,870 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:12:48,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1018], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 905#true, 426#true, 819#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:48,001 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:12:48,001 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:48,001 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:48,001 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:12:48,139 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1018], [370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 905#true, 426#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:48,139 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:12:48,139 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:48,139 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:48,139 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:12:48,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1018], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 426#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:12:48,248 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:12:48,248 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:48,248 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:48,248 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:12:49,223 INFO L124 PetriNetUnfolderBase]: 6077/23295 cut-off events. [2025-03-14 22:12:49,223 INFO L125 PetriNetUnfolderBase]: For 1074380/1600665 co-relation queries the response was YES. [2025-03-14 22:12:49,460 INFO L83 FinitePrefix]: Finished finitePrefix Result has 253769 conditions, 23295 events. 6077/23295 cut-off events. For 1074380/1600665 co-relation queries the response was YES. Maximal size of possible extension queue 1575. Compared 326619 event pairs, 1427 based on Foata normal form. 532/22568 useless extension candidates. Maximal degree in co-relation 157186. Up to 7768 conditions per place. [2025-03-14 22:12:49,594 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 475 selfloop transitions, 131 changer transitions 1153/1978 dead transitions. [2025-03-14 22:12:49,594 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 670 places, 1978 transitions, 90876 flow [2025-03-14 22:12:49,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-14 22:12:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2025-03-14 22:12:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 4375 transitions. [2025-03-14 22:12:49,596 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8478682170542635 [2025-03-14 22:12:49,596 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 422 predicate places. [2025-03-14 22:12:49,596 INFO L471 AbstractCegarLoop]: Abstraction has has 670 places, 1978 transitions, 90876 flow [2025-03-14 22:12:49,596 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:49,596 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:49,596 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:49,596 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2025-03-14 22:12:49,597 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:49,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:49,597 INFO L85 PathProgramCache]: Analyzing trace with hash 982556040, now seen corresponding path program 16 times [2025-03-14 22:12:49,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:49,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594474953] [2025-03-14 22:12:49,597 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-14 22:12:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:49,604 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2025-03-14 22:12:49,604 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:49,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:49,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594474953] [2025-03-14 22:12:49,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594474953] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:49,683 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:49,683 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:49,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405545533] [2025-03-14 22:12:49,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:49,684 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:49,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:49,684 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:49,684 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:49,685 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:49,685 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 670 places, 1978 transitions, 90876 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:49,685 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:49,685 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:49,686 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:57,604 INFO L124 PetriNetUnfolderBase]: 6660/25560 cut-off events. [2025-03-14 22:12:57,605 INFO L125 PetriNetUnfolderBase]: For 1015085/1478731 co-relation queries the response was YES. [2025-03-14 22:12:57,850 INFO L83 FinitePrefix]: Finished finitePrefix Result has 286917 conditions, 25560 events. 6660/25560 cut-off events. For 1015085/1478731 co-relation queries the response was YES. Maximal size of possible extension queue 1735. Compared 362469 event pairs, 2207 based on Foata normal form. 428/24682 useless extension candidates. Maximal degree in co-relation 179910. Up to 8480 conditions per place. [2025-03-14 22:12:57,989 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 497 selfloop transitions, 145 changer transitions 1156/2017 dead transitions. [2025-03-14 22:12:57,989 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 691 places, 2017 transitions, 96363 flow [2025-03-14 22:12:57,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-03-14 22:12:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2025-03-14 22:12:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 4809 transitions. [2025-03-14 22:12:57,991 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8472515856236786 [2025-03-14 22:12:57,991 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 443 predicate places. [2025-03-14 22:12:57,991 INFO L471 AbstractCegarLoop]: Abstraction has has 691 places, 2017 transitions, 96363 flow [2025-03-14 22:12:57,992 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:57,992 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:12:57,992 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:12:57,992 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2025-03-14 22:12:57,992 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:12:57,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:12:57,993 INFO L85 PathProgramCache]: Analyzing trace with hash 409406230, now seen corresponding path program 17 times [2025-03-14 22:12:57,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:12:57,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947261391] [2025-03-14 22:12:57,993 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-14 22:12:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:12:58,001 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:12:58,001 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:12:58,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:12:58,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:12:58,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947261391] [2025-03-14 22:12:58,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947261391] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:12:58,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:12:58,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:12:58,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078493525] [2025-03-14 22:12:58,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:12:58,132 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:12:58,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:12:58,132 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:12:58,132 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:12:58,133 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:12:58,134 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 691 places, 2017 transitions, 96363 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:12:58,134 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:12:58,134 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:12:58,134 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:12:59,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:12:59,990 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:12:59,990 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:12:59,990 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:12:59,990 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:00,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:00,976 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:00,976 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:00,976 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:00,976 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:04,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][989], [370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 237#L50-22true, 1128#true, 865#true, 1092#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:04,374 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:13:04,374 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:13:04,374 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:13:04,374 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:13:04,725 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][989], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:04,725 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:13:04,725 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:04,725 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:04,725 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:04,908 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][989], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:04,908 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:13:04,908 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:04,908 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:04,908 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:05,056 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][989], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1266#true, 737#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:05,056 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:13:05,056 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:05,056 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:05,056 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:06,321 INFO L124 PetriNetUnfolderBase]: 6142/23817 cut-off events. [2025-03-14 22:13:06,321 INFO L125 PetriNetUnfolderBase]: For 1393398/2155757 co-relation queries the response was YES. [2025-03-14 22:13:06,698 INFO L83 FinitePrefix]: Finished finitePrefix Result has 275660 conditions, 23817 events. 6142/23817 cut-off events. For 1393398/2155757 co-relation queries the response was YES. Maximal size of possible extension queue 1587. Compared 336253 event pairs, 1460 based on Foata normal form. 599/23058 useless extension candidates. Maximal degree in co-relation 202152. Up to 7825 conditions per place. [2025-03-14 22:13:06,837 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 504 selfloop transitions, 128 changer transitions 1196/2053 dead transitions. [2025-03-14 22:13:06,837 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 709 places, 2053 transitions, 101840 flow [2025-03-14 22:13:06,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-03-14 22:13:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2025-03-14 22:13:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 4161 transitions. [2025-03-14 22:13:06,839 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8488372093023255 [2025-03-14 22:13:06,839 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 461 predicate places. [2025-03-14 22:13:06,840 INFO L471 AbstractCegarLoop]: Abstraction has has 709 places, 2053 transitions, 101840 flow [2025-03-14 22:13:06,840 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:06,840 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:13:06,840 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:13:06,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2025-03-14 22:13:06,840 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:13:06,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:13:06,841 INFO L85 PathProgramCache]: Analyzing trace with hash 2054956672, now seen corresponding path program 18 times [2025-03-14 22:13:06,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:13:06,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830376057] [2025-03-14 22:13:06,841 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-14 22:13:06,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:13:06,850 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-14 22:13:06,850 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:13:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:13:06,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:13:06,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830376057] [2025-03-14 22:13:06,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830376057] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:13:06,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:13:06,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:13:06,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782021965] [2025-03-14 22:13:06,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:13:06,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:13:06,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:13:06,967 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:13:06,967 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:13:06,968 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:13:06,968 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 709 places, 2053 transitions, 101840 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:06,968 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:13:06,968 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:13:06,968 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:13:07,961 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 237#L50-22true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 14#$Ultimate##0true, 399#true, 465#true, 1312#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, 282#true, thread1Thread1of1ForFork0InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:07,962 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:13:07,962 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:13:07,962 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:13:07,962 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:13:08,332 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 237#L50-22true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 1312#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, 282#true, thread1Thread1of1ForFork0InUse, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:08,332 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,332 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,333 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1266#true, 1312#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:08,850 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,850 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,850 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:08,850 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:09,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 1177#true, 399#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 465#true, 1312#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:13:09,231 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,231 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,231 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,231 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,243 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:09,243 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,243 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,243 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,243 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:09,618 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:09,618 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,618 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,618 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,618 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,641 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 448#true, 8#L50-24true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:09,641 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,641 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,641 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:09,641 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:10,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:10,051 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:13:10,051 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:13:10,051 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:13:10,051 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:13:10,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:10,415 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:13:10,415 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:10,415 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:10,415 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:13,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1034], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 865#true, 1092#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:13,605 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:13:13,605 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:13,605 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:13,605 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:13,755 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1034], [370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:13,755 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:13:13,755 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:13,755 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:13,755 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:13,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1034], [370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 1312#true, 1266#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:13,874 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:13:13,874 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:13,874 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:13,874 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:15,294 INFO L124 PetriNetUnfolderBase]: 6409/24407 cut-off events. [2025-03-14 22:13:15,294 INFO L125 PetriNetUnfolderBase]: For 1239236/1850673 co-relation queries the response was YES. [2025-03-14 22:13:15,538 INFO L83 FinitePrefix]: Finished finitePrefix Result has 293663 conditions, 24407 events. 6409/24407 cut-off events. For 1239236/1850673 co-relation queries the response was YES. Maximal size of possible extension queue 1682. Compared 344168 event pairs, 1581 based on Foata normal form. 454/23443 useless extension candidates. Maximal degree in co-relation 184288. Up to 8182 conditions per place. [2025-03-14 22:13:15,685 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 528 selfloop transitions, 140 changer transitions 1208/2097 dead transitions. [2025-03-14 22:13:15,685 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 728 places, 2097 transitions, 107900 flow [2025-03-14 22:13:15,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-14 22:13:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2025-03-14 22:13:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 4375 transitions. [2025-03-14 22:13:15,687 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8478682170542635 [2025-03-14 22:13:15,687 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 480 predicate places. [2025-03-14 22:13:15,688 INFO L471 AbstractCegarLoop]: Abstraction has has 728 places, 2097 transitions, 107900 flow [2025-03-14 22:13:15,688 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:15,688 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:13:15,688 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:13:15,688 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2025-03-14 22:13:15,688 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:13:15,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:13:15,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1647038724, now seen corresponding path program 19 times [2025-03-14 22:13:15,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:13:15,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101903004] [2025-03-14 22:13:15,689 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-03-14 22:13:15,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:13:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:13:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:13:15,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:13:15,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101903004] [2025-03-14 22:13:15,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101903004] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:13:15,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:13:15,820 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:13:15,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424077361] [2025-03-14 22:13:15,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:13:15,821 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:13:15,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:13:15,821 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:13:15,821 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:13:15,822 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:13:15,823 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 728 places, 2097 transitions, 107900 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:15,823 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:13:15,823 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:13:15,823 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:13:25,063 INFO L124 PetriNetUnfolderBase]: 6812/26430 cut-off events. [2025-03-14 22:13:25,063 INFO L125 PetriNetUnfolderBase]: For 1241530/1833108 co-relation queries the response was YES. [2025-03-14 22:13:25,313 INFO L83 FinitePrefix]: Finished finitePrefix Result has 333052 conditions, 26430 events. 