/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.fix-rcfgbuilder-lbe-0ccecc1-m [2023-11-10 11:39:52,157 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-10 11:39:52,235 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 [2023-11-10 11:39:52,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-10 11:39:52,268 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-10 11:39:52,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-10 11:39:52,269 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-10 11:39:52,270 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-10 11:39:52,270 INFO L153 SettingsManager]: * Use SBE=true [2023-11-10 11:39:52,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-10 11:39:52,277 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-10 11:39:52,277 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-10 11:39:52,277 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-10 11:39:52,278 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-10 11:39:52,278 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-10 11:39:52,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-10 11:39:52,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-10 11:39:52,279 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-10 11:39:52,279 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-10 11:39:52,279 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-10 11:39:52,279 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-10 11:39:52,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-10 11:39:52,280 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-10 11:39:52,280 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-10 11:39:52,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-10 11:39:52,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-10 11:39:52,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-10 11:39:52,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-10 11:39:52,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-10 11:39:52,282 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-10 11:39:52,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-10 11:39:52,283 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-10 11:39:52,283 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-10 11:39:52,283 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-11-10 11:39:52,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-10 11:39:52,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-10 11:39:52,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-10 11:39:52,551 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-10 11:39:52,551 INFO L274 PluginConnector]: CDTParser initialized [2023-11-10 11:39:52,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i [2023-11-10 11:39:53,735 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-10 11:39:53,949 INFO L384 CDTParser]: Found 1 translation units. [2023-11-10 11:39:53,949 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i [2023-11-10 11:39:53,962 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/817e1df28/99aa0c3aa48f46118dfe41550bfb9610/FLAG5cf408788 [2023-11-10 11:39:53,981 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/817e1df28/99aa0c3aa48f46118dfe41550bfb9610 [2023-11-10 11:39:53,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-10 11:39:53,987 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-11-10 11:39:53,988 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-10 11:39:53,989 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-10 11:39:53,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-10 11:39:53,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:39:53" (1/1) ... [2023-11-10 11:39:53,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a9f0bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:53, skipping insertion in model container [2023-11-10 11:39:53,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:39:53" (1/1) ... [2023-11-10 11:39:54,045 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-10 11:39:54,220 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i[966,979] [2023-11-10 11:39:54,433 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-10 11:39:54,445 INFO L202 MainTranslator]: Completed pre-run [2023-11-10 11:39:54,456 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i[966,979] [2023-11-10 11:39:54,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-10 11:39:54,533 WARN L672 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:39:54,533 WARN L672 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:39:54,540 INFO L206 MainTranslator]: Completed translation [2023-11-10 11:39:54,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54 WrapperNode [2023-11-10 11:39:54,540 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-10 11:39:54,541 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-10 11:39:54,541 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-10 11:39:54,541 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-10 11:39:54,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,571 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,594 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2023-11-10 11:39:54,595 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-10 11:39:54,596 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-10 11:39:54,596 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-10 11:39:54,596 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-10 11:39:54,614 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,618 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,636 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,638 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,662 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-10 11:39:54,663 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-10 11:39:54,663 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-10 11:39:54,663 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-10 11:39:54,664 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (1/1) ... [2023-11-10 11:39:54,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-10 11:39:54,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-10 11:39:54,708 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) [2023-11-10 11:39:54,723 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 [2023-11-10 11:39:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-10 11:39:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-10 11:39:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-10 11:39:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-10 11:39:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-10 11:39:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-11-10 11:39:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-11-10 11:39:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-11-10 11:39:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-11-10 11:39:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-11-10 11:39:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-11-10 11:39:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2023-11-10 11:39:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2023-11-10 11:39:54,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-10 11:39:54,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-10 11:39:54,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-10 11:39:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-10 11:39:54,756 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-10 11:39:54,896 INFO L236 CfgBuilder]: Building ICFG [2023-11-10 11:39:54,898 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-10 11:39:55,203 INFO L277 CfgBuilder]: Performing block encoding [2023-11-10 11:39:55,310 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-10 11:39:55,310 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-10 11:39:55,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:39:55 BoogieIcfgContainer [2023-11-10 11:39:55,318 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-10 11:39:55,320 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-10 11:39:55,320 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-10 11:39:55,323 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-10 11:39:55,324 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:39:53" (1/3) ... [2023-11-10 11:39:55,324 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21641a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:39:55, skipping insertion in model container [2023-11-10 11:39:55,324 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:39:54" (2/3) ... [2023-11-10 11:39:55,325 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21641a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:39:55, skipping insertion in model container [2023-11-10 11:39:55,325 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:39:55" (3/3) ... [2023-11-10 11:39:55,326 INFO L112 eAbstractionObserver]: Analyzing ICFG mix023_power.opt_pso.opt_rmo.opt.i [2023-11-10 11:39:55,341 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-10 11:39:55,342 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-10 11:39:55,342 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-10 11:39:55,411 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-10 11:39:55,449 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 146 places, 135 transitions, 286 flow [2023-11-10 11:39:55,508 INFO L124 PetriNetUnfolderBase]: 2/131 cut-off events. [2023-11-10 11:39:55,509 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-10 11:39:55,515 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144 conditions, 131 events. 2/131 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 79 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2023-11-10 11:39:55,515 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 135 transitions, 286 flow [2023-11-10 11:39:55,522 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 131 transitions, 274 flow [2023-11-10 11:39:55,531 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-10 11:39:55,537 INFO L357 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, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@21cd40e0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-10 11:39:55,538 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2023-11-10 11:39:55,564 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-10 11:39:55,564 INFO L124 PetriNetUnfolderBase]: 0/76 cut-off events. [2023-11-10 11:39:55,564 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-10 11:39:55,564 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:39:55,566 INFO L208 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] [2023-11-10 11:39:55,567 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:39:55,571 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:39:55,571 INFO L85 PathProgramCache]: Analyzing trace with hash -634605317, now seen corresponding path program 1 times [2023-11-10 11:39:55,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:39:55,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13525136] [2023-11-10 11:39:55,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:39:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:39:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:39:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:39:56,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:39:56,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13525136] [2023-11-10 11:39:56,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13525136] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:39:56,189 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:39:56,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-10 11:39:56,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015943496] [2023-11-10 11:39:56,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:39:56,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-10 11:39:56,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:39:56,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-10 11:39:56,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-10 11:39:56,241 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 135 [2023-11-10 11:39:56,244 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 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) [2023-11-10 11:39:56,244 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:39:56,244 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 135 [2023-11-10 11:39:56,245 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:39:56,399 INFO L124 PetriNetUnfolderBase]: 37/246 cut-off events. [2023-11-10 11:39:56,399 INFO L125 PetriNetUnfolderBase]: For 10/10 co-relation queries the response was YES. [2023-11-10 11:39:56,403 INFO L83 FinitePrefix]: Finished finitePrefix Result has 343 conditions, 246 events. 