/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/mix027_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.fix-rcfgbuilder-lbe-0ccecc1-m [2023-11-10 11:40:34,814 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-10 11:40:34,860 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 11:40:34,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-10 11:40:34,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-10 11:40:34,883 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-10 11:40:34,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-10 11:40:34,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-10 11:40:34,884 INFO L153 SettingsManager]: * Use SBE=true [2023-11-10 11:40:34,884 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-10 11:40:34,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-10 11:40:34,885 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-10 11:40:34,885 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-10 11:40:34,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-10 11:40:34,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-10 11:40:34,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-10 11:40:34,887 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-10 11:40:34,887 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-10 11:40:34,887 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-10 11:40:34,888 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-10 11:40:34,888 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-10 11:40:34,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-10 11:40:34,889 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-10 11:40:34,890 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-10 11:40:34,890 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-10 11:40:34,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-10 11:40:34,891 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-10 11:40:34,891 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-10 11:40:34,891 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-10 11:40:34,892 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-10 11:40:34,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-10 11:40:34,892 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-10 11:40:34,893 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-10 11:40:34,893 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-11-10 11:40:35,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-10 11:40:35,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-10 11:40:35,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-10 11:40:35,144 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-10 11:40:35,144 INFO L274 PluginConnector]: CDTParser initialized [2023-11-10 11:40:35,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix027_power.oepc_pso.oepc_rmo.oepc.i [2023-11-10 11:40:36,425 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-10 11:40:36,669 INFO L384 CDTParser]: Found 1 translation units. [2023-11-10 11:40:36,670 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix027_power.oepc_pso.oepc_rmo.oepc.i [2023-11-10 11:40:36,687 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7437d3727/a037e51c744f40cca00be05d3346e758/FLAG571af4b86 [2023-11-10 11:40:36,703 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7437d3727/a037e51c744f40cca00be05d3346e758 [2023-11-10 11:40:36,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-10 11:40:36,706 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-11-10 11:40:36,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-10 11:40:36,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-10 11:40:36,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-10 11:40:36,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:40:36" (1/1) ... [2023-11-10 11:40:36,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@239ec72b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:36, skipping insertion in model container [2023-11-10 11:40:36,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:40:36" (1/1) ... [2023-11-10 11:40:36,762 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-10 11:40:36,929 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/mix027_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2023-11-10 11:40:37,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-10 11:40:37,173 INFO L202 MainTranslator]: Completed pre-run [2023-11-10 11:40:37,188 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/mix027_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2023-11-10 11:40:37,245 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-10 11:40:37,274 WARN L672 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:40:37,275 WARN L672 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:40:37,281 INFO L206 MainTranslator]: Completed translation [2023-11-10 11:40:37,283 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37 WrapperNode [2023-11-10 11:40:37,284 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-10 11:40:37,285 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-10 11:40:37,285 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-10 11:40:37,285 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-10 11:40:37,292 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,323 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,366 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 143 [2023-11-10 11:40:37,367 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-10 11:40:37,367 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-10 11:40:37,367 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-10 11:40:37,368 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-10 11:40:37,376 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,401 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,403 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,406 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,407 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-10 11:40:37,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-10 11:40:37,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-10 11:40:37,424 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-10 11:40:37,425 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (1/1) ... [2023-11-10 11:40:37,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-10 11:40:37,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-10 11:40:37,456 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 11:40:37,485 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 11:40:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-10 11:40:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-10 11:40:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-10 11:40:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-10 11:40:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-10 11:40:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-11-10 11:40:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-11-10 11:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-11-10 11:40:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-11-10 11:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-11-10 11:40:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-11-10 11:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2023-11-10 11:40:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2023-11-10 11:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-10 11:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-10 11:40:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-10 11:40:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-10 11:40:37,506 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 11:40:37,656 INFO L236 CfgBuilder]: Building ICFG [2023-11-10 11:40:37,657 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-10 11:40:38,011 INFO L277 CfgBuilder]: Performing block encoding [2023-11-10 11:40:38,132 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-10 11:40:38,133 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-10 11:40:38,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:40:38 BoogieIcfgContainer [2023-11-10 11:40:38,136 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-10 11:40:38,138 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-10 11:40:38,138 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-10 11:40:38,141 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-10 11:40:38,141 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:40:36" (1/3) ... [2023-11-10 11:40:38,142 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d90a2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:40:38, skipping insertion in model container [2023-11-10 11:40:38,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:40:37" (2/3) ... [2023-11-10 11:40:38,142 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d90a2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:40:38, skipping insertion in model container [2023-11-10 11:40:38,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:40:38" (3/3) ... [2023-11-10 11:40:38,143 INFO L112 eAbstractionObserver]: Analyzing ICFG mix027_power.oepc_pso.oepc_rmo.oepc.i [2023-11-10 11:40:38,157 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-10 11:40:38,157 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-10 11:40:38,158 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-10 11:40:38,210 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-10 11:40:38,242 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 144 places, 134 transitions, 284 flow [2023-11-10 11:40:38,288 INFO L124 PetriNetUnfolderBase]: 3/130 cut-off events. [2023-11-10 11:40:38,289 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-10 11:40:38,296 INFO L83 FinitePrefix]: Finished finitePrefix Result has 143 conditions, 130 events. 