6812/26430 cut-off events. For 1241530/1833108 co-relation queries the response was YES. Maximal size of possible extension queue 1811. Compared 378420 event pairs, 2271 based on Foata normal form. 404/25557 useless extension candidates. Maximal degree in co-relation 210385. Up to 8772 conditions per place. [2025-03-14 22:13:25,465 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 515 selfloop transitions, 154 changer transitions 1239/2129 dead transitions. [2025-03-14 22:13:25,466 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 750 places, 2129 transitions, 113439 flow [2025-03-14 22:13:25,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-03-14 22:13:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2025-03-14 22:13:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 5023 transitions. [2025-03-14 22:13:25,467 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8464779238287833 [2025-03-14 22:13:25,468 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 502 predicate places. [2025-03-14 22:13:25,468 INFO L471 AbstractCegarLoop]: Abstraction has has 750 places, 2129 transitions, 113439 flow [2025-03-14 22:13:25,468 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:25,468 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:13:25,468 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:13:25,468 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2025-03-14 22:13:25,468 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:13:25,469 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:13:25,469 INFO L85 PathProgramCache]: Analyzing trace with hash -1150673704, now seen corresponding path program 20 times [2025-03-14 22:13:25,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:13:25,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258209605] [2025-03-14 22:13:25,469 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:13:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:13:25,477 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:13:25,477 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:13:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:13:25,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:13:25,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258209605] [2025-03-14 22:13:25,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [258209605] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:13:25,595 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:13:25,595 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-03-14 22:13:25,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457299389] [2025-03-14 22:13:25,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:13:25,596 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-14 22:13:25,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:13:25,596 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-14 22:13:25,596 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2025-03-14 22:13:25,597 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 213 out of 258 [2025-03-14 22:13:25,597 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 750 places, 2129 transitions, 113439 flow. Second operand has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:25,597 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:13:25,597 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 213 of 258 [2025-03-14 22:13:25,597 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:13:26,854 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 237#L50-22true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 14#$Ultimate##0true, 399#true, 465#true, 1266#true, 1312#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:26,854 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:13:26,855 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:13:26,855 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:13:26,855 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:13:27,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 14#$Ultimate##0true, 399#true, 465#true, 1266#true, 1312#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:13:27,421 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:13:27,421 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:27,421 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:27,421 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:27,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 237#L50-22true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 1266#true, 1312#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:27,421 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,421 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,422 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,422 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,815 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1092#true, 1400#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1266#true, 1312#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:27,815 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,815 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,815 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:27,816 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:28,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:13:28,255 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,255 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,255 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,255 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:28,269 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,269 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,269 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,269 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:28,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1092#true, 1400#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1266#true, 1312#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:28,868 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,868 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,868 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,868 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:28,893 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,893 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,893 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:28,893 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:29,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:29,338 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:13:29,338 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:13:29,338 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:13:29,338 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:13:29,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:29,744 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:13:29,744 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:29,744 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:29,744 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:33,383 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1066], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:33,383 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:13:33,383 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:33,383 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:33,383 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:13:33,550 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1066], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:33,551 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:13:33,551 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:33,551 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:33,551 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:13:33,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1066], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 1312#true, 1266#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:33,712 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:13:33,712 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:33,713 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:33,713 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:13:35,210 INFO L124 PetriNetUnfolderBase]: 6483/24502 cut-off events. [2025-03-14 22:13:35,211 INFO L125 PetriNetUnfolderBase]: For 1508798/2264419 co-relation queries the response was YES. [2025-03-14 22:13:35,535 INFO L83 FinitePrefix]: Finished finitePrefix Result has 321067 conditions, 24502 events. 6483/24502 cut-off events. For 1508798/2264419 co-relation queries the response was YES. Maximal size of possible extension queue 1688. Compared 345616 event pairs, 1460 based on Foata normal form. 528/23742 useless extension candidates. Maximal degree in co-relation 202601. Up to 8317 conditions per place. [2025-03-14 22:13:35,705 INFO L140 encePairwiseOnDemand]: 243/258 looper letters, 443 selfloop transitions, 159 changer transitions 1307/2126 dead transitions. [2025-03-14 22:13:35,706 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 768 places, 2126 transitions, 116989 flow [2025-03-14 22:13:35,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-03-14 22:13:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2025-03-14 22:13:35,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 4157 transitions. [2025-03-14 22:13:35,708 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8480212158302733 [2025-03-14 22:13:35,708 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 520 predicate places. [2025-03-14 22:13:35,708 INFO L471 AbstractCegarLoop]: Abstraction has has 768 places, 2126 transitions, 116989 flow [2025-03-14 22:13:35,709 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 216.0) internal successors, (2160), 10 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:35,709 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:13:35,709 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:13:35,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2025-03-14 22:13:35,709 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:13:35,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:13:35,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1352032258, now seen corresponding path program 1 times [2025-03-14 22:13:35,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:13:35,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443186744] [2025-03-14 22:13:35,710 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:13:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:13:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:13:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:13:35,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:13:35,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443186744] [2025-03-14 22:13:35,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [443186744] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:13:35,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:13:35,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 22:13:35,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079401384] [2025-03-14 22:13:35,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:13:35,729 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 22:13:35,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:13:35,729 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 22:13:35,729 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 22:13:35,730 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 235 out of 258 [2025-03-14 22:13:35,730 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 768 places, 2126 transitions, 116989 flow. Second operand has 3 states, 3 states have (on average 238.33333333333334) internal successors, (715), 3 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:35,730 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:13:35,730 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 235 of 258 [2025-03-14 22:13:35,730 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:13:44,312 INFO L124 PetriNetUnfolderBase]: 6821/26703 cut-off events. [2025-03-14 22:13:44,313 INFO L125 PetriNetUnfolderBase]: For 1753879/2479378 co-relation queries the response was YES. [2025-03-14 22:13:44,642 INFO L83 FinitePrefix]: Finished finitePrefix Result has 340644 conditions, 26703 events. 6821/26703 cut-off events. For 1753879/2479378 co-relation queries the response was YES. Maximal size of possible extension queue 1816. Compared 382925 event pairs, 1797 based on Foata normal form. 408/25827 useless extension candidates. Maximal degree in co-relation 211086. Up to 8695 conditions per place. [2025-03-14 22:13:44,832 INFO L140 encePairwiseOnDemand]: 252/258 looper letters, 68 selfloop transitions, 7 changer transitions 1342/2177 dead transitions. [2025-03-14 22:13:44,832 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 770 places, 2177 transitions, 122254 flow [2025-03-14 22:13:44,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 22:13:44,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 22:13:44,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 729 transitions. [2025-03-14 22:13:44,833 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9418604651162791 [2025-03-14 22:13:44,833 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 522 predicate places. [2025-03-14 22:13:44,833 INFO L471 AbstractCegarLoop]: Abstraction has has 770 places, 2177 transitions, 122254 flow [2025-03-14 22:13:44,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 238.33333333333334) internal successors, (715), 3 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:44,833 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:13:44,833 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:13:44,834 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2025-03-14 22:13:44,834 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:13:44,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:13:44,834 INFO L85 PathProgramCache]: Analyzing trace with hash 846425946, now seen corresponding path program 2 times [2025-03-14 22:13:44,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:13:44,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221460362] [2025-03-14 22:13:44,834 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:13:44,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:13:44,842 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:13:44,842 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:13:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:13:44,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:13:44,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221460362] [2025-03-14 22:13:44,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1221460362] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:13:44,857 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:13:44,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-14 22:13:44,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153411124] [2025-03-14 22:13:44,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:13:44,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 22:13:44,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:13:44,858 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 22:13:44,858 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 22:13:44,859 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 235 out of 258 [2025-03-14 22:13:44,859 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 770 places, 2177 transitions, 122254 flow. Second operand has 3 states, 3 states have (on average 238.33333333333334) internal successors, (715), 3 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:44,859 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:13:44,859 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 235 of 258 [2025-03-14 22:13:44,859 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:13:46,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1128#true, 1443#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 14#$Ultimate##0true, 399#true, 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:13:46,388 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:13:46,388 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:46,388 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:46,388 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:13:46,666 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 8#L50-24true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, 506#(not (= (mod ~is_null_3~0 256) 0)), thread3Thread1of1ForFork2InUse, 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:46,666 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,666 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,666 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,666 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,694 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 1092#true, 1400#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1266#true, 1312#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, thread3Thread1of1ForFork2InUse, 1448#(not (= (mod ~is_null_6~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:46,695 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,695 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,695 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:46,695 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:13:47,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1128#true, 1443#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 504#true, 1177#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 399#true, 70#L56-3true, 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:13:47,024 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:13:47,024 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:47,024 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:47,025 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:13:47,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][336], [1358#true, 20#L56-1true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 91#L77-4true, 1226#true, 819#true, 676#true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 8#L50-24true, 1177#true, 399#true, 465#true, 1266#true, 1312#true, 737#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, 506#(not (= (mod ~is_null_3~0 256) 0)), thread3Thread1of1ForFork2InUse, 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:47,338 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,338 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,338 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,338 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 1092#true, 1400#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1312#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:13:47,362 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,362 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,362 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,362 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 8#L50-24true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:47,380 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,380 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,380 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,380 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:13:47,663 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][298], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 639#true, 1446#true, 573#true, 107#L44-22true, 905#true, 91#L77-4true, 819#true, 1226#true, 676#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 865#true, 1092#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 8#L50-24true, 1177#true, 465#true, 1266#true, 737#true, 1312#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:13:47,663 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2025-03-14 22:13:47,663 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:13:47,663 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:13:47,663 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:13:47,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][298], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 639#true, 1446#true, 573#true, 107#L44-22true, 905#true, 91#L77-4true, 819#true, 1226#true, 676#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 865#true, 1092#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 1177#true, 465#true, 1312#true, 1266#true, 737#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 173#L50-25true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:13:47,991 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is not cut-off event [2025-03-14 22:13:47,991 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2025-03-14 22:13:47,991 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2025-03-14 22:13:47,991 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2025-03-14 22:13:48,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 465#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:13:48,070 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:13:48,070 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:48,070 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:48,070 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:13:51,952 INFO L124 PetriNetUnfolderBase]: 5312/20394 cut-off events. [2025-03-14 22:13:51,952 INFO L125 PetriNetUnfolderBase]: For 2423840/3460282 co-relation queries the response was YES. [2025-03-14 22:13:52,197 INFO L83 FinitePrefix]: Finished finitePrefix Result has 279338 conditions, 20394 events. 5312/20394 cut-off events. For 2423840/3460282 co-relation queries the response was YES. Maximal size of possible extension queue 1443. Compared 280613 event pairs, 1133 based on Foata normal form. 495/19966 useless extension candidates. Maximal degree in co-relation 167021. Up to 6856 conditions per place. [2025-03-14 22:13:52,290 INFO L140 encePairwiseOnDemand]: 254/258 looper letters, 74 selfloop transitions, 5 changer transitions 1793/2131 dead transitions. [2025-03-14 22:13:52,290 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 772 places, 2131 transitions, 121772 flow [2025-03-14 22:13:52,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 22:13:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 22:13:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 729 transitions. [2025-03-14 22:13:52,291 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.9418604651162791 [2025-03-14 22:13:52,291 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 524 predicate places. [2025-03-14 22:13:52,291 INFO L471 AbstractCegarLoop]: Abstraction has has 772 places, 2131 transitions, 121772 flow [2025-03-14 22:13:52,292 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 238.33333333333334) internal successors, (715), 3 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:52,292 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:13:52,292 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:13:52,292 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2025-03-14 22:13:52,292 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:13:52,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:13:52,292 INFO L85 PathProgramCache]: Analyzing trace with hash -2094127976, now seen corresponding path program 1 times [2025-03-14 22:13:52,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:13:52,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121861446] [2025-03-14 22:13:52,293 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 22:13:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:13:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:13:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:13:52,770 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:13:52,770 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121861446] [2025-03-14 22:13:52,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121861446] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:13:52,770 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:13:52,770 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:13:52,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703458952] [2025-03-14 22:13:52,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:13:52,771 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:13:52,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:13:52,771 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:13:52,771 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:13:52,772 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:13:52,772 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 772 places, 2131 transitions, 121772 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:13:52,772 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:13:52,772 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:13:52,773 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:14:05,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1233], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 3#L50-21true, 80#L78-1true, 1449#true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:05,702 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:14:05,702 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:14:05,702 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:14:05,702 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:14:06,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1233], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 1446#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 1226#true, 819#true, 676#true, 237#L50-22true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1449#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:06,057 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:14:06,057 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:14:06,057 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:14:06,057 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:14:06,320 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1233], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 1446#true, 639#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1449#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:06,320 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:14:06,320 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:14:06,320 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:14:06,321 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:14:06,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1233], [1358#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 1446#true, 639#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1449#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:06,572 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:14:06,572 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:14:06,572 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:14:06,572 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:14:06,814 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1233], [1358#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 1449#true, 465#true, 1266#true, 1312#true, 737#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:06,815 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:14:06,815 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:14:06,815 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:14:06,815 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:14:07,063 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1233], [1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 573#true, 1446#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 1449#true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 57#L50-26true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:07,063 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:14:07,063 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:14:07,063 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:14:07,063 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:14:08,819 INFO L124 PetriNetUnfolderBase]: 11028/33675 cut-off events. [2025-03-14 22:14:08,820 INFO L125 PetriNetUnfolderBase]: For 3460812/4705663 co-relation queries the response was YES. [2025-03-14 22:14:09,234 INFO L83 FinitePrefix]: Finished finitePrefix Result has 472284 conditions, 33675 events. 