37/246 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 772 event pairs, 7 based on Foata normal form. 16/246 useless extension candidates. Maximal degree in co-relation 289. Up to 51 conditions per place. [2023-11-10 11:39:56,406 INFO L140 encePairwiseOnDemand]: 130/135 looper letters, 12 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2023-11-10 11:39:56,407 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 131 transitions, 305 flow [2023-11-10 11:39:56,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-10 11:39:56,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-10 11:39:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 382 transitions. [2023-11-10 11:39:56,422 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9432098765432099 [2023-11-10 11:39:56,423 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 382 transitions. [2023-11-10 11:39:56,423 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 382 transitions. [2023-11-10 11:39:56,425 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:39:56,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 382 transitions. [2023-11-10 11:39:56,434 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 127.33333333333333) internal successors, (382), 3 states have internal predecessors, (382), 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) [2023-11-10 11:39:56,441 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 135.0) internal successors, (540), 4 states have internal predecessors, (540), 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) [2023-11-10 11:39:56,442 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 135.0) internal successors, (540), 4 states have internal predecessors, (540), 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) [2023-11-10 11:39:56,444 INFO L175 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 3 states and 382 transitions. [2023-11-10 11:39:56,444 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 142 places, 131 transitions, 305 flow [2023-11-10 11:39:56,447 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 131 transitions, 300 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-11-10 11:39:56,451 INFO L231 Difference]: Finished difference. Result has 138 places, 127 transitions, 266 flow [2023-11-10 11:39:56,453 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=266, PETRI_PLACES=138, PETRI_TRANSITIONS=127} [2023-11-10 11:39:56,457 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, -4 predicate places. [2023-11-10 11:39:56,458 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 127 transitions, 266 flow [2023-11-10 11:39:56,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 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) [2023-11-10 11:39:56,459 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:39:56,459 INFO L208 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] [2023-11-10 11:39:56,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-10 11:39:56,460 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:39:56,461 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:39:56,464 INFO L85 PathProgramCache]: Analyzing trace with hash 1344323879, now seen corresponding path program 1 times [2023-11-10 11:39:56,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:39:56,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972481703] [2023-11-10 11:39:56,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:39:56,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:39:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:39:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:39:56,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:39:56,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972481703] [2023-11-10 11:39:56,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1972481703] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:39:56,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:39:56,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:39:56,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185976846] [2023-11-10 11:39:56,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:39:56,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:39:56,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:39:56,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:39:56,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:39:56,979 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 135 [2023-11-10 11:39:56,980 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 7 states, 7 states have (on average 102.42857142857143) internal successors, (717), 7 states have internal predecessors, (717), 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) [2023-11-10 11:39:56,980 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:39:56,980 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 135 [2023-11-10 11:39:56,980 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:39:59,736 INFO L124 PetriNetUnfolderBase]: 7745/16474 cut-off events. [2023-11-10 11:39:59,737 INFO L125 PetriNetUnfolderBase]: For 700/700 co-relation queries the response was YES. [2023-11-10 11:39:59,808 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28200 conditions, 16474 events. 7745/16474 cut-off events. For 700/700 co-relation queries the response was YES. Maximal size of possible extension queue 796. Compared 155079 event pairs, 1350 based on Foata normal form. 0/16108 useless extension candidates. Maximal degree in co-relation 28142. Up to 2956 conditions per place. [2023-11-10 11:39:59,851 INFO L140 encePairwiseOnDemand]: 121/135 looper letters, 47 selfloop transitions, 8 changer transitions 122/261 dead transitions. [2023-11-10 11:39:59,852 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 261 transitions, 894 flow [2023-11-10 11:39:59,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:39:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:39:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1468 transitions. [2023-11-10 11:39:59,857 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8364672364672364 [2023-11-10 11:39:59,857 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1468 transitions. [2023-11-10 11:39:59,858 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1468 transitions. [2023-11-10 11:39:59,859 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:39:59,859 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1468 transitions. [2023-11-10 11:39:59,863 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 112.92307692307692) internal successors, (1468), 13 states have internal predecessors, (1468), 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) [2023-11-10 11:39:59,867 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2023-11-10 11:39:59,869 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2023-11-10 11:39:59,869 INFO L175 Difference]: Start difference. First operand has 138 places, 127 transitions, 266 flow. Second operand 13 states and 1468 transitions. [2023-11-10 11:39:59,869 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 261 transitions, 894 flow [2023-11-10 11:39:59,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 261 transitions, 868 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-10 11:39:59,880 INFO L231 Difference]: Finished difference. Result has 160 places, 118 transitions, 346 flow [2023-11-10 11:39:59,880 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=346, PETRI_PLACES=160, PETRI_TRANSITIONS=118} [2023-11-10 11:39:59,881 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 18 predicate places. [2023-11-10 11:39:59,881 INFO L495 AbstractCegarLoop]: Abstraction has has 160 places, 118 transitions, 346 flow [2023-11-10 11:39:59,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 102.42857142857143) internal successors, (717), 7 states have internal predecessors, (717), 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) [2023-11-10 11:39:59,882 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:39:59,882 INFO L208 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] [2023-11-10 11:39:59,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-10 11:39:59,883 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:39:59,890 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:39:59,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1761548881, now seen corresponding path program 1 times [2023-11-10 11:39:59,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:39:59,892 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662582945] [2023-11-10 11:39:59,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:39:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:39:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:00,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:00,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:00,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662582945] [2023-11-10 11:40:00,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662582945] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:00,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:00,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:00,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013944323] [2023-11-10 11:40:00,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:00,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:00,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:00,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:00,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:00,232 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 135 [2023-11-10 11:40:00,233 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 160 places, 118 transitions, 346 flow. Second operand has 7 states, 7 states have (on average 102.71428571428571) internal successors, (719), 7 states have internal predecessors, (719), 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) [2023-11-10 11:40:00,233 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:00,233 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 135 [2023-11-10 11:40:00,233 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:01,615 INFO L124 PetriNetUnfolderBase]: 3397/6921 cut-off events. [2023-11-10 11:40:01,615 INFO L125 PetriNetUnfolderBase]: For 13548/13548 co-relation queries the response was YES. [2023-11-10 11:40:01,637 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21445 conditions, 6921 events. 3397/6921 cut-off events. For 13548/13548 co-relation queries the response was YES. Maximal size of possible extension queue 389. Compared 56757 event pairs, 562 based on Foata normal form. 140/6911 useless extension candidates. Maximal degree in co-relation 21375. Up to 1500 conditions per place. [2023-11-10 11:40:01,677 INFO L140 encePairwiseOnDemand]: 121/135 looper letters, 44 selfloop transitions, 14 changer transitions 88/230 dead transitions. [2023-11-10 11:40:01,678 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 230 transitions, 1312 flow [2023-11-10 11:40:01,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:40:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:40:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1426 transitions. [2023-11-10 11:40:01,682 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8125356125356126 [2023-11-10 11:40:01,682 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1426 transitions. [2023-11-10 11:40:01,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1426 transitions. [2023-11-10 11:40:01,683 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:01,683 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1426 transitions. [2023-11-10 11:40:01,687 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 109.6923076923077) internal successors, (1426), 13 states have internal predecessors, (1426), 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) [2023-11-10 11:40:01,691 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2023-11-10 11:40:01,692 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2023-11-10 11:40:01,692 INFO L175 Difference]: Start difference. First operand has 160 places, 118 transitions, 346 flow. Second operand 13 states and 1426 transitions. [2023-11-10 11:40:01,692 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 230 transitions, 1312 flow [2023-11-10 11:40:01,804 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 230 transitions, 1284 flow, removed 12 selfloop flow, removed 4 redundant places. [2023-11-10 11:40:01,807 INFO L231 Difference]: Finished difference. Result has 156 places, 126 transitions, 503 flow [2023-11-10 11:40:01,807 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=338, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=503, PETRI_PLACES=156, PETRI_TRANSITIONS=126} [2023-11-10 11:40:01,809 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 14 predicate places. [2023-11-10 11:40:01,809 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 126 transitions, 503 flow [2023-11-10 11:40:01,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 102.71428571428571) internal successors, (719), 7 states have internal predecessors, (719), 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) [2023-11-10 11:40:01,809 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:01,810 INFO L208 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] [2023-11-10 11:40:01,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-10 11:40:01,810 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:01,811 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:01,811 INFO L85 PathProgramCache]: Analyzing trace with hash 454333197, now seen corresponding path program 1 times [2023-11-10 11:40:01,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:01,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511246947] [2023-11-10 11:40:01,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:01,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:01,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:01,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511246947] [2023-11-10 11:40:01,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511246947] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:01,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:01,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-10 11:40:01,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591324137] [2023-11-10 11:40:01,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:01,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-10 11:40:01,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:01,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-10 11:40:01,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-10 11:40:01,998 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2023-11-10 