3/130 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 73 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2023-11-10 11:40:38,296 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 134 transitions, 284 flow [2023-11-10 11:40:38,300 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 130 transitions, 272 flow [2023-11-10 11:40:38,309 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-10 11:40:38,315 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;@76de6053, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-10 11:40:38,315 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2023-11-10 11:40:38,326 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-10 11:40:38,326 INFO L124 PetriNetUnfolderBase]: 1/48 cut-off events. [2023-11-10 11:40:38,326 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-10 11:40:38,326 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:38,327 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] [2023-11-10 11:40:38,327 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:38,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:38,332 INFO L85 PathProgramCache]: Analyzing trace with hash 809078218, now seen corresponding path program 1 times [2023-11-10 11:40:38,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:38,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495089251] [2023-11-10 11:40:38,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:38,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:38,899 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 11:40:38,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:38,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [495089251] [2023-11-10 11:40:38,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [495089251] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:38,901 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:38,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-10 11:40:38,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757073471] [2023-11-10 11:40:38,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:38,911 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-10 11:40:38,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:38,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-10 11:40:38,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-10 11:40:38,945 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 134 [2023-11-10 11:40:38,949 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 130 transitions, 272 flow. Second operand has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 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 11:40:38,949 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:38,949 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 134 [2023-11-10 11:40:38,950 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:39,182 INFO L124 PetriNetUnfolderBase]: 162/616 cut-off events. [2023-11-10 11:40:39,183 INFO L125 PetriNetUnfolderBase]: For 22/22 co-relation queries the response was YES. [2023-11-10 11:40:39,191 INFO L83 FinitePrefix]: Finished finitePrefix Result has 922 conditions, 616 events. 162/616 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3407 event pairs, 132 based on Foata normal form. 50/624 useless extension candidates. Maximal degree in co-relation 869. Up to 191 conditions per place. [2023-11-10 11:40:39,197 INFO L140 encePairwiseOnDemand]: 128/134 looper letters, 18 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2023-11-10 11:40:39,198 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 133 transitions, 327 flow [2023-11-10 11:40:39,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-10 11:40:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-10 11:40:39,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2023-11-10 11:40:39,215 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9378109452736318 [2023-11-10 11:40:39,216 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 377 transitions. [2023-11-10 11:40:39,216 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 377 transitions. [2023-11-10 11:40:39,219 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:39,222 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 377 transitions. [2023-11-10 11:40:39,228 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 125.66666666666667) internal successors, (377), 3 states have internal predecessors, (377), 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 11:40:39,233 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 134.0) internal successors, (536), 4 states have internal predecessors, (536), 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 11:40:39,234 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 134.0) internal successors, (536), 4 states have internal predecessors, (536), 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 11:40:39,235 INFO L175 Difference]: Start difference. First operand has 140 places, 130 transitions, 272 flow. Second operand 3 states and 377 transitions. [2023-11-10 11:40:39,236 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 133 transitions, 327 flow [2023-11-10 11:40:39,240 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 133 transitions, 320 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-11-10 11:40:39,244 INFO L231 Difference]: Finished difference. Result has 136 places, 125 transitions, 262 flow [2023-11-10 11:40:39,246 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=258, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=262, PETRI_PLACES=136, PETRI_TRANSITIONS=125} [2023-11-10 11:40:39,251 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, -4 predicate places. [2023-11-10 11:40:39,251 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 125 transitions, 262 flow [2023-11-10 11:40:39,252 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 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 11:40:39,252 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:39,253 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] [2023-11-10 11:40:39,253 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-10 11:40:39,253 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:39,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:39,255 INFO L85 PathProgramCache]: Analyzing trace with hash 369065926, now seen corresponding path program 1 times [2023-11-10 11:40:39,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:39,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879529945] [2023-11-10 11:40:39,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:39,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:39,770 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 11:40:39,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:39,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879529945] [2023-11-10 11:40:39,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879529945] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:39,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:39,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:39,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157192444] [2023-11-10 11:40:39,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:39,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:39,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:39,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:39,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:39,777 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 98 out of 134 [2023-11-10 11:40:39,779 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 125 transitions, 262 flow. Second operand has 7 states, 7 states have (on average 100.28571428571429) internal successors, (702), 7 states have internal predecessors, (702), 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 11:40:39,779 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:39,779 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 98 of 134 [2023-11-10 11:40:39,779 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:45,190 INFO L124 PetriNetUnfolderBase]: 18571/35503 cut-off events. [2023-11-10 11:40:45,190 INFO L125 PetriNetUnfolderBase]: For 1433/1433 co-relation queries the response was YES. [2023-11-10 11:40:45,328 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62517 conditions, 35503 events. 18571/35503 cut-off events. For 1433/1433 co-relation queries the response was YES. Maximal size of possible extension queue 1497. Compared 334365 event pairs, 2677 based on Foata normal form. 0/34680 useless extension candidates. Maximal degree in co-relation 62461. Up to 8492 conditions per place. [2023-11-10 11:40:45,420 INFO L140 encePairwiseOnDemand]: 118/134 looper letters, 48 selfloop transitions, 12 changer transitions 137/279 dead transitions. [2023-11-10 11:40:45,420 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 279 transitions, 972 flow [2023-11-10 11:40:45,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:40:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:40:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1462 transitions. [2023-11-10 11:40:45,425 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8392652123995408 [2023-11-10 11:40:45,426 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1462 transitions. [2023-11-10 11:40:45,426 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1462 transitions. [2023-11-10 11:40:45,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:45,427 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1462 transitions. [2023-11-10 11:40:45,431 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 112.46153846153847) internal successors, (1462), 13 states have internal predecessors, (1462), 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 11:40:45,436 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:40:45,438 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:40:45,438 INFO L175 Difference]: Start difference. First operand has 136 places, 125 transitions, 262 flow. Second operand 13 states and 1462 transitions. [2023-11-10 11:40:45,438 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 279 transitions, 972 flow [2023-11-10 11:40:45,443 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 279 transitions, 946 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-10 11:40:45,448 INFO L231 Difference]: Finished difference. Result has 158 places, 119 transitions, 360 flow [2023-11-10 11:40:45,448 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=258, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=360, PETRI_PLACES=158, PETRI_TRANSITIONS=119} [2023-11-10 11:40:45,449 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 18 predicate places. [2023-11-10 11:40:45,449 INFO L495 AbstractCegarLoop]: Abstraction has has 158 places, 119 transitions, 360 flow [2023-11-10 11:40:45,450 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 100.28571428571429) internal successors, (702), 7 states have internal predecessors, (702), 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 11:40:45,450 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:45,450 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] [2023-11-10 11:40:45,450 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-10 11:40:45,451 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:45,451 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:45,452 INFO L85 PathProgramCache]: Analyzing trace with hash 1601763975, now seen corresponding path program 1 times [2023-11-10 11:40:45,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:45,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060118815] [2023-11-10 11:40:45,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:45,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:45,803 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 11:40:45,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:45,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060118815] [2023-11-10 11:40:45,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060118815] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:45,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:45,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:45,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020164420] [2023-11-10 11:40:45,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:45,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:45,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:45,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:45,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:45,814 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 98 out of 134 [2023-11-10 11:40:45,815 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 119 transitions, 360 flow. Second operand has 7 states, 7 states have (on average 100.42857142857143) internal successors, (703), 7 states have internal predecessors, (703), 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 11:40:45,815 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:45,815 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 98 of 134 [2023-11-10 11:40:45,815 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:48,211 INFO L124 PetriNetUnfolderBase]: 9125/16091 cut-off events. [2023-11-10 11:40:48,211 INFO L125 PetriNetUnfolderBase]: For 23898/23901 co-relation queries the response was YES. [2023-11-10 11:40:48,386 INFO L83 FinitePrefix]: Finished finitePrefix Result has 46854 conditions, 16091 events. 