11028/33675 cut-off events. For 3460812/4705663 co-relation queries the response was YES. Maximal size of possible extension queue 2376. Compared 466877 event pairs, 3370 based on Foata normal form. 548/32567 useless extension candidates. Maximal degree in co-relation 285131. Up to 17073 conditions per place. [2025-03-14 22:14:09,470 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 653 selfloop transitions, 65 changer transitions 1594/2519 dead transitions. [2025-03-14 22:14:09,470 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 813 places, 2519 transitions, 148964 flow [2025-03-14 22:14:09,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-03-14 22:14:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2025-03-14 22:14:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 8696 transitions. [2025-03-14 22:14:09,473 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8025101513473607 [2025-03-14 22:14:09,474 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 565 predicate places. [2025-03-14 22:14:09,474 INFO L471 AbstractCegarLoop]: Abstraction has has 813 places, 2519 transitions, 148964 flow [2025-03-14 22:14:09,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:14:09,474 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:14:09,474 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:14:09,474 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2025-03-14 22:14:09,474 INFO L396 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:14:09,475 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:14:09,475 INFO L85 PathProgramCache]: Analyzing trace with hash 1128013034, now seen corresponding path program 2 times [2025-03-14 22:14:09,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:14:09,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407828790] [2025-03-14 22:14:09,475 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:14:09,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:14:09,483 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:14:09,483 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:14:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:14:10,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:14:10,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407828790] [2025-03-14 22:14:10,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407828790] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:14:10,026 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:14:10,026 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:14:10,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119260204] [2025-03-14 22:14:10,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:14:10,026 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:14:10,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:14:10,027 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:14:10,027 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:14:10,027 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:14:10,028 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 813 places, 2519 transitions, 148964 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:14:10,028 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:14:10,028 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:14:10,028 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:14:11,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 1446#true, 639#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 237#L50-22true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 468#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:11,894 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:14:11,894 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:14:11,894 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:14:11,894 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:14:12,612 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 573#true, 1446#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 468#true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:12,612 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,612 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,612 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,612 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,667 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1443#true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 448#true, 1568#true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:14:12,667 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,667 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,667 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:14:12,667 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:14:13,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 573#true, 1446#true, 639#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 468#true, 8#L50-24true, 1177#true, 399#true, 14#$Ultimate##0true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:13,414 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,414 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,414 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,414 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 1092#true, 1400#true, 448#true, 1568#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 14#$Ultimate##0true, 399#true, 1449#true, 465#true, 1266#true, 1312#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:14:13,477 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,477 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,477 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,477 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 237#L50-22true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:13,481 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,482 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,482 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:13,482 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:14,500 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][387], [1358#true, 370#true, 20#L56-1true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 1446#true, 573#true, 905#true, 91#L77-4true, 819#true, 1226#true, 237#L50-22true, 676#true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 468#true, 1177#true, 399#true, 465#true, 737#true, 1312#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:14,500 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,500 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,500 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,501 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][387], [1358#true, 370#true, 20#L56-1true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 639#true, 1446#true, 905#true, 91#L77-4true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 468#true, 1177#true, 399#true, 465#true, 737#true, 1312#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 282#true, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:14,501 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,501 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,501 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,501 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,502 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][414], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 639#true, 1446#true, 107#L44-22true, 905#true, 91#L77-4true, 1226#true, 819#true, 237#L50-22true, 676#true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 865#true, 1092#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 1177#true, 465#true, 1266#true, 1312#true, 737#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, 507#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:14:14,502 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,502 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,502 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,502 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:14:14,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 208#L50-23true, 1443#true, 1128#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1400#true, 1568#true, 448#true, 504#true, 1177#true, 399#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 465#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:14:14,583 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,583 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,583 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,583 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 1446#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:14,591 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,591 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,591 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:14,591 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:15,726 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][387], [1358#true, 20#L56-1true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 639#true, 1446#true, 905#true, 91#L77-4true, 819#true, 1226#true, 676#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 468#true, 8#L50-24true, 1177#true, 399#true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 1312#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 306#true, 943#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 116#L44-23true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:15,726 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,726 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,726 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,726 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,728 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][472], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 1446#true, 573#true, 107#L44-22true, 905#true, 91#L77-4true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 865#true, 1092#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 1177#true, 465#true, 1312#true, 1266#true, 737#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 282#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:14:15,728 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is not cut-off event [2025-03-14 22:14:15,728 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2025-03-14 22:14:15,728 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2025-03-14 22:14:15,728 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2025-03-14 22:14:15,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 1092#true, 1400#true, 1568#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 1449#true, 465#true, 1312#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1448#(not (= (mod ~is_null_6~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)]) [2025-03-14 22:14:15,803 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,803 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,803 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,803 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,836 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 8#L50-24true, 1177#true, 399#true, 14#$Ultimate##0true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:15,836 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,836 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,836 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,836 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,840 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 237#L50-22true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1568#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1449#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:15,840 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,840 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,840 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:15,840 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:16,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][532], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 1446#true, 639#true, 573#true, 107#L44-22true, 905#true, 91#L77-4true, 1226#true, 819#true, 676#true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 865#true, 1092#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 8#L50-24true, 1177#true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 1266#true, 737#true, 1312#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:14:16,863 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,863 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,863 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,863 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][597], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 639#true, 573#true, 1446#true, 107#L44-22true, 905#true, 91#L77-4true, 819#true, 1226#true, 676#true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1092#true, 865#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 1474#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0))), 1177#true, 465#true, 737#true, 1312#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 173#L50-25true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:14:16,863 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,863 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,863 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,863 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 237#L50-22true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:16,958 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,958 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,958 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,958 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:14:16,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:16,958 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,958 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,959 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:16,959 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:17,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1449#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:17,004 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:14:17,004 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:17,004 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:17,004 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:18,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][727], [308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 573#true, 1446#true, 107#L44-22true, 905#true, 91#L77-4true, 819#true, 1226#true, 676#true, 1454#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0))), 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1092#true, 865#true, 776#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 468#true, 1177#true, 465#true, 1312#true, 737#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, 57#L50-26true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 282#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:14:18,081 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,081 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,081 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,081 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,194 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:18,194 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,194 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,194 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,194 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,279 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 573#true, 639#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1568#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 8#L50-24true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1449#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:18,280 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,280 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,280 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:18,280 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:19,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 237#L50-22true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 1449#true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:19,566 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2025-03-14 22:14:19,566 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:14:19,566 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:14:19,566 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:14:19,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 1177#true, 399#true, 70#L56-3true, 1449#true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:19,566 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2025-03-14 22:14:19,566 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:14:19,566 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:14:19,567 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:14:20,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 1449#true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:20,671 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2025-03-14 22:14:20,671 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:14:20,671 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:14:20,671 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:14:32,555 INFO L124 PetriNetUnfolderBase]: 12598/37504 cut-off events. [2025-03-14 22:14:32,555 INFO L125 PetriNetUnfolderBase]: For 4149523/5631707 co-relation queries the response was YES. [2025-03-14 22:14:33,027 INFO L83 FinitePrefix]: Finished finitePrefix Result has 555296 conditions, 37504 events. 12598/37504 cut-off events. For 4149523/5631707 co-relation queries the response was YES. Maximal size of possible extension queue 2568. Compared 521272 event pairs, 3301 based on Foata normal form. 741/36326 useless extension candidates. Maximal degree in co-relation 340829. Up to 18481 conditions per place. [2025-03-14 22:14:33,252 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 539 selfloop transitions, 132 changer transitions 2124/3018 dead transitions. [2025-03-14 22:14:33,253 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 854 places, 3018 transitions, 183467 flow [2025-03-14 22:14:33,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2025-03-14 22:14:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2025-03-14 22:14:33,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 8692 transitions. [2025-03-14 22:14:33,255 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.802141011443337 [2025-03-14 22:14:33,256 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 606 predicate places. [2025-03-14 22:14:33,256 INFO L471 AbstractCegarLoop]: Abstraction has has 854 places, 3018 transitions, 183467 flow [2025-03-14 22:14:33,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:14:33,256 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:14:33,256 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:14:33,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2025-03-14 22:14:33,256 INFO L396 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:14:33,257 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:14:33,257 INFO L85 PathProgramCache]: Analyzing trace with hash 1756286332, now seen corresponding path program 3 times [2025-03-14 22:14:33,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:14:33,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040056850] [2025-03-14 22:14:33,257 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:14:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:14:33,267 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:14:33,267 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:14:33,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:14:33,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:14:33,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040056850] [2025-03-14 22:14:33,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040056850] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:14:33,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:14:33,648 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:14:33,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820306411] [2025-03-14 22:14:33,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:14:33,648 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:14:33,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:14:33,649 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:14:33,649 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:14:33,650 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:14:33,651 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 854 places, 3018 transitions, 183467 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:14:33,651 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:14:33,651 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:14:33,651 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:14:38,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 573#true, 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 1092#true, 1400#true, 1568#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1449#true, 1312#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, thread3Thread1of1ForFork2InUse, 1448#(not (= (mod ~is_null_6~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true]) [2025-03-14 22:14:38,965 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,966 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,966 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,966 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,972 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 237#L50-22true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:38,972 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,972 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,972 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:38,972 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:14:40,245 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 237#L50-22true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:40,245 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:40,245 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:40,245 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:40,246 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:40,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 1446#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:40,248 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:14:40,248 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:40,248 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:40,248 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:14:41,675 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 426#true, 1226#true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 1092#true, 1400#true, 1568#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 465#true, 1449#true, 1312#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, thread3Thread1of1ForFork2InUse, 1448#(not (= (mod ~is_null_6~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1031#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true]) [2025-03-14 22:14:41,675 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,675 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,675 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,675 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 1446#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 8#L50-24true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:14:41,690 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,690 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,690 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,690 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 1446#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 237#L50-22true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 14#$Ultimate##0true, 399#true, 1449#true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:41,693 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,693 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,693 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:41,693 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:14:43,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 573#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:14:43,340 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,340 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,340 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,340 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 1446#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 399#true, 14#$Ultimate##0true, 1449#true, 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:43,399 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,399 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,399 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:43,399 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:14:44,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 573#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:14:44,849 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,849 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,849 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,849 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 91#L77-4true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 8#L50-24true, 1177#true, 399#true, 14#$Ultimate##0true, 465#true, 1449#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, thread1Thread1of1ForFork0InUse, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:44,945 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,945 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,945 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:44,945 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:14:46,591 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 573#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 237#L50-22true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 1449#true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 282#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:46,591 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2025-03-14 22:14:46,591 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:14:46,591 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:14:46,591 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:14:46,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 639#true, 1446#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1449#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0InUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:46,592 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2025-03-14 22:14:46,592 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:14:46,592 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:14:46,592 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:14:48,013 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 639#true, 905#true, 91#L77-4true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 465#true, 1449#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 116#L44-23true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, 507#true, 282#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:48,013 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2025-03-14 22:14:48,013 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:14:48,013 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:14:48,013 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:14:54,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1342], [1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 1462#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 504#true, 1177#true, 399#true, 70#L56-3true, 3#L50-21true, 80#L78-1true, 465#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:14:54,952 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2025-03-14 22:14:54,952 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:14:54,952 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:14:54,952 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:14:57,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1341], [1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 3#L50-21true, 70#L56-3true, 1449#true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:57,229 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:14:57,229 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:14:57,229 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:14:57,229 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:14:58,043 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1341], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 1446#true, 639#true, 905#true, 426#true, 1226#true, 819#true, 237#L50-22true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1449#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:58,043 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:14:58,043 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:14:58,043 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:14:58,043 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:14:58,699 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1341], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1449#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:58,699 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:14:58,699 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:14:58,699 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:14:58,699 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:14:59,467 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1341], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 1446#true, 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 8#L50-24true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1449#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:14:59,468 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:14:59,468 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:14:59,468 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:14:59,468 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:15:00,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1341], [1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 639#true, 1446#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1449#true, 1266#true, 1312#true, 737#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:15:00,028 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:15:00,028 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:15:00,028 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:15:00,028 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:15:00,496 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1341], [1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1449#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 57#L50-26true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:15:00,496 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:15:00,496 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:15:00,496 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:15:00,496 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:15:03,694 INFO L124 PetriNetUnfolderBase]: 13440/40193 cut-off events. [2025-03-14 22:15:03,695 INFO L125 PetriNetUnfolderBase]: For 4009967/5246705 co-relation queries the response was YES. [2025-03-14 22:15:04,239 INFO L83 FinitePrefix]: Finished finitePrefix Result has 618765 conditions, 40193 events. 