11:40:01,999 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 126 transitions, 503 flow. Second operand has 6 states, 6 states have (on average 110.33333333333333) internal successors, (662), 6 states have internal predecessors, (662), 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) [2023-11-10 11:40:01,999 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:01,999 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2023-11-10 11:40:01,999 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:03,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][117], [113#L812true, 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 236#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, 16#L787true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:03,727 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:40:03,728 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:03,728 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:03,728 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:03,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [113#L812true, 20#L832true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:03,812 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:40:03,812 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:03,812 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:03,812 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:03,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][160], [113#L812true, 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 236#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:03,813 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:03,813 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:03,813 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:03,813 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,113 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][129], [113#L812true, 20#L832true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, 136#L3-1true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,113 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,113 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,113 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,114 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,114 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][173], [113#L812true, 20#L832true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,114 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,114 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,114 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,114 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, 16#L787true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,173 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,173 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,174 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,174 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:04,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,214 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 72#L2true, 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,214 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,214 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,249 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][173], [113#L812true, 20#L832true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 136#L3-1true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,249 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,249 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,249 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,249 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,343 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][183], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, 136#L3-1true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 230#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)]) [2023-11-10 11:40:04,343 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,343 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,343 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,343 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 32#L2-1true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,344 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 34#L822true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), 64#L3true, Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,344 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,344 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][183], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 136#L3-1true, 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 230#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)]) [2023-11-10 11:40:04,445 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,445 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,445 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,445 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 22#L870-1true, Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,445 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 32#L2-1true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,446 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,446 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, 108#L871true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,640 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,640 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,640 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,640 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:04,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 22#L870-1true, Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 115#L761true, 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,640 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,641 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,641 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,641 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([260] L877-->L880: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= 2 v_~x~0_5) (= 2 v_~__unbuffered_p1_EAX~0_3))) 1 0) 0) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][196], [189#true, 20#L832true, 153#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, 106#$Ultimate##0true, P2Thread1of1ForFork2InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 35#L880true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,689 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2023-11-10 11:40:04,690 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2023-11-10 11:40:04,690 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2023-11-10 11:40:04,690 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2023-11-10 11:40:04,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 15#L877true, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 16#L787true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, 115#L761true, Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,727 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,727 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,727 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,727 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:04,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 108#L871true, 34#L822true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,728 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,728 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,728 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,728 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([260] L877-->L880: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= 2 v_~x~0_5) (= 2 v_~__unbuffered_p1_EAX~0_3))) 1 0) 0) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][196], [113#L812true, 189#true, 20#L832true, 153#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 35#L880true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,794 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,794 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,794 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,794 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-10 11:40:04,800 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][142], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 15#L877true, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 115#L761true, 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,800 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-10 11:40:04,801 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-10 11:40:04,801 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-10 11:40:04,801 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-10 11:40:04,845 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([260] L877-->L880: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= 2 v_~x~0_5) (= 2 v_~__unbuffered_p1_EAX~0_3))) 1 0) 0) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][196], [113#L812true, 189#true, 20#L832true, 153#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 225#true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 35#L880true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,845 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,845 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,845 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,845 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,845 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([260] L877-->L880: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= 2 v_~x~0_5) (= 2 v_~__unbuffered_p1_EAX~0_3))) 1 0) 0) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][196], [189#true, 20#L832true, 153#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 120#L756true, 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 35#L880true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,869 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,869 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,869 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,869 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2023-11-10 11:40:04,890 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([260] L877-->L880: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= 2 v_~x~0_5) (= 2 v_~__unbuffered_p1_EAX~0_3))) 1 0) 0) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][196], [189#true, 20#L832true, 153#true, P0Thread1of1ForFork3InUse, 81#L819true, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 35#L880true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,890 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is not cut-off event [2023-11-10 11:40:04,890 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2023-11-10 11:40:04,890 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2023-11-10 11:40:04,890 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is not cut-off event [2023-11-10 11:40:04,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([260] L877-->L880: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= v_~__unbuffered_p1_EBX~0_3 0) (= 2 v_~x~0_5) (= 2 v_~__unbuffered_p1_EAX~0_3))) 1 0) 0) 0 1)) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~main$tmp_guard1~0][196], [189#true, 20#L832true, 153#true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, 225#true, P2Thread1of1ForFork2InUse, Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 35#L880true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:04,920 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is not cut-off event [2023-11-10 11:40:04,920 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is not cut-off event [2023-11-10 11:40:04,920 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is not cut-off event [2023-11-10 11:40:04,920 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is not cut-off event [2023-11-10 11:40:04,981 INFO L124 PetriNetUnfolderBase]: 12334/20383 cut-off events. [2023-11-10 11:40:04,981 INFO L125 PetriNetUnfolderBase]: For 47467/60393 co-relation queries the response was YES. [2023-11-10 11:40:05,089 INFO L83 FinitePrefix]: Finished finitePrefix Result has 55718 conditions, 20383 events. 