9125/16091 cut-off events. For 23898/23901 co-relation queries the response was YES. Maximal size of possible extension queue 855. Compared 130610 event pairs, 1072 based on Foata normal form. 370/16245 useless extension candidates. Maximal degree in co-relation 46782. Up to 3567 conditions per place. [2023-11-10 11:40:48,441 INFO L140 encePairwiseOnDemand]: 123/134 looper letters, 54 selfloop transitions, 12 changer transitions 118/266 dead transitions. [2023-11-10 11:40:48,441 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 266 transitions, 1472 flow [2023-11-10 11:40:48,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:40:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:40:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1429 transitions. [2023-11-10 11:40:48,445 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8203214695752009 [2023-11-10 11:40:48,445 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1429 transitions. [2023-11-10 11:40:48,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1429 transitions. [2023-11-10 11:40:48,446 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:48,446 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1429 transitions. [2023-11-10 11:40:48,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 109.92307692307692) internal successors, (1429), 13 states have internal predecessors, (1429), 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 11:40:48,453 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:40:48,454 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:40:48,454 INFO L175 Difference]: Start difference. First operand has 158 places, 119 transitions, 360 flow. Second operand 13 states and 1429 transitions. [2023-11-10 11:40:48,454 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 266 transitions, 1472 flow [2023-11-10 11:40:48,629 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 266 transitions, 1448 flow, removed 12 selfloop flow, removed 3 redundant places. [2023-11-10 11:40:48,632 INFO L231 Difference]: Finished difference. Result has 155 places, 127 transitions, 518 flow [2023-11-10 11:40:48,633 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=354, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=518, PETRI_PLACES=155, PETRI_TRANSITIONS=127} [2023-11-10 11:40:48,633 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 15 predicate places. [2023-11-10 11:40:48,633 INFO L495 AbstractCegarLoop]: Abstraction has has 155 places, 127 transitions, 518 flow [2023-11-10 11:40:48,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 100.42857142857143) internal successors, (703), 7 states have internal predecessors, (703), 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 11:40:48,634 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:48,634 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] [2023-11-10 11:40:48,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-10 11:40:48,634 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:48,635 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:48,635 INFO L85 PathProgramCache]: Analyzing trace with hash -1424712018, now seen corresponding path program 1 times [2023-11-10 11:40:48,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:48,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755131396] [2023-11-10 11:40:48,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:48,897 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 11:40:48,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:48,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755131396] [2023-11-10 11:40:48,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [755131396] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:48,897 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:48,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-10 11:40:48,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436144718] [2023-11-10 11:40:48,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:48,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-10 11:40:48,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:48,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-10 11:40:48,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-10 11:40:48,908 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 134 [2023-11-10 11:40:48,909 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 127 transitions, 518 flow. Second operand has 6 states, 6 states have (on average 106.33333333333333) internal successors, (638), 6 states have internal predecessors, (638), 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 11:40:48,911 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:48,911 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 134 [2023-11-10 11:40:48,911 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:51,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [84#L874true, P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, 123#L814true, Black: 163#(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 11:40:51,299 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:40:51,299 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:40:51,299 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:40:51,299 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:40:51,668 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [84#L874true, P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:51,668 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,668 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,668 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,669 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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))), 13#L875true]) [2023-11-10 11:40:51,751 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,751 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,751 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,751 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:40:51,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 223#true, Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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))), 13#L875true]) [2023-11-10 11:40:51,971 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:40:51,971 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:51,971 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:51,971 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:52,210 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 76#L2true, Black: 163#(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 11:40:52,210 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:40:52,210 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:52,210 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:52,210 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:40:52,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, 76#L2true, Black: 163#(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 11:40:52,476 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,476 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,476 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,476 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:40:52,527 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,527 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,527 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,527 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:40:52,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:52,683 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,683 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,683 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,683 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][186], [131#L3-1true, P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:40:52,723 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,723 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,723 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,723 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 223#true, Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 34#L2-1true, Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:40:52,724 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,724 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,724 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:52,724 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:40:53,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][186], [131#L3-1true, P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), Black: 197#(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))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:53,036 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,036 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,036 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,036 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,037 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 223#true, Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 34#L2-1true, Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:53,037 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,037 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,037 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,037 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,078 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 122#L875-1true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:40:53,078 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,078 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,078 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,078 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:40:53,201 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 223#true, Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 122#L875-1true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:53,201 