13440/40193 cut-off events. For 4009967/5246705 co-relation queries the response was YES. Maximal size of possible extension queue 2641. Compared 561903 event pairs, 3281 based on Foata normal form. 1068/39247 useless extension candidates. Maximal degree in co-relation 382580. Up to 19820 conditions per place. [2025-03-14 22:15:04,541 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 753 selfloop transitions, 169 changer transitions 2050/3188 dead transitions. [2025-03-14 22:15:04,541 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 891 places, 3188 transitions, 199288 flow [2025-03-14 22:15:04,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2025-03-14 22:15:04,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2025-03-14 22:15:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 7853 transitions. [2025-03-14 22:15:04,543 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.800999592003264 [2025-03-14 22:15:04,544 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 643 predicate places. [2025-03-14 22:15:04,544 INFO L471 AbstractCegarLoop]: Abstraction has has 891 places, 3188 transitions, 199288 flow [2025-03-14 22:15:04,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:15:04,544 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:15:04,544 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:15:04,544 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2025-03-14 22:15:04,544 INFO L396 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:15:04,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:15:04,545 INFO L85 PathProgramCache]: Analyzing trace with hash 268900228, now seen corresponding path program 4 times [2025-03-14 22:15:04,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:15:04,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114479835] [2025-03-14 22:15:04,545 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-14 22:15:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:15:04,552 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2025-03-14 22:15:04,552 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:15:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:15:04,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:15:04,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114479835] [2025-03-14 22:15:04,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114479835] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:15:04,906 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:15:04,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:15:04,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383712379] [2025-03-14 22:15:04,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:15:04,906 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:15:04,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:15:04,907 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:15:04,907 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:15:04,907 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:15:04,908 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 891 places, 3188 transitions, 199288 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:15:04,908 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:15:04,908 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:15:04,908 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:15:29,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1750], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 237#L50-22true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 737#true, 1266#true, 1312#true, 343#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:15:29,205 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:15:29,205 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:15:29,205 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:15:29,205 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:15:30,349 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1748], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 639#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 208#L50-23true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 282#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:15:30,349 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:15:30,349 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:15:30,349 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:15:30,349 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:15:31,318 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1749], [1358#true, 370#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 1446#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 8#L50-24true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:15:31,318 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:15:31,318 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:15:31,318 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:15:31,318 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:15:32,196 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1759], [1761#(or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))), 1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 573#true, 1446#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 1656#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0))), 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1568#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1474#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0))), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1312#true, 737#true, 1266#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:15:32,196 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:15:32,196 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:15:32,196 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:15:32,196 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:15:33,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1850], [1759#true, 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 573#true, 639#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 819#true, 1226#true, 676#true, 1454#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0))), 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1312#true, 1266#true, 737#true, 343#true, 306#true, 943#true, 57#L50-26true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:15:33,136 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:15:33,136 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:15:33,136 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:15:33,136 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:15:38,208 INFO L124 PetriNetUnfolderBase]: 13859/41600 cut-off events. [2025-03-14 22:15:38,208 INFO L125 PetriNetUnfolderBase]: For 5223623/7237402 co-relation queries the response was YES. [2025-03-14 22:15:38,822 INFO L83 FinitePrefix]: Finished finitePrefix Result has 672468 conditions, 41600 events. 13859/41600 cut-off events. For 5223623/7237402 co-relation queries the response was YES. Maximal size of possible extension queue 2652. Compared 581906 event pairs, 3707 based on Foata normal form. 1307/40935 useless extension candidates. Maximal degree in co-relation 418600. Up to 19911 conditions per place. [2025-03-14 22:15:39,118 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 532 selfloop transitions, 183 changer transitions 2334/3256 dead transitions. [2025-03-14 22:15:39,119 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 922 places, 3256 transitions, 209432 flow [2025-03-14 22:15:39,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2025-03-14 22:15:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2025-03-14 22:15:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 6624 transitions. [2025-03-14 22:15:39,121 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8023255813953488 [2025-03-14 22:15:39,121 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 674 predicate places. [2025-03-14 22:15:39,121 INFO L471 AbstractCegarLoop]: Abstraction has has 922 places, 3256 transitions, 209432 flow [2025-03-14 22:15:39,121 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:15:39,122 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:15:39,122 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:15:39,122 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2025-03-14 22:15:39,122 INFO L396 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:15:39,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:15:39,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1701242276, now seen corresponding path program 5 times [2025-03-14 22:15:39,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:15:39,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452741194] [2025-03-14 22:15:39,123 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-14 22:15:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:15:39,131 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:15:39,132 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:15:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:15:39,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:15:39,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452741194] [2025-03-14 22:15:39,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452741194] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:15:39,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:15:39,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:15:39,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081105233] [2025-03-14 22:15:39,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:15:39,570 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:15:39,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:15:39,570 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:15:39,570 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:15:39,571 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:15:39,571 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 922 places, 3256 transitions, 209432 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:15:39,571 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:15:39,571 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:15:39,572 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:16:08,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1371], [1358#true, 1759#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 504#true, 1177#true, 399#true, 3#L50-21true, 80#L78-1true, 70#L56-3true, 1846#true, 465#true, 1449#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:08,144 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:16:08,144 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:16:08,144 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:16:08,144 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:16:09,167 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1371], [1358#true, 1759#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 573#true, 905#true, 426#true, 1226#true, 819#true, 237#L50-22true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1846#true, 1449#true, 737#true, 1266#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:09,168 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:16:09,168 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:16:09,168 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:16:09,168 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:16:10,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1371], [1759#true, 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 639#true, 573#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 1226#true, 819#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 1449#true, 1846#true, 465#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:10,009 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:16:10,009 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:16:10,009 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:16:10,009 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:16:10,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1371], [1759#true, 1358#true, 370#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 573#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 1568#true, 8#L50-24true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 1846#true, 465#true, 1449#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:10,911 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:16:10,911 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:16:10,911 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:16:10,911 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:16:11,560 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1371], [1358#true, 1759#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 639#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 448#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 465#true, 1449#true, 1846#true, 1312#true, 737#true, 1266#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:11,560 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:16:11,560 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:16:11,561 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:16:11,561 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:16:12,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1371], [1759#true, 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 989#true, 639#true, 573#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 1449#true, 465#true, 1846#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 57#L50-26true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:12,135 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:16:12,135 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:16:12,135 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:16:12,135 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:16:16,239 INFO L124 PetriNetUnfolderBase]: 13385/40780 cut-off events. [2025-03-14 22:16:16,239 INFO L125 PetriNetUnfolderBase]: For 4597065/6163786 co-relation queries the response was YES. [2025-03-14 22:16:16,850 INFO L83 FinitePrefix]: Finished finitePrefix Result has 680625 conditions, 40780 events. 13385/40780 cut-off events. For 4597065/6163786 co-relation queries the response was YES. Maximal size of possible extension queue 2759. Compared 580097 event pairs, 3468 based on Foata normal form. 1213/40196 useless extension candidates. Maximal degree in co-relation 490898. Up to 20332 conditions per place. [2025-03-14 22:16:17,232 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1004 selfloop transitions, 197 changer transitions 1895/3312 dead transitions. [2025-03-14 22:16:17,232 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 947 places, 3312 transitions, 219039 flow [2025-03-14 22:16:17,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-03-14 22:16:17,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2025-03-14 22:16:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 5395 transitions. [2025-03-14 22:16:17,234 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8042635658914729 [2025-03-14 22:16:17,234 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 699 predicate places. [2025-03-14 22:16:17,234 INFO L471 AbstractCegarLoop]: Abstraction has has 947 places, 3312 transitions, 219039 flow [2025-03-14 22:16:17,234 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:16:17,234 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:16:17,235 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:16:17,235 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2025-03-14 22:16:17,235 INFO L396 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:16:17,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:16:17,235 INFO L85 PathProgramCache]: Analyzing trace with hash 1227182578, now seen corresponding path program 6 times [2025-03-14 22:16:17,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:16:17,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307354083] [2025-03-14 22:16:17,236 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-14 22:16:17,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:16:17,243 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-14 22:16:17,243 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:16:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:16:17,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:16:17,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307354083] [2025-03-14 22:16:17,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307354083] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:16:17,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:16:17,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:16:17,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745236603] [2025-03-14 22:16:17,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:16:17,667 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:16:17,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:16:17,667 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:16:17,667 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:16:17,668 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:16:17,669 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 947 places, 3312 transitions, 219039 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:16:17,669 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:16:17,669 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:16:17,669 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:16:46,614 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1321], [1759#true, 1358#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 573#true, 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 865#true, 1092#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 3#L50-21true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 1312#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 507#true, 282#true, 1915#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:46,614 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:16:46,614 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:16:46,614 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:16:46,614 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:16:47,925 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1321], [1358#true, 1759#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 573#true, 1446#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 237#L50-22true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, 1915#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:47,925 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:16:47,925 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:16:47,925 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:16:47,925 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:16:48,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1321], [1358#true, 1759#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 573#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 1446#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 208#L50-23true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1568#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 1312#true, 737#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 1031#true, 282#true, 507#true, 1915#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:48,781 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:16:48,781 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:16:48,781 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:16:48,781 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:16:49,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1321], [1358#true, 1759#true, 370#true, 425#(= (mod ~is_null_0~0 256) 0), 989#true, 251#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 639#true, 573#true, 905#true, 426#true, 819#true, 1226#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 8#L50-24true, 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1312#true, 737#true, 1266#true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 507#true, 282#true, 1915#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:49,522 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:16:49,522 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:16:49,522 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:16:49,522 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:16:50,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1321], [1759#true, 1358#true, 370#true, 989#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 1446#true, 470#(= (mod ~is_null_3~0 256) 0), 573#true, 639#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1445#(= (mod ~is_null_6~0 256) 0), 1568#true, 448#true, 504#true, 1177#true, 399#true, 70#L56-3true, 80#L78-1true, 1449#true, 1846#true, 465#true, 737#true, 1312#true, 1266#true, 173#L50-25true, 343#true, 306#true, 943#true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, 1915#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:50,219 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:16:50,219 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:16:50,219 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:16:50,219 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:16:50,852 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1321], [1759#true, 1358#true, 370#true, 251#true, 989#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 573#true, 470#(= (mod ~is_null_3~0 256) 0), 1446#true, 905#true, 426#true, 1226#true, 819#true, 676#true, 1128#true, 1092#true, 865#true, 776#true, 1400#true, 1568#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1177#true, 399#true, 80#L78-1true, 70#L56-3true, 1449#true, 465#true, 1846#true, 737#true, 1312#true, 1266#true, 343#true, 306#true, 943#true, 57#L50-26true, 487#true, thread3Thread1of1ForFork2InUse, 1031#true, thread1Thread1of1ForFork0NotInUse, 282#true, 507#true, 1915#true, thread2Thread1of1ForFork1InUse, 1654#true]) [2025-03-14 22:16:50,852 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:16:50,852 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:16:50,852 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:16:50,852 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:16:55,088 INFO L124 PetriNetUnfolderBase]: 13351/41422 cut-off events. [2025-03-14 22:16:55,088 INFO L125 PetriNetUnfolderBase]: For 4900522/6251054 co-relation queries the response was YES. [2025-03-14 22:16:55,922 INFO L83 FinitePrefix]: Finished finitePrefix Result has 709735 conditions, 41422 events. 