12334/20383 cut-off events. For 47467/60393 co-relation queries the response was YES. Maximal size of possible extension queue 1943. Compared 180249 event pairs, 832 based on Foata normal form. 457/18286 useless extension candidates. Maximal degree in co-relation 55639. Up to 8044 conditions per place. [2023-11-10 11:40:05,197 INFO L140 encePairwiseOnDemand]: 124/135 looper letters, 87 selfloop transitions, 20 changer transitions 0/208 dead transitions. [2023-11-10 11:40:05,198 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 208 transitions, 1083 flow [2023-11-10 11:40:05,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-10 11:40:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-11-10 11:40:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1173 transitions. [2023-11-10 11:40:05,201 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8688888888888889 [2023-11-10 11:40:05,201 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1173 transitions. [2023-11-10 11:40:05,202 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1173 transitions. [2023-11-10 11:40:05,202 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:05,202 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1173 transitions. [2023-11-10 11:40:05,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 117.3) internal successors, (1173), 10 states have internal predecessors, (1173), 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) [2023-11-10 11:40:05,207 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 135.0) internal successors, (1485), 11 states have internal predecessors, (1485), 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) [2023-11-10 11:40:05,208 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 135.0) internal successors, (1485), 11 states have internal predecessors, (1485), 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) [2023-11-10 11:40:05,208 INFO L175 Difference]: Start difference. First operand has 156 places, 126 transitions, 503 flow. Second operand 10 states and 1173 transitions. [2023-11-10 11:40:05,208 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 208 transitions, 1083 flow [2023-11-10 11:40:05,299 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 208 transitions, 1062 flow, removed 9 selfloop flow, removed 4 redundant places. [2023-11-10 11:40:05,301 INFO L231 Difference]: Finished difference. Result has 158 places, 144 transitions, 625 flow [2023-11-10 11:40:05,302 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=482, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=625, PETRI_PLACES=158, PETRI_TRANSITIONS=144} [2023-11-10 11:40:05,302 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 16 predicate places. [2023-11-10 11:40:05,302 INFO L495 AbstractCegarLoop]: Abstraction has has 158 places, 144 transitions, 625 flow [2023-11-10 11:40:05,303 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.33333333333333) internal successors, (662), 6 states have internal predecessors, (662), 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) [2023-11-10 11:40:05,303 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:05,303 INFO L208 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] [2023-11-10 11:40:05,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-10 11:40:05,303 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:05,304 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:05,304 INFO L85 PathProgramCache]: Analyzing trace with hash 861410834, now seen corresponding path program 1 times [2023-11-10 11:40:05,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:05,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577234148] [2023-11-10 11:40:05,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:05,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:05,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:05,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577234148] [2023-11-10 11:40:05,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577234148] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:05,686 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:05,686 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:05,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845012237] [2023-11-10 11:40:05,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:05,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:05,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:05,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:05,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:05,688 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2023-11-10 11:40:05,689 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 144 transitions, 625 flow. Second operand has 7 states, 7 states have (on average 110.28571428571429) internal successors, (772), 7 states have internal predecessors, (772), 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) [2023-11-10 11:40:05,689 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:05,689 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2023-11-10 11:40:05,689 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:07,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][120], [113#L812true, 20#L832true, 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 236#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 72#L2true, 16#L787true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:07,305 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:40:07,305 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:07,305 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:07,305 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:07,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [113#L812true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 16#L787true, 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:07,371 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][159], [113#L812true, 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, 236#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 72#L2true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 268#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:07,372 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,372 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][138], [113#L812true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 16#L787true, 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 136#L3-1true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:07,539 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][175], [113#L812true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:07,539 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:07,539 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:07,540 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:07,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][175], [113#L812true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 211#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 90#L792true, Black: 189#true, Black: 205#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 193#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 191#(= ~__unbuffered_p3_EAX~0 0), Black: 203#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 209#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 136#L3-1true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:07,690 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:07,690 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:07,690 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:07,690 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:08,357 INFO L124 PetriNetUnfolderBase]: 10454/19192 cut-off events. [2023-11-10 11:40:08,357 INFO L125 PetriNetUnfolderBase]: For 57764/69145 co-relation queries the response was YES. [2023-11-10 11:40:08,446 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68270 conditions, 19192 events. 10454/19192 cut-off events. For 57764/69145 co-relation queries the response was YES. Maximal size of possible extension queue 1728. Compared 185964 event pairs, 374 based on Foata normal form. 993/18743 useless extension candidates. Maximal degree in co-relation 68186. Up to 5209 conditions per place. [2023-11-10 11:40:08,541 INFO L140 encePairwiseOnDemand]: 124/135 looper letters, 112 selfloop transitions, 38 changer transitions 0/251 dead transitions. [2023-11-10 11:40:08,541 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 170 places, 251 transitions, 1625 flow [2023-11-10 11:40:08,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:40:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:40:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1528 transitions. [2023-11-10 11:40:08,545 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8706552706552707 [2023-11-10 11:40:08,545 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1528 transitions. [2023-11-10 11:40:08,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1528 transitions. [2023-11-10 11:40:08,546 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:08,546 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1528 transitions. [2023-11-10 11:40:08,550 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 117.53846153846153) internal successors, (1528), 13 states have internal predecessors, (1528), 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) [2023-11-10 11:40:08,554 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2023-11-10 11:40:08,555 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2023-11-10 11:40:08,555 INFO L175 Difference]: Start difference. First operand has 158 places, 144 transitions, 625 flow. Second operand 13 states and 1528 transitions. [2023-11-10 11:40:08,555 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 170 places, 251 transitions, 1625 flow [2023-11-10 11:40:08,834 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 163 places, 251 transitions, 1545 flow, removed 39 selfloop flow, removed 7 redundant places. [2023-11-10 11:40:08,837 INFO L231 Difference]: Finished difference. Result has 169 places, 164 transitions, 898 flow [2023-11-10 11:40:08,838 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=605, PETRI_DIFFERENCE_MINUEND_PLACES=151, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=118, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=898, PETRI_PLACES=169, PETRI_TRANSITIONS=164} [2023-11-10 11:40:08,838 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 27 predicate places. [2023-11-10 11:40:08,838 INFO L495 AbstractCegarLoop]: Abstraction has has 169 places, 164 transitions, 898 flow [2023-11-10 11:40:08,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 110.28571428571429) internal successors, (772), 7 states have internal predecessors, (772), 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) [2023-11-10 11:40:08,839 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:08,839 INFO L208 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] [2023-11-10 11:40:08,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-10 11:40:08,840 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:08,840 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:08,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1507792757, now seen corresponding path program 1 times [2023-11-10 11:40:08,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:08,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40324446] [2023-11-10 11:40:08,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:08,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:09,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:09,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40324446] [2023-11-10 11:40:09,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40324446] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:09,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:09,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-10 11:40:09,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21288149] [2023-11-10 11:40:09,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:09,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-10 11:40:09,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:09,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-10 11:40:09,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-10 11:40:09,225 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2023-11-10 11:40:09,226 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 164 transitions, 898 flow. Second operand has 8 states, 8 states have (on average 110.25) internal successors, (882), 8 states have internal predecessors, (882), 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) [2023-11-10 11:40:09,226 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:09,226 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2023-11-10 11:40:09,226 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:10,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][123], [113#L812true, 20#L832true, 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 236#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 72#L2true, 16#L787true, 295#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 225#true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:10,759 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:40:10,759 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:10,759 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:10,759 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:10,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][160], [113#L812true, 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 90#L792true, Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 236#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 72#L2true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 225#true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 268#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 228#(= ~main$tmp_guard0~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), 301#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:10,886 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:10,886 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:10,886 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:10,886 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:10,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][135], [113#L812true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 299#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 16#L787true, 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:10,886 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,887 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,887 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,887 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,992 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][160], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 84#L870true, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 225#true, P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 16#L787true, 34#L822true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 268#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 301#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:10,993 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,993 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,993 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:10,993 