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,201 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,201 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,201 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,230 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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))), 103#L876true, Black: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:40:53,230 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,230 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,230 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,230 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-10 11:40:53,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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))), 103#L876true, Black: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 223#true, Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:53,339 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,339 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,339 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,339 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 121#L764true, 41#L882true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:40:53,364 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,364 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,364 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,364 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-10 11:40:53,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][142], [P3Thread1of1ForFork2InUse, 187#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 41#L882true, 151#true, 117#L840true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 135#L771true, 123#L814true, Black: 163#(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 11:40:53,437 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-10 11:40:53,437 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:53,437 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:53,437 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-10 11:40:53,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([301] L882-->L885: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= v_~__unbuffered_p1_EAX~0_3 0) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__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, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~x~0=v_~x~0_4} OutVars{~__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_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][206], [187#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(and (<= 1 ~main$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$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 223#true, Black: 197#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 121#L764true, 59#L885true, 151#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 153#(= ~x~0 0), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 123#L814true, 64#L824true]) [2023-11-10 11:40:53,442 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is not cut-off event [2023-11-10 11:40:53,442 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-10 11:40:53,442 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-10 11:40:53,442 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-10 11:40:53,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([301] L882-->L885: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= v_~__unbuffered_p1_EAX~0_3 0) (= 2 v_~__unbuffered_p3_EAX~0_3) (= v_~__unbuffered_p3_EBX~0_3 0) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][206], [187#true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 201#(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: 205#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 195#(and (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p3_EAX~0 0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 199#(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: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 191#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 207#(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: 203#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 209#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 223#true, Black: 197#(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))), 59#L885true, 151#true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 153#(= ~x~0 0), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, 123#L814true, Black: 163#(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))), 135#L771true, 64#L824true]) [2023-11-10 11:40:53,499 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2023-11-10 11:40:53,499 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2023-11-10 11:40:53,499 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2023-11-10 11:40:53,499 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2023-11-10 11:40:53,815 INFO L124 PetriNetUnfolderBase]: 21829/36025 cut-off events. [2023-11-10 11:40:53,816 INFO L125 PetriNetUnfolderBase]: For 54988/74049 co-relation queries the response was YES. [2023-11-10 11:40:54,042 INFO L83 FinitePrefix]: Finished finitePrefix Result has 90008 conditions, 36025 events. 21829/36025 cut-off events. For 54988/74049 co-relation queries the response was YES. Maximal size of possible extension queue 2381. Compared 312134 event pairs, 1624 based on Foata normal form. 577/34182 useless extension candidates. Maximal degree in co-relation 89929. Up to 13609 conditions per place. [2023-11-10 11:40:54,202 INFO L140 encePairwiseOnDemand]: 123/134 looper letters, 103 selfloop transitions, 20 changer transitions 0/223 dead transitions. [2023-11-10 11:40:54,202 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 223 transitions, 1172 flow [2023-11-10 11:40:54,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-10 11:40:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-11-10 11:40:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1149 transitions. [2023-11-10 11:40:54,206 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8574626865671642 [2023-11-10 11:40:54,206 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1149 transitions. [2023-11-10 11:40:54,206 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1149 transitions. [2023-11-10 11:40:54,206 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:54,206 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1149 transitions. [2023-11-10 11:40:54,209 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 114.9) internal successors, (1149), 10 states have internal predecessors, (1149), 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 11:40:54,212 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 134.0) internal successors, (1474), 11 states have internal predecessors, (1474), 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 11:40:54,212 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 134.0) internal successors, (1474), 11 states have internal predecessors, (1474), 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 11:40:54,212 INFO L175 Difference]: Start difference. First operand has 155 places, 127 transitions, 518 flow. Second operand 10 states and 1149 transitions. [2023-11-10 11:40:54,212 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 223 transitions, 1172 flow [2023-11-10 11:40:54,296 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 223 transitions, 1151 flow, removed 9 selfloop flow, removed 4 redundant places. [2023-11-10 11:40:54,300 INFO L231 Difference]: Finished difference. Result has 157 places, 145 transitions, 640 flow [2023-11-10 11:40:54,300 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=497, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=640, PETRI_PLACES=157, PETRI_TRANSITIONS=145} [2023-11-10 11:40:54,301 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 17 predicate places. [2023-11-10 11:40:54,301 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 145 transitions, 640 flow [2023-11-10 11:40:54,302 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.33333333333333) internal successors, (638), 6 states have internal predecessors, (638), 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 11:40:54,302 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:54,302 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] [2023-11-10 11:40:54,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-10 11:40:54,302 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:54,303 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:54,303 INFO L85 PathProgramCache]: Analyzing trace with hash 297408960, now seen corresponding path program 1 times [2023-11-10 11:40:54,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:54,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103640676] [2023-11-10 11:40:54,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:54,531 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 11:40:54,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:54,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103640676] [2023-11-10 11:40:54,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103640676] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:54,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:54,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-10 11:40:54,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514731794] [2023-11-10 11:40:54,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:54,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-10 11:40:54,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:54,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-10 11:40:54,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-10 11:40:54,534 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 134 [2023-11-10 11:40:54,535 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 145 transitions, 640 flow. Second operand has 6 states, 6 states have (on average 108.5) internal successors, (651), 6 states have internal predecessors, (651), 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 11:40:54,535 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:54,535 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 134 [2023-11-10 11:40:54,535 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:40:57,651 INFO L124 PetriNetUnfolderBase]: 7665/21666 cut-off events. [2023-11-10 11:40:57,651 INFO L125 PetriNetUnfolderBase]: For 30340/34452 co-relation queries the response was YES. [2023-11-10 11:40:57,841 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57821 conditions, 21666 events. 