13351/41422 cut-off events. For 4900522/6251054 co-relation queries the response was YES. Maximal size of possible extension queue 2703. Compared 590570 event pairs, 3455 based on Foata normal form. 1042/40495 useless extension candidates. Maximal degree in co-relation 442020. Up to 20428 conditions per place. [2025-03-14 22:16:56,306 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 975 selfloop transitions, 197 changer transitions 1954/3334 dead transitions. [2025-03-14 22:16:56,307 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 969 places, 3334 transitions, 226780 flow [2025-03-14 22:16:56,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2025-03-14 22:16:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2025-03-14 22:16:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 4782 transitions. [2025-03-14 22:16:56,308 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8058645096056622 [2025-03-14 22:16:56,309 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 721 predicate places. [2025-03-14 22:16:56,309 INFO L471 AbstractCegarLoop]: Abstraction has has 969 places, 3334 transitions, 226780 flow [2025-03-14 22:16:56,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:16:56,309 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:16:56,309 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:16:56,309 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2025-03-14 22:16:56,309 INFO L396 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:16:56,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:16:56,310 INFO L85 PathProgramCache]: Analyzing trace with hash -736237480, now seen corresponding path program 7 times [2025-03-14 22:16:56,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:16:56,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431805620] [2025-03-14 22:16:56,310 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-03-14 22:16:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:16:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:16:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:16:56,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:16:56,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431805620] [2025-03-14 22:16:56,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431805620] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:16:56,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:16:56,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:16:56,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868522744] [2025-03-14 22:16:56,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:16:56,603 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:16:56,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:16:56,603 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:16:56,603 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:16:56,604 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:16:56,605 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 969 places, 3334 transitions, 226780 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:16:56,605 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:16:56,605 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:16:56,605 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:16:59,741 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 237#L50-22true, 1128#true, 1443#true, 1400#true, 1965#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 1226#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 465#true, 1449#true, 1846#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:16:59,742 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:16:59,742 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:16:59,742 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:16:59,742 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:17:00,932 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1443#true, 1128#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 1226#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1846#true, 1449#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:17:00,932 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:17:00,932 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:17:00,933 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:17:00,933 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:17:02,437 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 1400#true, 1965#true, 1568#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 573#true, 426#true, 1226#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 504#true, 1846#true, 1449#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:02,437 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,437 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,437 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,437 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,438 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 237#L50-22true, 1443#true, 1128#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 1226#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 465#true, 1846#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:02,438 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,438 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,438 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,438 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,444 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1312#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 1226#true, 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:17:02,444 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,444 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,444 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:02,444 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:04,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1128#true, 1443#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 1226#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 465#true, 1846#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:17:04,005 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,005 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,005 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,005 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:17:04,041 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,041 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,041 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:04,041 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:06,273 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 1400#true, 1568#true, 1965#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 573#true, 426#true, 1226#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:06,274 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,274 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,274 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,274 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 1226#true, 819#true, 865#true, 1092#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:17:06,333 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,333 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,333 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,333 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 237#L50-22true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:06,339 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,339 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,339 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:06,339 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:08,273 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 676#true, 237#L50-22true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1312#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 116#L44-23true, 487#true, 1031#true, 282#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:17:08,273 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2025-03-14 22:17:08,273 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:17:08,273 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:17:08,273 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2025-03-14 22:17:08,273 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 819#true, 1226#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:17:08,273 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,273 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,273 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,273 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 208#L50-23true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1449#true, 1846#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:08,364 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,364 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,364 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:17:08,364 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:17:10,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 819#true, 1226#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 8#L50-24true, 70#L56-3true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:17:10,414 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,414 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,414 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,414 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 8#L50-24true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:10,546 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,546 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,546 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:17:10,546 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:17:12,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 237#L50-22true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 1226#true, 819#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1846#true, 465#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:12,429 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2025-03-14 22:17:12,429 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:17:12,429 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:17:12,429 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:17:12,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 1226#true, 819#true, 208#L50-23true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:12,430 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2025-03-14 22:17:12,430 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:17:12,430 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:17:12,430 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:17:14,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 1226#true, 819#true, 865#true, 1092#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:14,532 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2025-03-14 22:17:14,532 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:17:14,532 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:17:14,532 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:17:36,874 INFO L124 PetriNetUnfolderBase]: 13885/41684 cut-off events. [2025-03-14 22:17:36,874 INFO L125 PetriNetUnfolderBase]: For 5055273/6533710 co-relation queries the response was YES. [2025-03-14 22:17:37,552 INFO L83 FinitePrefix]: Finished finitePrefix Result has 743914 conditions, 41684 events. 13885/41684 cut-off events. For 5055273/6533710 co-relation queries the response was YES. Maximal size of possible extension queue 2743. Compared 588658 event pairs, 3413 based on Foata normal form. 1170/40950 useless extension candidates. Maximal degree in co-relation 469811. Up to 20017 conditions per place. [2025-03-14 22:17:37,989 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1268 selfloop transitions, 194 changer transitions 1833/3522 dead transitions. [2025-03-14 22:17:37,989 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1005 places, 3522 transitions, 245867 flow [2025-03-14 22:17:37,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-03-14 22:17:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2025-03-14 22:17:37,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 7648 transitions. [2025-03-14 22:17:37,992 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8011732662895453 [2025-03-14 22:17:37,992 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 757 predicate places. [2025-03-14 22:17:37,992 INFO L471 AbstractCegarLoop]: Abstraction has has 1005 places, 3522 transitions, 245867 flow [2025-03-14 22:17:37,993 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:17:37,993 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:17:37,993 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:17:37,993 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2025-03-14 22:17:37,993 INFO L396 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:17:37,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:17:37,994 INFO L85 PathProgramCache]: Analyzing trace with hash 689674994, now seen corresponding path program 8 times [2025-03-14 22:17:37,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:17:37,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99138247] [2025-03-14 22:17:37,994 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:17:37,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:17:38,004 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:17:38,004 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:17:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:17:38,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:17:38,272 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99138247] [2025-03-14 22:17:38,272 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99138247] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:17:38,272 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:17:38,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:17:38,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056784052] [2025-03-14 22:17:38,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:17:38,273 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:17:38,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:17:38,273 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:17:38,273 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:17:38,274 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:17:38,274 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1005 places, 3522 transitions, 245867 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:17:38,274 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:17:38,274 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:17:38,274 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:17:41,155 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 1128#true, 1443#true, 1400#true, 1965#true, 1568#true, 468#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 1226#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1846#true, 1449#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 506#(not (= (mod ~is_null_3~0 256) 0)), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:17:41,156 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2025-03-14 22:17:41,156 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2025-03-14 22:17:41,156 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2025-03-14 22:17:41,156 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2025-03-14 22:17:42,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 1400#true, 1965#true, 1568#true, 468#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 573#true, 426#true, 1226#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 1846#true, 1449#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 506#(not (= (mod ~is_null_3~0 256) 0)), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:42,135 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:17:42,135 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:17:42,135 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:17:42,135 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:17:43,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][381], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1443#true, 1400#true, 1568#true, 1965#true, 468#true, 1177#true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 20#L56-1true, 573#true, 1226#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1846#true, 1449#true, 465#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:17:43,467 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:17:43,467 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:17:43,467 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:17:43,467 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:17:44,974 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][363], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1443#true, 1128#true, 1400#true, 1568#true, 1965#true, 468#true, 1177#true, 1312#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 573#true, 107#L44-22true, 1226#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 465#true, 1846#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:17:44,974 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is not cut-off event [2025-03-14 22:17:44,974 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2025-03-14 22:17:44,974 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2025-03-14 22:17:44,974 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2025-03-14 22:17:44,977 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][381], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 1443#true, 1400#true, 1568#true, 1965#true, 468#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 20#L56-1true, 370#true, 573#true, 1226#true, 1092#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 465#true, 1846#true, 1449#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:17:44,977 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:17:44,977 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:44,977 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:44,977 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:17:46,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][404], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 1443#true, 1400#true, 1568#true, 1965#true, 468#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 1312#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 573#true, 107#L44-22true, 1226#true, 1092#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 1449#true, 465#true, 1846#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 2067#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:17:46,759 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2025-03-14 22:17:46,759 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:17:46,759 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:17:46,759 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:17:46,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][462], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 905#true, 91#L77-4true, 676#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 1443#true, 776#true, 1400#true, 1965#true, 1568#true, 468#true, 1177#true, 1312#true, 173#L50-25true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 989#true, 573#true, 107#L44-22true, 819#true, 1226#true, 865#true, 1092#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 511#(<= (+ ~result_10~0 1) 0), 1449#true, 1846#true, 465#true, 737#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:17:46,759 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:17:46,759 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:46,759 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:46,759 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:17:49,267 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][462], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 905#true, 91#L77-4true, 676#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1443#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 468#true, 1177#true, 1312#true, 57#L50-26true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 989#true, 573#true, 107#L44-22true, 819#true, 1226#true, 1092#true, 865#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 511#(<= (+ ~result_10~0 1) 0), 1846#true, 465#true, 1449#true, 1266#true, 737#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:17:49,268 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:17:49,268 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:49,268 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:17:49,268 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:18:26,795 INFO L124 PetriNetUnfolderBase]: 15144/45696 cut-off events. [2025-03-14 22:18:26,795 INFO L125 PetriNetUnfolderBase]: For 6150468/10425193 co-relation queries the response was YES. [2025-03-14 22:18:27,517 INFO L83 FinitePrefix]: Finished finitePrefix Result has 838193 conditions, 45696 events. 15144/45696 cut-off events. For 6150468/10425193 co-relation queries the response was YES. Maximal size of possible extension queue 3012. Compared 651331 event pairs, 3558 based on Foata normal form. 1081/44825 useless extension candidates. Maximal degree in co-relation 523778. Up to 21004 conditions per place. [2025-03-14 22:18:27,964 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1122 selfloop transitions, 248 changer transitions 2011/3597 dead transitions. [2025-03-14 22:18:27,964 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1033 places, 3597 transitions, 257764 flow [2025-03-14 22:18:27,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2025-03-14 22:18:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2025-03-14 22:18:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 6006 transitions. [2025-03-14 22:18:27,966 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8027265437048917 [2025-03-14 22:18:27,966 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 785 predicate places. [2025-03-14 22:18:27,966 INFO L471 AbstractCegarLoop]: Abstraction has has 1033 places, 3597 transitions, 257764 flow [2025-03-14 22:18:27,967 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:18:27,967 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:18:27,967 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:18:27,967 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2025-03-14 22:18:27,967 INFO L396 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:18:27,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:18:27,968 INFO L85 PathProgramCache]: Analyzing trace with hash 1822280306, now seen corresponding path program 9 times [2025-03-14 22:18:27,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:18:27,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457691176] [2025-03-14 22:18:27,968 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:18:27,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:18:27,976 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:18:27,976 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:18:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:18:28,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:18:28,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457691176] [2025-03-14 22:18:28,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457691176] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:18:28,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:18:28,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:18:28,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922309229] [2025-03-14 22:18:28,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:18:28,366 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:18:28,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:18:28,366 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:18:28,366 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:18:28,367 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:18:28,368 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1033 places, 3597 transitions, 257764 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:18:28,368 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:18:28,368 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:18:28,368 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:19:06,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 3#L50-21true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:19:06,917 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:19:06,917 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:19:06,917 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:19:06,917 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:19:08,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 237#L50-22true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:19:08,711 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:19:08,711 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:19:08,711 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:19:08,711 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:19:09,918 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 2148#true, 208#L50-23true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:19:09,918 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:19:09,918 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:19:09,918 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:19:09,918 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:19:10,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:19:10,950 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:19:10,950 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:19:10,950 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:19:10,950 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:19:12,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:19:12,070 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:19:12,070 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:19:12,070 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:19:12,070 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:19:12,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 57#L50-26true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:19:12,850 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:19:12,850 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:19:12,851 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:19:12,851 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:19:18,586 INFO L124 PetriNetUnfolderBase]: 14191/43918 cut-off events. [2025-03-14 22:19:18,586 INFO L125 PetriNetUnfolderBase]: For 5506948/8003261 co-relation queries the response was YES. [2025-03-14 22:19:19,387 INFO L83 FinitePrefix]: Finished finitePrefix Result has 838920 conditions, 43918 events. 