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:11,049 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][200], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 84#L870true, P0Thread1of1ForFork3InUse, 305#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 225#true, P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P2Thread1of1ForFork2InUse, Black: 252#(= ~main$tmp_guard0~0 0), Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 90#L792true, Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 268#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,050 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,050 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,050 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,050 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [113#L812true, 20#L832true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 90#L792true, Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 303#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,091 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,091 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,091 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,091 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][135], [113#L812true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 299#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 16#L787true, 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 136#L3-1true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,092 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,092 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,092 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,092 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][160], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 225#true, P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 72#L2true, 16#L787true, 34#L822true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 268#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 301#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,310 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,310 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,310 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,310 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:11,355 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][200], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, 305#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 225#true, P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P2Thread1of1ForFork2InUse, Black: 252#(= ~main$tmp_guard0~0 0), Black: 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 90#L792true, Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 72#L2true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 268#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,355 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,355 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,355 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,356 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,356 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 225#true, P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 16#L787true, 34#L822true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 115#L761true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 228#(= ~main$tmp_guard0~0 0), 303#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,356 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,356 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,356 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,356 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:11,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [113#L812true, 20#L832true, 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 90#L792true, Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 136#L3-1true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 303#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 228#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:40:11,392 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,392 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,392 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,392 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, 225#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P2Thread1of1ForFork2InUse, Black: 252#(= ~main$tmp_guard0~0 0), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 90#L792true, Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L3true, Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 307#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:40:11,489 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][176], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 252#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork2InUse, 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 16#L787true, 136#L3-1true, 34#L822true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 225#true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), 303#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 230#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)]) [2023-11-10 11:40:11,489 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,489 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:11,618 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([380] L758-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][214], [20#L832true, 192#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, Black: 248#true, Black: 262#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P1Thread1of1ForFork1InUse, Black: 266#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P2Thread1of1ForFork2InUse, Black: 252#(= ~main$tmp_guard0~0 0), 156#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 90#L792true, Black: 258#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 189#true, Black: 191#(= ~__unbuffered_p3_EAX~0 0), 270#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 136#L3-1true, 115#L761true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), 34#L822true, Black: 225#true, Black: 240#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 157#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 238#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 228#(= ~main$tmp_guard0~0 0), Black: 169#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 153#true, Black: 173#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(= ~__unbuffered_p1_EAX~0 0), Black: 167#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 230#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 307#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:40:11,618 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-10 11:40:11,618 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:11,618 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:11,618 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:11,811 INFO L124 PetriNetUnfolderBase]: 10172/18520 cut-off events. [2023-11-10 11:40:11,812 INFO L125 PetriNetUnfolderBase]: For 91426/109682 co-relation queries the response was YES. [2023-11-10 11:40:11,891 INFO L83 FinitePrefix]: Finished finitePrefix Result has 80122 conditions, 18520 events. 10172/18520 cut-off events. For 91426/109682 co-relation queries the response was YES. Maximal size of possible extension queue 1757. Compared 179366 event pairs, 507 based on Foata normal form. 1446/18234 useless extension candidates. Maximal degree in co-relation 80036. Up to 4840 conditions per place. [2023-11-10 11:40:11,971 INFO L140 encePairwiseOnDemand]: 124/135 looper letters, 108 selfloop transitions, 58 changer transitions 24/291 dead transitions. [2023-11-10 11:40:11,972 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 184 places, 291 transitions, 2210 flow [2023-11-10 11:40:11,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-10 11:40:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2023-11-10 11:40:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1882 transitions. [2023-11-10 11:40:11,976 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8712962962962963 [2023-11-10 11:40:11,976 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1882 transitions. [2023-11-10 11:40:11,976 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1882 transitions. [2023-11-10 11:40:11,977 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:11,978 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1882 transitions. [2023-11-10 11:40:11,981 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 117.625) internal successors, (1882), 16 states have internal predecessors, (1882), 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) [2023-11-10 11:40:11,986 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 135.0) internal successors, (2295), 17 states have internal predecessors, (2295), 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) [2023-11-10 11:40:11,986 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 135.0) internal successors, (2295), 17 states have internal predecessors, (2295), 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) [2023-11-10 11:40:11,986 INFO L175 Difference]: Start difference. First operand has 169 places, 164 transitions, 898 flow. Second operand 16 states and 1882 transitions. [2023-11-10 11:40:11,987 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 184 places, 291 transitions, 2210 flow [2023-11-10 11:40:13,622 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 180 places, 291 transitions, 2101 flow, removed 45 selfloop flow, removed 4 redundant places. [2023-11-10 11:40:13,625 INFO L231 Difference]: Finished difference. Result has 184 places, 190 transitions, 1258 flow [2023-11-10 11:40:13,625 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=797, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=164, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1258, PETRI_PLACES=184, PETRI_TRANSITIONS=190} [2023-11-10 11:40:13,626 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 42 predicate places. [2023-11-10 11:40:13,626 INFO L495 AbstractCegarLoop]: Abstraction has has 184 places, 190 transitions, 1258 flow [2023-11-10 11:40:13,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 110.25) internal successors, (882), 8 states have internal predecessors, (882), 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) [2023-11-10 11:40:13,626 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:13,627 INFO L208 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] [2023-11-10 11:40:13,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-10 11:40:13,627 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:13,627 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:13,627 INFO L85 PathProgramCache]: Analyzing trace with hash 1002136259, now seen corresponding path program 1 times [2023-11-10 11:40:13,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:13,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834861046] [2023-11-10 11:40:13,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:13,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:13,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:13,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834861046] [2023-11-10 11:40:13,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834861046] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:13,970 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:13,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-10 11:40:13,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762162936] [2023-11-10 11:40:13,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:13,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-10 11:40:13,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:13,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-10 11:40:13,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-10 11:40:13,976 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 98 out of 135 [2023-11-10 11:40:13,977 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 190 transitions, 1258 flow. Second operand has 8 states, 8 states have (on average 101.375) internal successors, (811), 8 states have internal predecessors, (811), 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) [2023-11-10 11:40:13,977 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:13,977 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 98 of 135 [2023-11-10 11:40:13,977 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:15,704 INFO L124 PetriNetUnfolderBase]: 4567/13923 cut-off events. [2023-11-10 11:40:15,704 INFO L125 PetriNetUnfolderBase]: For 60062/63046 co-relation queries the response was YES. [2023-11-10 11:40:15,813 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53420 conditions, 13923 events. 