7665/21666 cut-off events. For 30340/34452 co-relation queries the response was YES. Maximal size of possible extension queue 1383. Compared 270506 event pairs, 3133 based on Foata normal form. 724/20669 useless extension candidates. Maximal degree in co-relation 57737. Up to 3961 conditions per place. [2023-11-10 11:40:58,055 INFO L140 encePairwiseOnDemand]: 128/134 looper letters, 71 selfloop transitions, 19 changer transitions 3/208 dead transitions. [2023-11-10 11:40:58,056 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 208 transitions, 1148 flow [2023-11-10 11:40:58,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-10 11:40:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-11-10 11:40:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1030 transitions. [2023-11-10 11:40:58,058 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8540630182421227 [2023-11-10 11:40:58,058 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1030 transitions. [2023-11-10 11:40:58,058 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1030 transitions. [2023-11-10 11:40:58,059 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:40:58,059 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1030 transitions. [2023-11-10 11:40:58,061 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 114.44444444444444) internal successors, (1030), 9 states have internal predecessors, (1030), 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 11:40:58,063 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 134.0) internal successors, (1340), 10 states have internal predecessors, (1340), 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 11:40:58,063 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 134.0) internal successors, (1340), 10 states have internal predecessors, (1340), 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 11:40:58,064 INFO L175 Difference]: Start difference. First operand has 157 places, 145 transitions, 640 flow. Second operand 9 states and 1030 transitions. [2023-11-10 11:40:58,064 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 208 transitions, 1148 flow [2023-11-10 11:40:58,260 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 208 transitions, 1122 flow, removed 12 selfloop flow, removed 7 redundant places. [2023-11-10 11:40:58,263 INFO L231 Difference]: Finished difference. Result has 165 places, 156 transitions, 770 flow [2023-11-10 11:40:58,264 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=614, PETRI_DIFFERENCE_MINUEND_PLACES=150, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=770, PETRI_PLACES=165, PETRI_TRANSITIONS=156} [2023-11-10 11:40:58,266 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 25 predicate places. [2023-11-10 11:40:58,266 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 156 transitions, 770 flow [2023-11-10 11:40:58,267 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.5) internal successors, (651), 6 states have internal predecessors, (651), 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 11:40:58,267 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:40:58,267 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] [2023-11-10 11:40:58,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-10 11:40:58,267 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:40:58,268 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:40:58,268 INFO L85 PathProgramCache]: Analyzing trace with hash -1216303531, now seen corresponding path program 1 times [2023-11-10 11:40:58,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:40:58,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929266392] [2023-11-10 11:40:58,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:40:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:40:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:40:58,491 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 11:40:58,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:40:58,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [929266392] [2023-11-10 11:40:58,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [929266392] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:40:58,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:40:58,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-10 11:40:58,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391842506] [2023-11-10 11:40:58,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:40:58,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-10 11:40:58,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:40:58,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-10 11:40:58,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-10 11:40:58,495 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 134 [2023-11-10 11:40:58,496 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 156 transitions, 770 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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 11:40:58,496 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:40:58,496 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 134 [2023-11-10 11:40:58,496 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:41:05,097 INFO L124 PetriNetUnfolderBase]: 28058/49203 cut-off events. [2023-11-10 11:41:05,098 INFO L125 PetriNetUnfolderBase]: For 108243/121790 co-relation queries the response was YES. [2023-11-10 11:41:05,519 INFO L83 FinitePrefix]: Finished finitePrefix Result has 158048 conditions, 49203 events. 28058/49203 cut-off events. For 108243/121790 co-relation queries the response was YES. Maximal size of possible extension queue 3261. Compared 481262 event pairs, 1562 based on Foata normal form. 1038/48380 useless extension candidates. Maximal degree in co-relation 157963. Up to 10650 conditions per place. [2023-11-10 11:41:05,801 INFO L140 encePairwiseOnDemand]: 123/134 looper letters, 129 selfloop transitions, 38 changer transitions 0/278 dead transitions. [2023-11-10 11:41:05,801 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 278 transitions, 1794 flow [2023-11-10 11:41:05,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:41:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:41:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1498 transitions. [2023-11-10 11:41:05,806 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8599311136624569 [2023-11-10 11:41:05,806 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1498 transitions. [2023-11-10 11:41:05,806 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1498 transitions. [2023-11-10 11:41:05,807 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:41:05,807 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1498 transitions. [2023-11-10 11:41:05,810 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.23076923076923) internal successors, (1498), 13 states have internal predecessors, (1498), 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 11:41:05,815 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:41:05,816 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:41:05,816 INFO L175 Difference]: Start difference. First operand has 165 places, 156 transitions, 770 flow. Second operand 13 states and 1498 transitions. [2023-11-10 11:41:05,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 278 transitions, 1794 flow [2023-11-10 11:41:06,841 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 176 places, 278 transitions, 1776 flow, removed 5 selfloop flow, removed 1 redundant places. [2023-11-10 11:41:06,844 INFO L231 Difference]: Finished difference. Result has 182 places, 176 transitions, 1045 flow [2023-11-10 11:41:06,845 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=752, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=130, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1045, PETRI_PLACES=182, PETRI_TRANSITIONS=176} [2023-11-10 11:41:06,845 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 42 predicate places. [2023-11-10 11:41:06,845 INFO L495 AbstractCegarLoop]: Abstraction has has 182 places, 176 transitions, 1045 flow [2023-11-10 11:41:06,846 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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 11:41:06,846 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:41:06,846 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] [2023-11-10 11:41:06,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-10 11:41:06,846 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:41:06,847 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:41:06,847 INFO L85 PathProgramCache]: Analyzing trace with hash 317213819, now seen corresponding path program 1 times [2023-11-10 11:41:06,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:41:06,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542420438] [2023-11-10 11:41:06,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:41:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:41:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:41:07,077 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 11:41:07,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:41:07,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542420438] [2023-11-10 11:41:07,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542420438] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:41:07,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:41:07,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-10 11:41:07,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56106836] [2023-11-10 11:41:07,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:41:07,078 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-10 11:41:07,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:41:07,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-10 11:41:07,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-10 11:41:07,080 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 134 [2023-11-10 11:41:07,081 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 176 transitions, 1045 flow. Second operand has 8 states, 8 states have (on average 106.375) internal successors, (851), 8 states have internal predecessors, (851), 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 11:41:07,081 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:41:07,081 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 134 [2023-11-10 11:41:07,081 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:41:13,992 INFO L124 PetriNetUnfolderBase]: 26715/47380 cut-off events. [2023-11-10 11:41:13,993 INFO L125 PetriNetUnfolderBase]: For 176856/189964 co-relation queries the response was YES. [2023-11-10 11:41:14,484 INFO L83 FinitePrefix]: Finished finitePrefix Result has 182967 conditions, 47380 events. 