14191/43918 cut-off events. For 5506948/8003261 co-relation queries the response was YES. Maximal size of possible extension queue 2909. Compared 632422 event pairs, 3390 based on Foata normal form. 822/42957 useless extension candidates. Maximal degree in co-relation 534746. Up to 21021 conditions per place. [2025-03-14 22:19:19,887 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1136 selfloop transitions, 261 changer transitions 2078/3683 dead transitions. [2025-03-14 22:19:19,887 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1057 places, 3683 transitions, 270785 flow [2025-03-14 22:19:19,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2025-03-14 22:19:19,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2025-03-14 22:19:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 5190 transitions. [2025-03-14 22:19:19,889 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8046511627906977 [2025-03-14 22:19:19,889 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 809 predicate places. [2025-03-14 22:19:19,889 INFO L471 AbstractCegarLoop]: Abstraction has has 1057 places, 3683 transitions, 270785 flow [2025-03-14 22:19:19,890 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:19:19,890 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:19:19,890 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:19:19,890 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2025-03-14 22:19:19,890 INFO L396 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:19:19,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:19:19,891 INFO L85 PathProgramCache]: Analyzing trace with hash 775677634, now seen corresponding path program 10 times [2025-03-14 22:19:19,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:19:19,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805010779] [2025-03-14 22:19:19,891 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-14 22:19:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:19:19,897 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2025-03-14 22:19:19,897 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:19:20,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:19:20,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:19:20,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805010779] [2025-03-14 22:19:20,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805010779] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:19:20,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:19:20,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:19:20,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209815632] [2025-03-14 22:19:20,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:19:20,292 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:19:20,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:19:20,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:19:20,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:19:20,293 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:19:20,294 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1057 places, 3683 transitions, 270785 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:19:20,294 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:19:20,294 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:19:20,294 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:20:00,610 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1404], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 3#L50-21true, 1846#true, 465#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:00,610 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:20:00,610 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:20:00,610 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:20:00,610 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:20:02,064 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1404], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 237#L50-22true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:02,065 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:20:02,065 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:20:02,065 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:20:02,065 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:20:03,283 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1404], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 208#L50-23true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:03,283 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:20:03,283 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:20:03,283 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:20:03,283 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:20:04,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1404], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 8#L50-24true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:04,459 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:20:04,459 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:20:04,459 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:20:04,459 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:20:05,369 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1404], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:05,369 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:20:05,369 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:20:05,369 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:20:05,369 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:20:06,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1404], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 57#L50-26true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:06,125 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:20:06,125 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:20:06,126 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:20:06,126 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:20:11,858 INFO L124 PetriNetUnfolderBase]: 14499/45338 cut-off events. [2025-03-14 22:20:11,858 INFO L125 PetriNetUnfolderBase]: For 5343246/6882435 co-relation queries the response was YES. [2025-03-14 22:20:12,676 INFO L83 FinitePrefix]: Finished finitePrefix Result has 887676 conditions, 45338 events. 14499/45338 cut-off events. For 5343246/6882435 co-relation queries the response was YES. Maximal size of possible extension queue 2912. Compared 656475 event pairs, 3577 based on Foata normal form. 1073/44428 useless extension candidates. Maximal degree in co-relation 566776. Up to 21182 conditions per place. [2025-03-14 22:20:13,227 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1206 selfloop transitions, 258 changer transitions 2115/3787 dead transitions. [2025-03-14 22:20:13,227 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1082 places, 3787 transitions, 285584 flow [2025-03-14 22:20:13,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-03-14 22:20:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2025-03-14 22:20:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 5396 transitions. [2025-03-14 22:20:13,229 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8044126416219439 [2025-03-14 22:20:13,230 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 834 predicate places. [2025-03-14 22:20:13,230 INFO L471 AbstractCegarLoop]: Abstraction has has 1082 places, 3787 transitions, 285584 flow [2025-03-14 22:20:13,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:20:13,230 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:20:13,230 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:20:13,230 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2025-03-14 22:20:13,230 INFO L396 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:20:13,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:20:13,231 INFO L85 PathProgramCache]: Analyzing trace with hash -1377757488, now seen corresponding path program 11 times [2025-03-14 22:20:13,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:20:13,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629464169] [2025-03-14 22:20:13,231 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-14 22:20:13,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:20:13,240 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:20:13,240 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:20:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:20:13,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:20:13,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629464169] [2025-03-14 22:20:13,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629464169] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:20:13,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:20:13,517 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:20:13,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84708159] [2025-03-14 22:20:13,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:20:13,517 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:20:13,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:20:13,518 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:20:13,518 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:20:13,518 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:20:13,519 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1082 places, 3787 transitions, 285584 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:20:13,519 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:20:13,519 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:20:13,519 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:20:16,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 1128#true, 1443#true, 2283#true, 1400#true, 1965#true, 1568#true, 468#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 1846#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:20:16,431 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2025-03-14 22:20:16,431 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2025-03-14 22:20:16,431 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2025-03-14 22:20:16,431 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2025-03-14 22:20:17,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][84], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 2283#true, 1400#true, 1568#true, 1965#true, 468#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 1846#true, 1449#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:17,580 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2025-03-14 22:20:17,580 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:20:17,580 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:20:17,580 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2025-03-14 22:20:19,146 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][387], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 91#L77-4true, 1128#true, 1443#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 2283#true, 1400#true, 1965#true, 1568#true, 468#true, 1177#true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 20#L56-1true, 573#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 1846#true, 465#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 506#(not (= (mod ~is_null_3~0 256) 0)), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:20:19,146 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,146 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,146 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,146 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1128#true, 1443#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:20:19,295 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,295 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,295 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:20:19,295 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:20:20,981 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][370], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 91#L77-4true, 1128#true, 1443#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 2283#true, 1400#true, 1568#true, 1965#true, 468#true, 1177#true, 1312#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 573#true, 107#L44-22true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1846#true, 465#true, 1449#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 506#(not (= (mod ~is_null_3~0 256) 0)), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 2067#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:20:20,982 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is not cut-off event [2025-03-14 22:20:20,982 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2025-03-14 22:20:20,982 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2025-03-14 22:20:20,982 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2025-03-14 22:20:20,985 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][387], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1443#true, 1128#true, 2283#true, 1400#true, 1965#true, 1568#true, 468#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 20#L56-1true, 370#true, 573#true, 2214#true, 1226#true, 2148#true, 1092#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 465#true, 1449#true, 1846#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 497#(and (<= (+ ~result_9~0 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 506#(not (= (mod ~is_null_3~0 256) 0)), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:20,985 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:20:20,985 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:20,985 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:20,985 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 2283#true, 1400#true, 1568#true, 1965#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 504#true, 8#L50-24true, 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:21,156 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,156 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,156 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,156 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:20:21,165 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,165 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,165 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,165 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:20:21,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:20:21,166 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:20:21,166 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:21,166 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:21,166 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:23,047 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][410], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1443#true, 1128#true, 2283#true, 1400#true, 1568#true, 1965#true, 468#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 1312#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 573#true, 107#L44-22true, 2214#true, 1226#true, 2148#true, 1092#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 1846#true, 1449#true, 465#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 506#(not (= (mod ~is_null_3~0 256) 0)), thread3Thread1of1ForFork2InUse, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:20:23,047 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2025-03-14 22:20:23,047 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:20:23,047 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:20:23,047 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2025-03-14 22:20:23,047 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][461], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 1128#true, 1443#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 468#true, 1177#true, 1312#true, 173#L50-25true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 989#true, 573#true, 107#L44-22true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 511#(<= (+ ~result_10~0 1) 0), 1449#true, 1846#true, 465#true, 1266#true, 737#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, 506#(not (= (mod ~is_null_3~0 256) 0)), thread3Thread1of1ForFork2InUse, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:20:23,047 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,047 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,047 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,047 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1128#true, 1443#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:20:23,262 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,262 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,262 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,262 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,279 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:20:23,279 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,279 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,279 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:23,279 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:20:26,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([700] L56-1-->L56-22: Formula: (= (ite (not (= (mod v_~is_null_6~0_4 256) 0)) 0 1) |v_thread3Thread1of1ForFork2_#t~ite15#1_1|) InVars {~is_null_6~0=v_~is_null_6~0_4} OutVars{~is_null_6~0=v_~is_null_6~0_4, thread3Thread1of1ForFork2_#t~ite15#1=|v_thread3Thread1of1ForFork2_#t~ite15#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~ite15#1][461], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1443#true, 1128#true, 450#(or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))), 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 468#true, 1177#true, 1312#true, 57#L50-26true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 1654#true, 308#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), 1358#true, 989#true, 573#true, 107#L44-22true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 495#(and (<= (+ |thread1Thread1of1ForFork0_#t~ite4#1| 1) 0) (<= (+ |thread1Thread1of1ForFork0_#t~ite5#1| 1) 0)), 511#(<= (+ ~result_10~0 1) 0), 1846#true, 465#true, 1449#true, 737#true, 1266#true, 434#(and (or (= |thread1Thread1of1ForFork0_#t~ite5#1| 1) (not (= (mod ~is_null_3~0 256) 0))) (or (= ~result_9~0 1) (not (= (mod ~is_null_3~0 256) 0)))), 343#true, 943#true, 506#(not (= (mod ~is_null_3~0 256) 0)), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 2067#true, 372#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0))), thread2Thread1of1ForFork1InUse, 93#L56-22true, 401#(or (and (not (= (mod ~is_null_6~0 256) 0)) (= |thread3Thread1of1ForFork2_#t~ite15#1| 0)) (and (= |thread3Thread1of1ForFork2_#t~ite15#1| 1) (= (mod ~is_null_6~0 256) 0)))]) [2025-03-14 22:20:26,022 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,022 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,022 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,022 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,226 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 2283#true, 1400#true, 1965#true, 1568#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:26,227 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,227 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,227 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,227 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,302 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 14#$Ultimate##0true, 399#true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 819#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 8#L50-24true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:20:26,302 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,302 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,302 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,302 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 237#L50-22true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 465#true, 1449#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:26,308 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,308 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,308 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:26,308 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:20:28,808 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1226#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:20:28,808 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,808 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,808 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,808 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 208#L50-23true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:28,910 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,910 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,910 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:20:28,910 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:20:31,560 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 819#true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 70#L56-3true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:20:31,561 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,561 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,561 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,561 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 465#true, 1449#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:31,728 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,728 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,728 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:20:31,728 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:20:34,408 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 237#L50-22true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:34,408 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2025-03-14 22:20:34,408 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:20:34,408 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:20:34,408 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:20:34,408 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 208#L50-23true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:34,408 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2025-03-14 22:20:34,408 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:20:34,408 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:20:34,408 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:20:37,557 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:37,557 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2025-03-14 22:20:37,557 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:20:37,557 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:20:37,557 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:20:56,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1383], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 3#L50-21true, 70#L56-3true, 465#true, 1449#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:56,491 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:20:56,491 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:20:56,491 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:20:56,491 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:20:58,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1383], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 237#L50-22true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:58,482 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:20:58,482 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:20:58,482 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:20:58,482 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:20:59,935 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1383], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:20:59,935 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:20:59,935 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:20:59,935 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:20:59,935 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:21:01,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1383], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 70#L56-3true, 1449#true, 465#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:01,164 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:21:01,164 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:21:01,164 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:21:01,164 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:21:02,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1383], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:02,517 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:21:02,517 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:21:02,517 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:21:02,517 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:21:03,432 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1383], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 57#L50-26true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:03,432 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:21:03,432 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:21:03,432 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:21:03,432 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:21:10,300 INFO L124 PetriNetUnfolderBase]: 14733/45074 cut-off events. [2025-03-14 22:21:10,300 INFO L125 PetriNetUnfolderBase]: For 6647142/10004936 co-relation queries the response was YES. [2025-03-14 22:21:11,332 INFO L83 FinitePrefix]: Finished finitePrefix Result has 900599 conditions, 45074 events. 