4567/13923 cut-off events. For 60062/63046 co-relation queries the response was YES. Maximal size of possible extension queue 1731. Compared 180445 event pairs, 182 based on Foata normal form. 14/13079 useless extension candidates. Maximal degree in co-relation 53323. Up to 2849 conditions per place. [2023-11-10 11:40:15,894 INFO L140 encePairwiseOnDemand]: 117/135 looper letters, 76 selfloop transitions, 44 changer transitions 24/290 dead transitions. [2023-11-10 11:40:15,895 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 290 transitions, 2178 flow [2023-11-10 11:40:15,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-10 11:40:15,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-11-10 11:40:15,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 999 transitions. [2023-11-10 11:40:15,898 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8222222222222222 [2023-11-10 11:40:15,898 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 999 transitions. [2023-11-10 11:40:15,898 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 999 transitions. [2023-11-10 11:40:15,899 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:15,899 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 999 transitions. [2023-11-10 11:40:15,901 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 111.0) internal successors, (999), 9 states have internal predecessors, (999), 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) [2023-11-10 11:40:15,903 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 135.0) internal successors, (1350), 10 states have internal predecessors, (1350), 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) [2023-11-10 11:40:15,904 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 135.0) internal successors, (1350), 10 states have internal predecessors, (1350), 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) [2023-11-10 11:40:15,904 INFO L175 Difference]: Start difference. First operand has 184 places, 190 transitions, 1258 flow. Second operand 9 states and 999 transitions. [2023-11-10 11:40:15,904 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 290 transitions, 2178 flow [2023-11-10 11:40:18,899 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 178 places, 290 transitions, 1787 flow, removed 153 selfloop flow, removed 14 redundant places. [2023-11-10 11:40:18,903 INFO L231 Difference]: Finished difference. Result has 186 places, 221 transitions, 1402 flow [2023-11-10 11:40:18,903 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=921, PETRI_DIFFERENCE_MINUEND_PLACES=170, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=163, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1402, PETRI_PLACES=186, PETRI_TRANSITIONS=221} [2023-11-10 11:40:18,904 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 44 predicate places. [2023-11-10 11:40:18,904 INFO L495 AbstractCegarLoop]: Abstraction has has 186 places, 221 transitions, 1402 flow [2023-11-10 11:40:18,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 101.375) internal successors, (811), 8 states have internal predecessors, (811), 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) [2023-11-10 11:40:18,904 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:18,904 INFO L208 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] [2023-11-10 11:40:18,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-10 11:40:18,905 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:18,905 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:18,905 INFO L85 PathProgramCache]: Analyzing trace with hash -699196715, now seen corresponding path program 2 times [2023-11-10 11:40:18,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:18,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710311447] [2023-11-10 11:40:18,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:18,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:19,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:19,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710311447] [2023-11-10 11:40:19,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [710311447] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:19,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:19,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:19,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41614695] [2023-11-10 11:40:19,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:19,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:19,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:19,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:19,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:19,126 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 135 [2023-11-10 11:40:19,127 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 221 transitions, 1402 flow. Second operand has 7 states, 7 states have (on average 103.57142857142857) internal successors, (725), 7 states have internal predecessors, (725), 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) [2023-11-10 11:40:19,127 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:19,127 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 135 [2023-11-10 11:40:19,127 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:21,391 INFO L124 PetriNetUnfolderBase]: 6556/20317 cut-off events. [2023-11-10 11:40:21,392 INFO L125 PetriNetUnfolderBase]: For 34556/35085 co-relation queries the response was YES. [2023-11-10 11:40:21,632 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59167 conditions, 20317 events. 6556/20317 cut-off events. For 34556/35085 co-relation queries the response was YES. Maximal size of possible extension queue 2485. Compared 281369 event pairs, 243 based on Foata normal form. 30/19150 useless extension candidates. Maximal degree in co-relation 59062. Up to 2217 conditions per place. [2023-11-10 11:40:21,692 INFO L140 encePairwiseOnDemand]: 118/135 looper letters, 57 selfloop transitions, 51 changer transitions 35/292 dead transitions. [2023-11-10 11:40:21,692 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 189 places, 292 transitions, 2267 flow [2023-11-10 11:40:21,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-10 11:40:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-10 11:40:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 787 transitions. [2023-11-10 11:40:21,695 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8328042328042328 [2023-11-10 11:40:21,695 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 787 transitions. [2023-11-10 11:40:21,695 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 787 transitions. [2023-11-10 11:40:21,696 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:21,696 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 787 transitions. [2023-11-10 11:40:21,698 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 112.42857142857143) internal successors, (787), 7 states have internal predecessors, (787), 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) [2023-11-10 11:40:21,699 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 135.0) internal successors, (1080), 8 states have internal predecessors, (1080), 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) [2023-11-10 11:40:21,700 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 135.0) internal successors, (1080), 8 states have internal predecessors, (1080), 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) [2023-11-10 11:40:21,700 INFO L175 Difference]: Start difference. First operand has 186 places, 221 transitions, 1402 flow. Second operand 7 states and 787 transitions. [2023-11-10 11:40:21,700 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 189 places, 292 transitions, 2267 flow [2023-11-10 11:40:24,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 186 places, 292 transitions, 2227 flow, removed 20 selfloop flow, removed 3 redundant places. [2023-11-10 11:40:24,137 INFO L231 Difference]: Finished difference. Result has 192 places, 232 transitions, 1742 flow [2023-11-10 11:40:24,137 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=1378, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=221, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=173, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1742, PETRI_PLACES=192, PETRI_TRANSITIONS=232} [2023-11-10 11:40:24,138 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 50 predicate places. [2023-11-10 11:40:24,138 INFO L495 AbstractCegarLoop]: Abstraction has has 192 places, 232 transitions, 1742 flow [2023-11-10 11:40:24,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 103.57142857142857) internal successors, (725), 7 states have internal predecessors, (725), 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) [2023-11-10 11:40:24,139 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:24,139 INFO L208 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] [2023-11-10 11:40:24,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-10 11:40:24,139 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:24,139 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:24,139 INFO L85 PathProgramCache]: Analyzing trace with hash -267841951, now seen corresponding path program 3 times [2023-11-10 11:40:24,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:24,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791030983] [2023-11-10 11:40:24,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:24,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:24,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:24,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:24,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791030983] [2023-11-10 11:40:24,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791030983] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:24,382 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:24,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-10 11:40:24,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058355363] [2023-11-10 11:40:24,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:24,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-10 11:40:24,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:24,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-10 11:40:24,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-10 11:40:24,384 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2023-11-10 11:40:24,385 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 232 transitions, 1742 flow. Second operand has 9 states, 9 states have (on average 110.11111111111111) internal successors, (991), 9 states have internal predecessors, (991), 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) [2023-11-10 11:40:24,385 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:24,385 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2023-11-10 11:40:24,385 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:31,503 INFO L124 PetriNetUnfolderBase]: 25208/48300 cut-off events. [2023-11-10 11:40:31,503 INFO L125 PetriNetUnfolderBase]: For 120670/138420 co-relation queries the response was YES. [2023-11-10 11:40:31,840 INFO L83 FinitePrefix]: Finished finitePrefix Result has 164252 conditions, 48300 events. 25208/48300 cut-off events. For 120670/138420 co-relation queries the response was YES. Maximal size of possible extension queue 4002. Compared 548475 event pairs, 1200 based on Foata normal form. 735/46945 useless extension candidates. Maximal degree in co-relation 164214. Up to 5920 conditions per place. [2023-11-10 11:40:31,925 INFO L140 encePairwiseOnDemand]: 124/135 looper letters, 109 selfloop transitions, 63 changer transitions 60/371 dead transitions. [2023-11-10 11:40:31,925 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 371 transitions, 3547 flow [2023-11-10 11:40:31,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-10 11:40:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2023-11-10 11:40:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2195 transitions. [2023-11-10 11:40:31,931 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8557504873294347 [2023-11-10 11:40:31,931 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2195 transitions. [2023-11-10 11:40:31,931 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2195 transitions. [2023-11-10 11:40:31,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:31,933 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2195 transitions. [2023-11-10 11:40:31,939 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 115.52631578947368) internal successors, (2195), 19 states have internal predecessors, (2195), 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) [2023-11-10 11:40:31,943 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 135.0) internal successors, (2700), 20 states have internal predecessors, (2700), 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) [2023-11-10 11:40:31,944 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 135.0) internal successors, (2700), 20 states have internal predecessors, (2700), 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) [2023-11-10 11:40:31,944 INFO L175 Difference]: Start difference. First operand has 192 places, 232 transitions, 1742 flow. Second operand 19 states and 2195 transitions. [2023-11-10 11:40:31,944 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 371 transitions, 3547 flow [2023-11-10 11:40:37,824 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 371 transitions, 3480 flow, removed 26 selfloop flow, removed 5 redundant places. [2023-11-10 11:40:37,829 INFO L231 Difference]: Finished difference. Result has 209 places, 229 transitions, 1814 flow [2023-11-10 11:40:37,829 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=1675, PETRI_DIFFERENCE_MINUEND_PLACES=184, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=169, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1814, PETRI_PLACES=209, PETRI_TRANSITIONS=229} [2023-11-10 11:40:37,830 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 67 predicate places. [2023-11-10 11:40:37,830 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 229 transitions, 1814 flow [2023-11-10 11:40:37,831 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 110.11111111111111) internal successors, (991), 9 states have internal predecessors, (991), 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) [2023-11-10 11:40:37,831 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:37,831 INFO L208 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] [2023-11-10 11:40:37,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-10 11:40:37,831 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:37,831 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:37,831 INFO L85 PathProgramCache]: Analyzing trace with hash 712798164, now seen corresponding path program 1 times [2023-11-10 11:40:37,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:37,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769567114] [2023-11-10 11:40:37,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:38,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:38,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769567114] [2023-11-10 11:40:38,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769567114] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:38,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:38,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:38,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047814714] [2023-11-10 11:40:38,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:38,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:38,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:38,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:38,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:38,120 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 135 [2023-11-10 11:40:38,120 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 229 transitions, 1814 flow. Second operand has 7 states, 7 states have (on average 104.0) internal successors, (728), 7 states have internal predecessors, (728), 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) [2023-11-10 11:40:38,121 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:38,121 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 135 [2023-11-10 11:40:38,121 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:41,149 INFO L124 PetriNetUnfolderBase]: 8633/26476 cut-off events. [2023-11-10 11:40:41,149 INFO L125 PetriNetUnfolderBase]: For 69067/71445 co-relation queries the response was YES. [2023-11-10 11:40:41,333 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91304 conditions, 26476 events. 