26715/47380 cut-off events. For 176856/189964 co-relation queries the response was YES. Maximal size of possible extension queue 3281. Compared 472320 event pairs, 1518 based on Foata normal form. 510/46005 useless extension candidates. Maximal degree in co-relation 182874. Up to 10095 conditions per place. [2023-11-10 11:41:14,602 INFO L140 encePairwiseOnDemand]: 123/134 looper letters, 124 selfloop transitions, 58 changer transitions 41/323 dead transitions. [2023-11-10 11:41:14,602 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 323 transitions, 2449 flow [2023-11-10 11:41:14,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-10 11:41:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2023-11-10 11:41:14,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1846 transitions. [2023-11-10 11:41:14,607 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8610074626865671 [2023-11-10 11:41:14,607 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1846 transitions. [2023-11-10 11:41:14,607 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1846 transitions. [2023-11-10 11:41:14,609 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:41:14,609 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1846 transitions. [2023-11-10 11:41:14,613 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 115.375) internal successors, (1846), 16 states have internal predecessors, (1846), 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 11:41:14,617 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 134.0) internal successors, (2278), 17 states have internal predecessors, (2278), 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 11:41:14,617 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 134.0) internal successors, (2278), 17 states have internal predecessors, (2278), 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 11:41:14,618 INFO L175 Difference]: Start difference. First operand has 182 places, 176 transitions, 1045 flow. Second operand 16 states and 1846 transitions. [2023-11-10 11:41:14,618 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 323 transitions, 2449 flow [2023-11-10 11:41:24,052 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 323 transitions, 2333 flow, removed 46 selfloop flow, removed 5 redundant places. [2023-11-10 11:41:24,055 INFO L231 Difference]: Finished difference. Result has 196 places, 191 transitions, 1290 flow [2023-11-10 11:41:24,055 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=895, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=173, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1290, PETRI_PLACES=196, PETRI_TRANSITIONS=191} [2023-11-10 11:41:24,055 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 56 predicate places. [2023-11-10 11:41:24,055 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 191 transitions, 1290 flow [2023-11-10 11:41:24,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 106.375) internal successors, (851), 8 states have internal predecessors, (851), 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 11:41:24,056 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:41:24,056 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] [2023-11-10 11:41:24,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-10 11:41:24,056 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:41:24,057 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:41:24,057 INFO L85 PathProgramCache]: Analyzing trace with hash -776089372, now seen corresponding path program 1 times [2023-11-10 11:41:24,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:41:24,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041800666] [2023-11-10 11:41:24,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:41:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:41:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:41:24,344 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 11:41:24,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:41:24,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041800666] [2023-11-10 11:41:24,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1041800666] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:41:24,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:41:24,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-10 11:41:24,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009702509] [2023-11-10 11:41:24,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:41:24,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-10 11:41:24,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:41:24,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-10 11:41:24,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-10 11:41:24,348 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 134 [2023-11-10 11:41:24,349 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 191 transitions, 1290 flow. Second operand has 9 states, 9 states have (on average 106.44444444444444) internal successors, (958), 9 states have internal predecessors, (958), 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 11:41:24,349 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:41:24,349 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 134 [2023-11-10 11:41:24,349 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:41:25,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][145], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), 117#L840true, Black: 270#true, 151#true, 52#L791true, 311#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), 347#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:25,772 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2023-11-10 11:41:25,772 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-10 11:41:25,772 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-10 11:41:25,772 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-10 11:41:25,773 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][152], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), 151#true, 117#L840true, Black: 270#true, 52#L791true, 311#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), 347#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:41:25,773 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-10 11:41:25,773 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:25,773 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:25,773 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,090 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][101], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), 110#L811true, Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 270#true, 52#L791true, 311#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 171#(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: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 347#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 64#L824true]) [2023-11-10 11:41:26,090 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,090 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,090 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,090 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,114 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][176], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 349#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 274#(= ~main$tmp_guard0~0 0), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 313#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0))]) [2023-11-10 11:41:26,114 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,114 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,114 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,114 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][192], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 349#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0)), 274#(= ~main$tmp_guard0~0 0), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 151#true, 117#L840true, Black: 270#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 313#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0))]) [2023-11-10 11:41:26,115 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,115 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,115 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,115 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][163], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 292#(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)), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, 52#L791true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 13#L875true, 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:26,116 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,116 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,116 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,116 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-10 11:41:26,117 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][177], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 151#true, 117#L840true, Black: 270#true, 52#L791true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 13#L875true, 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:26,117 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,117 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,117 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,117 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:26,504 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][201], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 151#true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 13#L875true]) [2023-11-10 11:41:26,505 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][214], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 13#L875true]) [2023-11-10 11:41:26,505 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,505 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][163], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 292#(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)), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, 52#L791true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 76#L2true, Black: 163#(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))), 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:26,506 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,506 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,506 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,506 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-10 11:41:26,507 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][177], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, 52#L791true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 76#L2true, Black: 163#(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))), 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:26,507 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,507 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,507 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,507 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:26,983 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][201], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 76#L2true]) [2023-11-10 11:41:26,983 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,983 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,984 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,984 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,984 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][214], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 151#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 76#L2true]) [2023-11-10 11:41:26,984 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,984 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,984 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,984 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,985 