14733/45074 cut-off events. For 6647142/10004936 co-relation queries the response was YES. Maximal size of possible extension queue 2931. Compared 646585 event pairs, 3254 based on Foata normal form. 1046/44188 useless extension candidates. Maximal degree in co-relation 589730. Up to 20577 conditions per place. [2025-03-14 22:21:11,788 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 878 selfloop transitions, 298 changer transitions 2437/3839 dead transitions. [2025-03-14 22:21:11,789 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1107 places, 3839 transitions, 296579 flow [2025-03-14 22:21:11,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-03-14 22:21:11,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2025-03-14 22:21:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 5392 transitions. [2025-03-14 22:21:11,791 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8038163387000596 [2025-03-14 22:21:11,791 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 859 predicate places. [2025-03-14 22:21:11,791 INFO L471 AbstractCegarLoop]: Abstraction has has 1107 places, 3839 transitions, 296579 flow [2025-03-14 22:21:11,791 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:21:11,791 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:21:11,791 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:21:11,791 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2025-03-14 22:21:11,791 INFO L396 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:21:11,792 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:21:11,792 INFO L85 PathProgramCache]: Analyzing trace with hash 529014750, now seen corresponding path program 12 times [2025-03-14 22:21:11,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:21:11,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464570874] [2025-03-14 22:21:11,792 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-14 22:21:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:21:11,805 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-14 22:21:11,805 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:21:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:21:12,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:21:12,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464570874] [2025-03-14 22:21:12,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464570874] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:21:12,067 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:21:12,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:21:12,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841417835] [2025-03-14 22:21:12,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:21:12,068 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:21:12,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:21:12,068 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:21:12,068 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:21:12,069 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:21:12,069 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1107 places, 3839 transitions, 296579 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:21:12,069 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:21:12,069 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:21:12,069 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:21:18,143 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1128#true, 1443#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 2338#true, 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:21:18,143 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:21:18,143 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:21:18,143 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:21:18,143 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:21:20,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1128#true, 1443#true, 2283#true, 1400#true, 1568#true, 1965#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 2338#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 504#true, 8#L50-24true, 1846#true, 465#true, 1449#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:20,172 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,172 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,172 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,172 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 116#L44-23true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1226#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:21:20,182 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,182 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,182 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:21:20,182 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:21:22,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1128#true, 1443#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 208#L50-23true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 2338#true, 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:21:22,380 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,380 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,380 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,380 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 116#L44-23true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1226#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:21:22,393 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:21:22,393 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:22,394 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:22,394 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:22,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 819#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:21:22,399 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,399 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,399 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:21:22,399 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:21:24,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 2283#true, 1400#true, 1568#true, 1965#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 1358#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 2338#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 504#true, 8#L50-24true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:24,906 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,906 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,906 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,906 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,988 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 14#$Ultimate##0true, 399#true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 819#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:21:24,988 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,988 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,988 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,988 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,994 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 237#L50-22true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 465#true, 1846#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:24,994 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,994 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,994 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:24,994 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:21:27,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1226#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:21:27,768 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,768 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,768 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,768 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,871 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:27,872 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,872 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,872 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:21:27,872 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:21:30,754 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 819#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 70#L56-3true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 1266#true, 737#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:21:30,754 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,754 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,754 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,754 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 8#L50-24true, 1846#true, 465#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:30,965 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,965 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,965 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:21:30,965 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:21:33,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 237#L50-22true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:33,640 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2025-03-14 22:21:33,640 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:21:33,640 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:21:33,640 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:21:33,641 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 208#L50-23true, 1092#true, 865#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:33,641 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2025-03-14 22:21:33,641 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:21:33,641 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:21:33,641 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:21:36,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:36,604 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2025-03-14 22:21:36,604 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:21:36,604 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:21:36,604 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:21:53,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1364], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1462#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 80#L78-1true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 487#true, 1031#true, 282#true, 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 3#L50-21true, 70#L56-3true, 465#true, 1266#true, 737#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:21:53,976 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is not cut-off event [2025-03-14 22:21:53,976 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:21:53,976 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:21:53,976 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is not cut-off event [2025-03-14 22:21:56,346 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1366], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 3#L50-21true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:56,346 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:21:56,346 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:21:56,346 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:21:56,346 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:21:58,426 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1366], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 237#L50-22true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:58,426 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:21:58,426 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:21:58,426 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:21:58,426 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:21:59,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1366], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 208#L50-23true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:21:59,969 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:21:59,969 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:21:59,969 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:21:59,969 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:22:01,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1366], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 8#L50-24true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:01,243 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:22:01,243 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:22:01,243 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:22:01,243 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:22:02,632 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1366], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1846#true, 465#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:02,632 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:22:02,632 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:22:02,632 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:22:02,632 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:22:03,581 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1366], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 57#L50-26true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:03,581 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:22:03,581 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:22:03,581 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:22:03,581 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:22:10,827 INFO L124 PetriNetUnfolderBase]: 15035/45814 cut-off events. [2025-03-14 22:22:10,827 INFO L125 PetriNetUnfolderBase]: For 6418830/8897195 co-relation queries the response was YES. [2025-03-14 22:22:11,670 INFO L83 FinitePrefix]: Finished finitePrefix Result has 948257 conditions, 45814 events. 15035/45814 cut-off events. For 6418830/8897195 co-relation queries the response was YES. Maximal size of possible extension queue 2893. Compared 656113 event pairs, 3607 based on Foata normal form. 1033/44820 useless extension candidates. Maximal degree in co-relation 612381. Up to 20911 conditions per place. [2025-03-14 22:22:12,148 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 806 selfloop transitions, 271 changer transitions 2612/3905 dead transitions. [2025-03-14 22:22:12,149 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1130 places, 3905 transitions, 308896 flow [2025-03-14 22:22:12,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-03-14 22:22:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2025-03-14 22:22:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 4988 transitions. [2025-03-14 22:22:12,150 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8055555555555556 [2025-03-14 22:22:12,150 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 882 predicate places. [2025-03-14 22:22:12,151 INFO L471 AbstractCegarLoop]: Abstraction has has 1130 places, 3905 transitions, 308896 flow [2025-03-14 22:22:12,151 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:22:12,151 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:22:12,151 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:22:12,151 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2025-03-14 22:22:12,151 INFO L396 AbstractCegarLoop]: === Iteration 48 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:22:12,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:22:12,152 INFO L85 PathProgramCache]: Analyzing trace with hash 562101872, now seen corresponding path program 13 times [2025-03-14 22:22:12,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:22:12,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572074867] [2025-03-14 22:22:12,152 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-03-14 22:22:12,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:22:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 22:22:12,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:22:12,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:22:12,453 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572074867] [2025-03-14 22:22:12,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [572074867] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:22:12,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:22:12,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:22:12,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185589773] [2025-03-14 22:22:12,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:22:12,454 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:22:12,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:22:12,454 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:22:12,454 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:22:12,455 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:22:12,455 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1130 places, 3905 transitions, 308896 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:22:12,455 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:22:12,456 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:22:12,456 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:22:18,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1443#true, 1128#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 2338#true, 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:22:18,893 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2025-03-14 22:22:18,893 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:22:18,893 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:22:18,893 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2025-03-14 22:22:20,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 2283#true, 1400#true, 1965#true, 1568#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 116#L44-23true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 2338#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 504#true, 8#L50-24true, 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:20,865 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,865 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,865 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,865 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,875 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 116#L44-23true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 465#true, 1266#true, 737#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:22:20,875 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,875 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,875 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:22:20,875 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2025-03-14 22:22:23,205 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 1443#true, 1128#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 2338#true, 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 1846#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:22:23,205 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,205 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,205 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,205 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,220 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 237#L50-22true, 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 1464#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 116#L44-23true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 865#true, 1092#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1266#true, 737#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:22:23,220 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:22:23,220 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:23,220 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:23,220 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:23,225 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:22:23,225 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,225 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,225 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:22:23,225 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2025-03-14 22:22:26,292 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 91#L77-4true, 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 2283#true, 1400#true, 1965#true, 1568#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 2338#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:26,293 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,293 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,293 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,293 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 14#$Ultimate##0true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1092#true, 865#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:22:26,375 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,375 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,375 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,375 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,381 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 237#L50-22true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 1449#true, 1846#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, 2067#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:26,381 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,381 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,381 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:26,381 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2025-03-14 22:22:29,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1669#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 399#true, 1930#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 819#true, 1862#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 208#L50-23true, 1092#true, 865#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, 1467#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse, 1774#(and (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite10#1| 1)) (and (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite10#1| 0))) (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0)))))]) [2025-03-14 22:22:29,058 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,058 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,058 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,058 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 14#$Ultimate##0true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 208#L50-23true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 1449#true, 465#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:29,166 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,166 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,166 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:22:29,166 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2025-03-14 22:22:32,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 819#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1226#true, 865#true, 1092#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 70#L56-3true, 1470#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= ~result_10~0 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= ~result_10~0 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 465#true, 737#true, 1266#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:22:32,229 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,229 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,229 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,229 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 14#$Ultimate##0true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 1846#true, 465#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 507#true, thread1Thread1of1ForFork0InUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:32,414 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,414 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,414 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:22:32,414 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2025-03-14 22:22:35,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 237#L50-22true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, 507#true, thread1Thread1of1ForFork0InUse, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:35,410 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2025-03-14 22:22:35,410 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:22:35,410 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:22:35,410 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2025-03-14 22:22:35,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 208#L50-23true, 1092#true, 865#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0InUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:35,410 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2025-03-14 22:22:35,410 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:22:35,410 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:22:35,410 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2025-03-14 22:22:38,438 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([601] L44-22-->L44-23: Formula: (= v_~result_9~0_1 |v_thread1Thread1of1ForFork0_#t~ite5#1_3|) InVars {thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|} OutVars{thread1Thread1of1ForFork0_#t~ite5#1=|v_thread1Thread1of1ForFork0_#t~ite5#1_3|, ~result_9~0=v_~result_9~0_1} AuxVars[] AssignedVars[~result_9~0][109], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 91#L77-4true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 1312#true, 306#true, 116#L44-23true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 8#L50-24true, 504#true, 70#L56-3true, 1846#true, 465#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, 2067#true, thread1Thread1of1ForFork0InUse, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:38,439 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2025-03-14 22:22:38,439 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:22:38,439 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:22:38,439 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2025-03-14 22:22:50,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1391], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 237#L50-22true, 1443#true, 1128#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 518#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 2338#true, 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1449#true, 465#true, 1846#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:50,960 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2025-03-14 22:22:50,960 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:22:50,960 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:22:50,960 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2025-03-14 22:22:50,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1384], [1859#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 1772#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 676#true, 1978#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1128#true, 776#true, 1400#true, 1568#true, 1462#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 1177#true, 1928#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 399#true, 80#L78-1true, 2227#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1312#true, 306#true, 487#true, 1031#true, 282#true, 2417#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2351#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 2296#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 819#true, 1226#true, 2080#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0))), 865#true, 1092#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 3#L50-21true, 465#true, 737#true, 1266#true, 343#true, 2161#(and (or (and (= |thread2Thread1of1ForFork1_#t~ite9#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))) (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1))) (or (and (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (and (= |thread2Thread1of1ForFork1_#t~ite8#1| 0) (not (= (mod ~filename_is_null_8~0 256) 0))))), 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, thread2Thread1of1ForFork1InUse, 1667#(and (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite8#1| 1)) (or (not (= (mod ~filename_is_null_8~0 256) 0)) (= |thread2Thread1of1ForFork1_#t~ite9#1| 1)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite8#1| 0)) (or (= (mod ~filename_is_null_8~0 256) 0) (= |thread2Thread1of1ForFork1_#t~ite9#1| 0)))]) [2025-03-14 22:22:50,965 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2025-03-14 22:22:50,965 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:22:50,965 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:22:50,966 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:22:54,715 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1389], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 687#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 