8633/26476 cut-off events. For 69067/71445 co-relation queries the response was YES. Maximal size of possible extension queue 3491. Compared 387304 event pairs, 346 based on Foata normal form. 17/24837 useless extension candidates. Maximal degree in co-relation 91181. Up to 2814 conditions per place. [2023-11-10 11:40:41,356 INFO L140 encePairwiseOnDemand]: 118/135 looper letters, 29 selfloop transitions, 17 changer transitions 74/268 dead transitions. [2023-11-10 11:40:41,356 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 212 places, 268 transitions, 2422 flow [2023-11-10 11:40:41,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-10 11:40:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-10 11:40:41,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2023-11-10 11:40:41,358 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8021164021164021 [2023-11-10 11:40:41,358 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 758 transitions. [2023-11-10 11:40:41,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 758 transitions. [2023-11-10 11:40:41,359 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:41,359 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 758 transitions. [2023-11-10 11:40:41,360 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 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) [2023-11-10 11:40:41,361 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 135.0) internal successors, (1080), 8 states have internal predecessors, (1080), 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) [2023-11-10 11:40:41,362 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 135.0) internal successors, (1080), 8 states have internal predecessors, (1080), 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) [2023-11-10 11:40:41,362 INFO L175 Difference]: Start difference. First operand has 209 places, 229 transitions, 1814 flow. Second operand 7 states and 758 transitions. [2023-11-10 11:40:41,362 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 212 places, 268 transitions, 2422 flow [2023-11-10 11:40:45,939 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 195 places, 268 transitions, 2258 flow, removed 34 selfloop flow, removed 17 redundant places. [2023-11-10 11:40:45,942 INFO L231 Difference]: Finished difference. Result has 200 places, 189 transitions, 1140 flow [2023-11-10 11:40:45,942 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=1680, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=229, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=212, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1140, PETRI_PLACES=200, PETRI_TRANSITIONS=189} [2023-11-10 11:40:45,943 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 58 predicate places. [2023-11-10 11:40:45,943 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 189 transitions, 1140 flow [2023-11-10 11:40:45,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 104.0) internal successors, (728), 7 states have internal predecessors, (728), 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) [2023-11-10 11:40:45,943 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:45,943 INFO L208 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] [2023-11-10 11:40:45,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-10 11:40:45,944 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:45,944 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:45,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1512724086, now seen corresponding path program 2 times [2023-11-10 11:40:45,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:45,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384412752] [2023-11-10 11:40:45,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:46,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:46,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384412752] [2023-11-10 11:40:46,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384412752] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:46,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:46,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-10 11:40:46,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285828028] [2023-11-10 11:40:46,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:46,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-10 11:40:46,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:46,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-10 11:40:46,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-11-10 11:40:46,529 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 135 [2023-11-10 11:40:46,530 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 189 transitions, 1140 flow. Second operand has 9 states, 9 states have (on average 97.77777777777777) internal successors, (880), 9 states have internal predecessors, (880), 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) [2023-11-10 11:40:46,530 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:46,530 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 135 [2023-11-10 11:40:46,530 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:47,522 INFO L124 PetriNetUnfolderBase]: 2704/8426 cut-off events. [2023-11-10 11:40:47,522 INFO L125 PetriNetUnfolderBase]: For 14631/14837 co-relation queries the response was YES. [2023-11-10 11:40:47,579 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24645 conditions, 8426 events. 2704/8426 cut-off events. For 14631/14837 co-relation queries the response was YES. Maximal size of possible extension queue 1058. Compared 102784 event pairs, 25 based on Foata normal form. 12/7988 useless extension candidates. Maximal degree in co-relation 24606. Up to 862 conditions per place. [2023-11-10 11:40:47,598 INFO L140 encePairwiseOnDemand]: 116/135 looper letters, 41 selfloop transitions, 46 changer transitions 11/240 dead transitions. [2023-11-10 11:40:47,598 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 240 transitions, 1819 flow [2023-11-10 11:40:47,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-10 11:40:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2023-11-10 11:40:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1204 transitions. [2023-11-10 11:40:47,600 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7432098765432099 [2023-11-10 11:40:47,600 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1204 transitions. [2023-11-10 11:40:47,600 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1204 transitions. [2023-11-10 11:40:47,600 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:47,600 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1204 transitions. [2023-11-10 11:40:47,602 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 100.33333333333333) internal successors, (1204), 12 states have internal predecessors, (1204), 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) [2023-11-10 11:40:47,604 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 135.0) internal successors, (1755), 13 states have internal predecessors, (1755), 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) [2023-11-10 11:40:47,605 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 135.0) internal successors, (1755), 13 states have internal predecessors, (1755), 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) [2023-11-10 11:40:47,605 INFO L175 Difference]: Start difference. First operand has 200 places, 189 transitions, 1140 flow. Second operand 12 states and 1204 transitions. [2023-11-10 11:40:47,605 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 240 transitions, 1819 flow [2023-11-10 11:40:48,007 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 200 places, 240 transitions, 1717 flow, removed 22 selfloop flow, removed 7 redundant places. [2023-11-10 11:40:48,010 INFO L231 Difference]: Finished difference. Result has 208 places, 215 transitions, 1552 flow [2023-11-10 11:40:48,010 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=1085, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=163, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=1552, PETRI_PLACES=208, PETRI_TRANSITIONS=215} [2023-11-10 11:40:48,011 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 66 predicate places. [2023-11-10 11:40:48,011 INFO L495 AbstractCegarLoop]: Abstraction has has 208 places, 215 transitions, 1552 flow [2023-11-10 11:40:48,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 97.77777777777777) internal successors, (880), 9 states have internal predecessors, (880), 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) [2023-11-10 11:40:48,011 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:48,011 INFO L208 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] [2023-11-10 11:40:48,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-10 11:40:48,012 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:48,012 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:48,012 INFO L85 PathProgramCache]: Analyzing trace with hash 1837870966, now seen corresponding path program 3 times [2023-11-10 11:40:48,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:48,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250725520] [2023-11-10 11:40:48,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:48,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:40:49,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:49,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250725520] [2023-11-10 11:40:49,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250725520] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:49,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:49,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:40:49,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968370051] [2023-11-10 11:40:49,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:49,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:40:49,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:49,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:40:49,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:40:49,669 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 135 [2023-11-10 11:40:49,677 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 208 places, 215 transitions, 1552 flow. Second operand has 17 states, 17 states have (on average 101.6470588235294) internal successors, (1728), 17 states have internal predecessors, (1728), 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) [2023-11-10 11:40:49,677 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:49,677 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 135 [2023-11-10 11:40:49,677 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:50,931 INFO L124 PetriNetUnfolderBase]: 3271/10334 cut-off events. [2023-11-10 11:40:50,931 INFO L125 PetriNetUnfolderBase]: For 17881/18161 co-relation queries the response was YES. [2023-11-10 11:40:51,156 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30072 conditions, 10334 events. 