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][179], [288#(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)), 359#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(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: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), 77#$Ultimate##0true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, 52#L791true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:26,985 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,985 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,985 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,985 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-10 11:41:26,985 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][180], [288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 359#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, 52#L791true, Black: 171#(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: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:41:26,985 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,985 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,986 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:26,986 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:27,455 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][176], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 274#(= ~main$tmp_guard0~0 0), 349#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0)), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 121#L764true, Black: 288#(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: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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))), 313#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0))]) [2023-11-10 11:41:27,456 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,456 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,456 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,456 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,483 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][161], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), 110#L811true, Black: 288#(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: 292#(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: 274#(= ~main$tmp_guard0~0 0), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 52#L791true, Black: 171#(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: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 64#L824true, 13#L875true, 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:27,483 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,483 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,483 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,484 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][117], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 349#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0)), 274#(= ~main$tmp_guard0~0 0), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), 110#L811true, Black: 288#(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: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, Black: 171#(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: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, Black: 163#(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))), 64#L824true, 313#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0))]) [2023-11-10 11:41:27,484 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,484 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,484 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,484 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][221], [292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 77#$Ultimate##0true, Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 151#true, 117#L840true, 363#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 171#(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: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0)))]) [2023-11-10 11:41:27,514 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][224], [292#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 223#true, 9#L804true, 248#(= ~x~0 1), Black: 288#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 325#(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)), 151#true, 117#L840true, 363#(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: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:27,514 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,514 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][179], [288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 359#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 248#(= ~x~0 1), 77#$Ultimate##0true, Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 151#true, Black: 270#true, 117#L840true, 52#L791true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 223#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:27,515 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,515 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,515 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,515 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][180], [288#(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)), 359#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(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: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 9#L804true, 248#(= ~x~0 1), Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 151#true, 117#L840true, 52#L791true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:27,516 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,516 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,516 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,516 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:27,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][145], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 223#true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), 117#L840true, Black: 270#true, 151#true, 52#L791true, 311#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), 347#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 135#L771true]) [2023-11-10 11:41:27,580 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,580 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,580 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,580 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-10 11:41:27,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][176], [Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 349#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0)), 274#(= ~main$tmp_guard0~0 0), Black: 257#(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))), 84#L874true, Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, Black: 288#(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: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 135#L771true, Black: 163#(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))), 313#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0))]) [2023-11-10 11:41:27,927 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:27,927 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:27,927 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:27,927 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][201], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 121#L764true, Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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))), 13#L875true]) [2023-11-10 11:41:28,004 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,004 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,004 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,004 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,025 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][197], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), 110#L811true, Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, Black: 163#(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))), 64#L824true, 13#L875true]) [2023-11-10 11:41:28,025 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,025 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,025 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,025 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][161], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 110#L811true, Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 52#L791true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 76#L2true, 64#L824true, 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:28,032 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,032 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,032 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,032 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][221], [292#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 248#(= ~x~0 1), Black: 288#(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)), 77#$Ultimate##0true, Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, 325#(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)), 151#true, Black: 270#true, 363#(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: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:28,066 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][224], [292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 19#L774true, 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 9#L804true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, 151#true, 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 270#true, 363#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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 11:41:28,066 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:28,066 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:28,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][163], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 248#(= ~x~0 1), Black: 288#(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: 292#(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)), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 151#true, 52#L791true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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))), 135#L771true, 13#L875true, 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:28,128 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,128 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,128 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,128 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-10 11:41:28,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][201], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 135#L771true, Black: 163#(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))), 13#L875true]) [2023-11-10 11:41:28,460 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,460 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,460 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,460 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,536 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][201], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 