1128#true, 1443#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 208#L50-23true, 2148#true, 1092#true, 748#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 2338#true, 448#true, 504#true, 650#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 70#L56-3true, 1846#true, 1449#true, 465#true, 1266#true, 343#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread1Thread1of1ForFork0NotInUse, 2067#true, thread2Thread1of1ForFork1InUse, 520#(and (<= (+ |thread2Thread1of1ForFork1_#t~ite10#1| 1) 0) (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0))]) [2025-03-14 22:22:54,715 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2025-03-14 22:22:54,715 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:22:54,715 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:22:54,715 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2025-03-14 22:22:57,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1393], [778#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 739#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1443#true, 1128#true, 2283#true, 1400#true, 1568#true, 1965#true, 524#(and (<= (+ ~result_10~0 1) 0) (<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0)), 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 945#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 907#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 821#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1654#true, 2404#true, 678#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 1358#true, 370#true, 573#true, 426#true, 2214#true, 1226#true, 2148#true, 1092#true, 2338#true, 448#true, 641#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 8#L50-24true, 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 991#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), 343#true, 867#(<= (+ |thread2Thread1of1ForFork1_#t~ite9#1| 1) 0), thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:22:57,747 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2025-03-14 22:22:57,747 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:22:57,747 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:22:57,747 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2025-03-14 22:23:00,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1596], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1443#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 504#true, 511#(<= (+ ~result_10~0 1) 0), 70#L56-3true, 465#true, 1846#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:00,164 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,164 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,164 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,164 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1387], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 3#L50-21true, 70#L56-3true, 1846#true, 465#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:00,202 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,202 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,202 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:23:00,202 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:23:02,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1596], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 1443#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 57#L50-26true, 487#true, 1448#(not (= (mod ~is_null_6~0 256) 0)), 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 504#true, 511#(<= (+ ~result_10~0 1) 0), 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:02,430 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,430 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,430 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,430 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1387], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 237#L50-22true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:02,498 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,498 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,498 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:23:02,498 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:23:04,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1387], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 208#L50-23true, 2148#true, 865#true, 1092#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:04,173 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:23:04,173 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:23:04,173 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:23:04,173 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:23:05,880 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1387], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:05,880 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:23:05,880 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:23:05,880 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:23:05,880 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:23:07,068 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1387], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:07,068 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:23:07,068 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:23:07,068 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:23:07,068 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:23:08,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1387], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 57#L50-26true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1846#true, 465#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:23:08,086 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:23:08,086 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:23:08,086 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:23:08,086 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:23:15,034 INFO L124 PetriNetUnfolderBase]: 15087/46580 cut-off events. [2025-03-14 22:23:15,034 INFO L125 PetriNetUnfolderBase]: For 6915125/10320037 co-relation queries the response was YES. [2025-03-14 22:23:15,932 INFO L83 FinitePrefix]: Finished finitePrefix Result has 985078 conditions, 46580 events. 15087/46580 cut-off events. For 6915125/10320037 co-relation queries the response was YES. Maximal size of possible extension queue 2966. Compared 671885 event pairs, 3332 based on Foata normal form. 1033/45691 useless extension candidates. Maximal degree in co-relation 628552. Up to 21034 conditions per place. [2025-03-14 22:23:16,514 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1245 selfloop transitions, 291 changer transitions 2230/3973 dead transitions. [2025-03-14 22:23:16,514 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1155 places, 3973 transitions, 321698 flow [2025-03-14 22:23:16,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2025-03-14 22:23:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2025-03-14 22:23:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 5398 transitions. [2025-03-14 22:23:16,516 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8047107930828861 [2025-03-14 22:23:16,516 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 907 predicate places. [2025-03-14 22:23:16,516 INFO L471 AbstractCegarLoop]: Abstraction has has 1155 places, 3973 transitions, 321698 flow [2025-03-14 22:23:16,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:23:16,517 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:23:16,517 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:23:16,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2025-03-14 22:23:16,517 INFO L396 AbstractCegarLoop]: === Iteration 49 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:23:16,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:23:16,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1383979782, now seen corresponding path program 14 times [2025-03-14 22:23:16,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:23:16,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695569537] [2025-03-14 22:23:16,518 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-14 22:23:16,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:23:16,527 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-14 22:23:16,527 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:23:16,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:23:16,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:23:16,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695569537] [2025-03-14 22:23:16,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695569537] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:23:16,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:23:16,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:23:16,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083073814] [2025-03-14 22:23:16,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:23:16,916 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:23:16,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:23:16,916 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:23:16,916 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:23:16,917 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:23:16,918 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1155 places, 3973 transitions, 321698 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:23:16,918 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:23:16,918 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:23:16,918 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 22:24:07,297 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1420], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 2283#true, 776#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 2457#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 3#L50-21true, 70#L56-3true, 465#true, 1846#true, 1449#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:24:07,297 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2025-03-14 22:24:07,297 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:24:07,297 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:24:07,297 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2025-03-14 22:24:09,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1420], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 237#L50-22true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 2457#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 448#true, 1445#(= (mod ~is_null_6~0 256) 0), 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 1266#true, 737#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:24:09,687 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2025-03-14 22:24:09,687 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:24:09,687 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:24:09,687 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2025-03-14 22:24:11,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1420], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 2457#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 208#L50-23true, 865#true, 1092#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:24:11,774 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2025-03-14 22:24:11,774 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:24:11,774 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:24:11,774 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2025-03-14 22:24:13,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1420], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 470#(= (mod ~is_null_3~0 256) 0), 639#true, 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 2457#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 1226#true, 819#true, 2148#true, 865#true, 1092#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 8#L50-24true, 504#true, 70#L56-3true, 1846#true, 1449#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:24:13,189 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2025-03-14 22:24:13,189 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:24:13,189 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:24:13,189 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2025-03-14 22:24:14,402 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1420], [1759#true, 251#true, 425#(= (mod ~is_null_0~0 256) 0), 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1965#true, 1568#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 173#L50-25true, 306#true, 2457#true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 1446#true, 573#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 1449#true, 1846#true, 465#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 507#true, 2067#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:24:14,402 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2025-03-14 22:24:14,402 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:24:14,402 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:24:14,402 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2025-03-14 22:24:15,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([754] thread1EXIT-->L78-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][1420], [1759#true, 425#(= (mod ~is_null_0~0 256) 0), 251#true, 639#true, 470#(= (mod ~is_null_3~0 256) 0), 905#true, 676#true, 1128#true, 776#true, 2283#true, 1400#true, 1568#true, 1965#true, 1177#true, 399#true, 80#L78-1true, 1312#true, 306#true, 2457#true, 57#L50-26true, 487#true, 1031#true, 282#true, 1915#true, 1654#true, 2404#true, 1358#true, 370#true, 989#true, 573#true, 1446#true, 426#true, 2214#true, 819#true, 1226#true, 2148#true, 1092#true, 865#true, 2338#true, 1445#(= (mod ~is_null_6~0 256) 0), 448#true, 504#true, 70#L56-3true, 465#true, 1449#true, 1846#true, 737#true, 1266#true, 343#true, 943#true, thread3Thread1of1ForFork2InUse, thread1Thread1of1ForFork0NotInUse, 2067#true, 507#true, thread2Thread1of1ForFork1InUse]) [2025-03-14 22:24:15,679 INFO L294 olderBase$Statistics]: this new event has 108 ancestors and is cut-off event [2025-03-14 22:24:15,679 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:24:15,679 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:24:15,679 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2025-03-14 22:24:23,567 INFO L124 PetriNetUnfolderBase]: 14942/46756 cut-off events. [2025-03-14 22:24:23,568 INFO L125 PetriNetUnfolderBase]: For 6650974/9774600 co-relation queries the response was YES. [2025-03-14 22:24:24,512 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1032175 conditions, 46756 events. 14942/46756 cut-off events. For 6650974/9774600 co-relation queries the response was YES. Maximal size of possible extension queue 3048. Compared 680641 event pairs, 3551 based on Foata normal form. 1074/46043 useless extension candidates. Maximal degree in co-relation 669231. Up to 21543 conditions per place. [2025-03-14 22:24:25,291 INFO L140 encePairwiseOnDemand]: 239/258 looper letters, 1240 selfloop transitions, 334 changer transitions 2272/4053 dead transitions. [2025-03-14 22:24:25,291 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 1185 places, 4053 transitions, 335718 flow [2025-03-14 22:24:25,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2025-03-14 22:24:25,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2025-03-14 22:24:25,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 6419 transitions. [2025-03-14 22:24:25,293 INFO L531 CegarLoopForPetriNet]: DFA transition density 0.8025756439109778 [2025-03-14 22:24:25,293 INFO L298 CegarLoopForPetriNet]: 248 programPoint places, 937 predicate places. [2025-03-14 22:24:25,293 INFO L471 AbstractCegarLoop]: Abstraction has has 1185 places, 4053 transitions, 335718 flow [2025-03-14 22:24:25,294 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:24:25,294 INFO L213 CegarLoopForPetriNet]: Found error trace [2025-03-14 22:24:25,294 INFO L221 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 22:24:25,294 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2025-03-14 22:24:25,294 INFO L396 AbstractCegarLoop]: === Iteration 50 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2025-03-14 22:24:25,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 22:24:25,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1158569314, now seen corresponding path program 15 times [2025-03-14 22:24:25,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 22:24:25,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617243671] [2025-03-14 22:24:25,295 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-14 22:24:25,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 22:24:25,303 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-14 22:24:25,303 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2025-03-14 22:24:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 22:24:25,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 22:24:25,556 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617243671] [2025-03-14 22:24:25,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617243671] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 22:24:25,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 22:24:25,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2025-03-14 22:24:25,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071436284] [2025-03-14 22:24:25,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 22:24:25,556 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-14 22:24:25,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 22:24:25,556 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-14 22:24:25,556 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2025-03-14 22:24:25,557 INFO L486 CegarLoopForPetriNet]: Number of universal loopers: 201 out of 258 [2025-03-14 22:24:25,558 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 1185 places, 4053 transitions, 335718 flow. Second operand has 12 states, 12 states have (on average 204.0) internal successors, (2448), 12 states have internal predecessors, (2448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-14 22:24:25,558 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 22:24:25,558 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 201 of 258 [2025-03-14 22:24:25,558 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand Received shutdown request... [2025-03-14 22:24:37,248 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2025-03-14 22:24:37,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-03-14 22:24:37,391 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2025-03-14 22:24:37,391 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2025-03-14 22:24:37,392 WARN L596 AbstractCegarLoop]: Verification canceled: while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (12states, 201/258 universal loopers) in iteration 50,while PetriNetUnfolder was constructing finite prefix that currently has 169811 conditions, 6646 events (2451/6645 cut-off events. For 2523217/3664078 co-relation queries the response was YES. Maximal size of possible extension queue 1780. Compared 84431 event pairs, 666 based on Foata normal form. 392/8040 useless extension candidates. Maximal degree in co-relation 165389. Up to 3936 conditions per place.). [2025-03-14 22:24:37,394 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2025-03-14 22:24:37,394 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2025-03-14 22:24:37,394 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2025-03-14 22:24:37,394 INFO L422 BasicCegarLoop]: Path program histogram: [20, 15, 6, 3, 2, 2, 1, 1] [2025-03-14 22:24:37,398 INFO L328 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-14 22:24:37,398 INFO L188 ceAbstractionStarter]: Computing trace abstraction results [2025-03-14 22:24:37,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.03 10:24:37 BasicIcfg [2025-03-14 22:24:37,402 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-14 22:24:37,403 INFO L158 Benchmark]: Toolchain (without parser) took 801497.47ms. Allocated memory was 71.3MB in the beginning and 6.0GB in the end (delta: 6.0GB). Free memory was 44.6MB in the beginning and 2.3GB in the end (delta: -2.3GB). Peak memory consumption was 3.7GB. Max. memory is 8.0GB. [2025-03-14 22:24:37,403 INFO L158 Benchmark]: CDTParser took 1.17ms. Allocated memory is still 71.3MB. Free memory was 33.3MB in the beginning and 33.3MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 8.0GB. [2025-03-14 22:24:37,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 186.11ms. Allocated memory is still 71.3MB. Free memory was 44.4MB in the beginning and 32.3MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2025-03-14 22:24:37,403 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.74ms. Allocated memory is still 71.3MB. Free memory was 32.3MB in the beginning and 30.2MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2025-03-14 22:24:37,404 INFO L158 Benchmark]: Boogie Preprocessor took 28.14ms. Allocated memory is still 71.3MB. Free memory was 30.2MB in the beginning and 29.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 8.0GB. [2025-03-14 22:24:37,404 INFO L158 Benchmark]: RCFGBuilder took 363.57ms. Allocated memory is still 71.3MB. Free memory was 29.0MB in the beginning and 35.7MB in the end (delta: -6.7MB). Peak memory consumption was 15.6MB. Max. memory is 8.0GB. [2025-03-14 22:24:37,404 INFO L158 Benchmark]: TraceAbstraction took 800883.12ms. Allocated memory was 71.3MB in the beginning and 6.0GB in the end (delta: 6.0GB). Free memory was 34.5MB in the beginning and 2.3GB in the end (delta: -2.3GB). Peak memory consumption was 3.7GB. Max. memory is 8.0GB. [2025-03-14 22:24:37,405 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.17ms. Allocated memory is still 71.3MB. Free memory was 33.3MB in the beginning and 33.3MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 186.11ms. Allocated memory is still 71.3MB. Free memory was 44.4MB in the beginning and 32.3MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 31.74ms. Allocated memory is still 71.3MB. Free memory was 32.3MB in the beginning and 30.2MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 28.14ms. Allocated memory is still 71.3MB. Free memory was 30.2MB in the beginning and 29.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 363.57ms. Allocated memory is still 71.3MB. Free memory was 29.0MB in the beginning and 35.7MB in the end (delta: -6.7MB). Peak memory consumption was 15.6MB. Max. memory is 8.0GB. * TraceAbstraction took 800883.12ms. Allocated memory was 71.3MB in the beginning and 6.0GB in the end (delta: 6.0GB). Free memory was 34.5MB in the beginning and 2.3GB in the end (delta: -2.3GB). Peak memory consumption was 3.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 84]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (12states, 201/258 universal loopers) in iteration 50,while PetriNetUnfolder was constructing finite prefix that currently has 169811 conditions, 6646 events (2451/6645 cut-off events. For 2523217/3664078 co-relation queries the response was YES. Maximal size of possible extension queue 1780. Compared 84431 event pairs, 666 based on Foata normal form. 392/8040 useless extension candidates. Maximal degree in co-relation 165389. Up to 3936 conditions per place.). - TimeoutResultAtElement [Line: 77]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (12states, 201/258 universal loopers) in iteration 50,while PetriNetUnfolder was constructing finite prefix that currently has 169811 conditions, 6646 events (2451/6645 cut-off events. For 2523217/3664078 co-relation queries the response was YES. Maximal size of possible extension queue 1780. Compared 84431 event pairs, 666 based on Foata normal form. 392/8040 useless extension candidates. Maximal degree in co-relation 165389. Up to 3936 conditions per place.). - TimeoutResultAtElement [Line: 75]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (12states, 201/258 universal loopers) in iteration 50,while PetriNetUnfolder was constructing finite prefix that currently has 169811 conditions, 6646 events (2451/6645 cut-off events. For 2523217/3664078 co-relation queries the response was YES. Maximal size of possible extension queue 1780. Compared 84431 event pairs, 666 based on Foata normal form. 392/8040 useless extension candidates. Maximal degree in co-relation 165389. Up to 3936 conditions per place.). - TimeoutResultAtElement [Line: 76]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while CegarLoopForPetriNet was enhancing Floyd-Hoare automaton (12states, 201/258 universal loopers) in iteration 50,while PetriNetUnfolder was constructing finite prefix that currently has 169811 conditions, 6646 events (2451/6645 cut-off events. For 2523217/3664078 co-relation queries the response was YES. Maximal size of possible extension queue 1780. Compared 84431 event pairs, 666 based on Foata normal form. 392/8040 useless extension candidates. Maximal degree in co-relation 165389. Up to 3936 conditions per place.). - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 380 locations, 4 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.1s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 800.7s, OverallIterations: 50, TraceHistogramMax: 1, PathProgramHistogramMax: 20, EmptinessCheckTime: 0.0s, AutomataDifference: 787.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3436 SdHoareTripleChecker+Valid, 8.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3436 mSDsluCounter, 20849 SdHoareTripleChecker+Invalid, 6.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17730 mSDsCounter, 125 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14806 IncrementalHoareTripleChecker+Invalid, 14931 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 125 mSolverCounterUnsat, 3119 mSDtfsCounter, 14806 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1581 GetRequests, 478 SyntacticMatches, 0 SemanticMatches, 1103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6120 ImplicationChecksByTransitivity, 13.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=335718occurred in iteration=49, InterpolantAutomatonStates: 994, 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: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 12.0s InterpolantComputationTime, 6680 NumberOfCodeBlocks, 6623 NumberOfCodeBlocksAsserted, 53 NumberOfCheckSat, 6630 ConstructedInterpolants, 0 QuantifiedInterpolants, 27625 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 50 InterpolantComputations, 50 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 could not prove your program: Timeout Completed graceful shutdown