3271/10334 cut-off events. For 17881/18161 co-relation queries the response was YES. Maximal size of possible extension queue 1270. Compared 130653 event pairs, 32 based on Foata normal form. 20/9761 useless extension candidates. Maximal degree in co-relation 30030. Up to 1202 conditions per place. [2023-11-10 11:40:51,170 INFO L140 encePairwiseOnDemand]: 121/135 looper letters, 27 selfloop transitions, 13 changer transitions 11/226 dead transitions. [2023-11-10 11:40:51,171 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 219 places, 226 transitions, 1691 flow [2023-11-10 11:40:51,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-10 11:40:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2023-11-10 11:40:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1540 transitions. [2023-11-10 11:40:51,173 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7604938271604939 [2023-11-10 11:40:51,173 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1540 transitions. [2023-11-10 11:40:51,173 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1540 transitions. [2023-11-10 11:40:51,176 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:51,176 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1540 transitions. [2023-11-10 11:40:51,179 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 102.66666666666667) internal successors, (1540), 15 states have internal predecessors, (1540), 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) [2023-11-10 11:40:51,181 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 135.0) internal successors, (2160), 16 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) [2023-11-10 11:40:51,181 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 135.0) internal successors, (2160), 16 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) [2023-11-10 11:40:51,181 INFO L175 Difference]: Start difference. First operand has 208 places, 215 transitions, 1552 flow. Second operand 15 states and 1540 transitions. [2023-11-10 11:40:51,182 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 219 places, 226 transitions, 1691 flow [2023-11-10 11:40:51,644 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 226 transitions, 1652 flow, removed 9 selfloop flow, removed 6 redundant places. [2023-11-10 11:40:51,646 INFO L231 Difference]: Finished difference. Result has 218 places, 210 transitions, 1464 flow [2023-11-10 11:40:51,646 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=1517, PETRI_DIFFERENCE_MINUEND_PLACES=199, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=215, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=202, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1464, PETRI_PLACES=218, PETRI_TRANSITIONS=210} [2023-11-10 11:40:51,647 INFO L281 CegarLoopForPetriNet]: 142 programPoint places, 76 predicate places. [2023-11-10 11:40:51,647 INFO L495 AbstractCegarLoop]: Abstraction has has 218 places, 210 transitions, 1464 flow [2023-11-10 11:40:51,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 101.6470588235294) internal successors, (1728), 17 states have internal predecessors, (1728), 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) [2023-11-10 11:40:51,648 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:51,648 INFO L208 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] [2023-11-10 11:40:51,648 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-10 11:40:51,648 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:51,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:51,648 INFO L85 PathProgramCache]: Analyzing trace with hash 219693866, now seen corresponding path program 4 times [2023-11-10 11:40:51,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:51,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698182858] [2023-11-10 11:40:51,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-10 11:40:51,684 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-10 11:40:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-10 11:40:51,769 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-10 11:40:51,769 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-10 11:40:51,770 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2023-11-10 11:40:51,773 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2023-11-10 11:40:51,774 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2023-11-10 11:40:51,774 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2023-11-10 11:40:51,775 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2023-11-10 11:40:51,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2023-11-10 11:40:51,777 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2023-11-10 11:40:51,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-10 11:40:51,777 INFO L445 BasicCegarLoop]: Path program histogram: [4, 3, 1, 1, 1, 1, 1, 1] [2023-11-10 11:40:51,783 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-10 11:40:51,783 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-10 11:40:51,878 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated [2023-11-10 11:40:51,880 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated [2023-11-10 11:40:51,881 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated [2023-11-10 11:40:51,882 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated [2023-11-10 11:40:51,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:40:51 BasicIcfg [2023-11-10 11:40:51,909 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-10 11:40:51,909 INFO L158 Benchmark]: Toolchain (without parser) took 57922.64ms. Allocated memory was 284.2MB in the beginning and 6.1GB in the end (delta: 5.8GB). Free memory was 234.6MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2023-11-10 11:40:51,909 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 186.6MB. Free memory is still 139.0MB. There was no memory consumed. Max. memory is 8.0GB. [2023-11-10 11:40:51,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.07ms. Allocated memory is still 284.2MB. Free memory was 234.3MB in the beginning and 210.9MB in the end (delta: 23.4MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2023-11-10 11:40:51,910 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.04ms. Allocated memory is still 284.2MB. Free memory was 210.9MB in the beginning and 208.4MB in the end (delta: 2.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-11-10 11:40:51,910 INFO L158 Benchmark]: Boogie Preprocessor took 66.63ms. Allocated memory is still 284.2MB. Free memory was 208.4MB in the beginning and 206.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-11-10 11:40:51,910 INFO L158 Benchmark]: RCFGBuilder took 655.11ms. Allocated memory is still 284.2MB. Free memory was 206.3MB in the beginning and 229.6MB in the end (delta: -23.3MB). Peak memory consumption was 20.0MB. Max. memory is 8.0GB. [2023-11-10 11:40:51,910 INFO L158 Benchmark]: TraceAbstraction took 56588.46ms. Allocated memory was 284.2MB in the beginning and 6.1GB in the end (delta: 5.8GB). Free memory was 229.1MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2023-11-10 11:40:51,912 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 186.6MB. Free memory is still 139.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 552.07ms. Allocated memory is still 284.2MB. Free memory was 234.3MB in the beginning and 210.9MB in the end (delta: 23.4MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 54.04ms. Allocated memory is still 284.2MB. Free memory was 210.9MB in the beginning and 208.4MB in the end (delta: 2.5MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 66.63ms. Allocated memory is still 284.2MB. Free memory was 208.4MB in the beginning and 206.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 655.11ms. Allocated memory is still 284.2MB. Free memory was 206.3MB in the beginning and 229.6MB in the end (delta: -23.3MB). Peak memory consumption was 20.0MB. Max. memory is 8.0GB. * TraceAbstraction took 56588.46ms. Allocated memory was 284.2MB in the beginning and 6.1GB in the end (delta: 5.8GB). Free memory was 229.1MB in the beginning and 3.8GB in the end (delta: -3.6GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L722] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L724] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L726] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L727] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y=0] [L728] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y=0] [L729] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y=0] [L730] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y=0] [L731] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y=0] [L732] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y=0] [L733] 0 _Bool y$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y=0] [L734] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y=0] [L735] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y=0] [L736] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y=0] [L737] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y=0] [L738] 0 _Bool y$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y=0] [L739] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y=0] [L740] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y=0] [L741] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y=0] [L742] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y=0] [L743] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y=0] [L744] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L859] 0 pthread_t t605; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L860] FCALL, FORK 0 pthread_create(&t605, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L861] 0 pthread_t t606; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L862] FCALL, FORK 0 pthread_create(&t606, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L863] 0 pthread_t t607; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L864] FCALL, FORK 0 pthread_create(&t607, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L798] 3 y$w_buff1 = y$w_buff0 [L799] 3 y$w_buff0 = 1 [L800] 3 y$w_buff1_used = y$w_buff0_used [L801] 3 y$w_buff0_used = (_Bool)1 [L802] CALL 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L18] COND FALSE 3 !(!expression) [L802] RET 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L803] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L804] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L805] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L806] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L807] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L808] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L865] 0 pthread_t t608; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L866] FCALL, FORK 0 pthread_create(&t608, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=0] [L811] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=1] [L828] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L831] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L834] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L755] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L767] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L770] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L773] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L774] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L775] 2 y$flush_delayed = weak$$choice2 [L776] 2 y$mem_tmp = y [L777] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L778] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L779] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L780] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L781] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L783] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] 2 __unbuffered_p1_EBX = y [L785] 2 y = y$flush_delayed ? y$mem_tmp : y [L786] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, y=0, z=2] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L817] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L818] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L821] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L837] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L838] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L839] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L840] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L841] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L844] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L791] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L868] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L870] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L870] RET 0 assume_abort_if_not(main$tmp_guard0) [L872] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L873] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L874] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L875] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L876] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L879] 0 main$tmp_guard1 = !(x == 2 && z == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L881] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] [L18] 0 reach_error() VAL [\old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=0, x=2, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, y=1, z=2] - UnprovableResult [Line: 18]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 860]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 866]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 862]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 864]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 173 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 56.3s, OverallIterations: 13, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 50.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1067 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1067 mSDsluCounter, 1116 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 878 mSDsCounter, 81 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1816 IncrementalHoareTripleChecker+Invalid, 1897 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 81 mSolverCounterUnsat, 238 mSDtfsCounter, 1816 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 172 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1814occurred in iteration=9, InterpolantAutomatonStates: 137, 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: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 1201 NumberOfCodeBlocks, 1201 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1086 ConstructedInterpolants, 0 QuantifiedInterpolants, 7191 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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 RESULT: Ultimate proved your program to be incorrect! [2023-11-10 11:40:51,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...