121#L764true, Black: 288#(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: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 151#true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 76#L2true, Black: 163#(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 11:41:28,536 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,536 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,536 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,536 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][197], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), P3Thread1of1ForFork2InUse, 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), Black: 288#(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)), 110#L811true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, Black: 171#(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: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, Black: 163#(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))), 76#L2true, 64#L824true]) [2023-11-10 11:41:28,566 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,566 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,566 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,566 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][181], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 288#(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)), 359#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(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: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), 110#L811true, Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 52#L791true, Black: 171#(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: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(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))), 64#L824true]) [2023-11-10 11:41:28,578 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,578 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,578 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,578 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,694 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][163], [319#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 151#true, 52#L791true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 76#L2true, Black: 163#(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))), 135#L771true, 357#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2023-11-10 11:41:28,694 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,694 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,694 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,694 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-10 11:41:28,974 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][201], [323#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 361#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 290#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, Black: 288#(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: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 76#L2true, 123#L814true, 135#L771true, Black: 163#(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 11:41:28,975 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:28,975 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:28,975 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:28,975 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,026 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][221], [292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 121#L764true, Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 151#true, 363#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:41:29,026 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,026 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,027 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,027 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][216], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 223#true, 248#(= ~x~0 1), Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 110#L811true, Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 363#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, Black: 163#(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))), 64#L824true]) [2023-11-10 11:41:29,043 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,043 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,043 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,043 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][181], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 359#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 248#(= ~x~0 1), 110#L811true, Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 52#L791true, Black: 171#(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: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 223#true, Black: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 64#L824true]) [2023-11-10 11:41:29,055 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,056 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,056 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,056 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,158 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][179], [288#(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)), 359#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(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: 261#(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: 325#(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)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, 248#(= ~x~0 1), Black: 292#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 151#true, 52#L791true, Black: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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))), 135#L771true]) [2023-11-10 11:41:29,158 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,158 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,158 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,158 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-10 11:41:29,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][221], [292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, 65#L3true, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#true, Black: 288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 270#true, 117#L840true, 151#true, 363#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 135#L771true, Black: 163#(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 11:41:29,392 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,392 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,392 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,392 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][221], [292#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 121#L764true, Black: 288#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 117#L840true, 325#(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)), 151#true, 363#(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: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 223#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(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 11:41:29,431 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,431 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,432 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,432 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([408] L804-->L811: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_22 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_121 256) 0)))) (let ((.cse0 (and .cse5 .cse2)) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_122 256) 0))))) (and (= v_~a$r_buff0_thd3~0_21 (ite .cse0 0 v_~a$r_buff0_thd3~0_22)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd3~0_21 256) 0)) .cse2)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= (ite (or .cse0 .cse3) 0 v_~a$w_buff1_used~0_109) v_~a$w_buff1_used~0_108) (= v_~a~0_56 (ite .cse4 v_~a$w_buff0~0_32 (ite .cse3 v_~a$w_buff1~0_31 v_~a~0_57))) (= (ite .cse4 0 v_~a$w_buff0_used~0_122) v_~a$w_buff0_used~0_121)))) InVars {~a~0=v_~a~0_57, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_122, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_22, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_56, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_121, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][216], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 292#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), 19#L774true, Black: 187#true, 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 248#(= ~x~0 1), 110#L811true, Black: 288#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), Black: 270#true, 325#(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)), 363#(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: 171#(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: 234#(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: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 226#(= ~main$tmp_guard0~0 0), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 223#true, Black: 151#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 35#L794true, Black: 163#(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))), 64#L824true]) [2023-11-10 11:41:29,448 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,448 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,448 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,448 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][179], [288#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 359#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(and (<= 1 ~main$tmp_guard1~0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, 321#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 261#(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: 325#(and (<= ~__unbuffered_cnt~0 2) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), 248#(= ~x~0 1), Black: 292#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 117#L840true, Black: 270#true, 151#true, 52#L791true, Black: 171#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 234#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 238#(and (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, Black: 163#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 135#L771true]) [2023-11-10 11:41:29,544 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,544 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,544 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,544 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-10 11:41:29,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([415] L824-->L840: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_66 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_66 256) 0))) (let ((.cse10 (not .cse9)) (.cse7 (and (= (mod v_~a$w_buff1_used~0_143 256) 0) .cse9)) (.cse11 (= (mod v_~a$w_buff0_used~0_160 256) 0)) (.cse8 (and .cse9 .cse6))) (let ((.cse0 (or .cse7 .cse11 .cse8)) (.cse1 (and (not .cse11) .cse10)) (.cse2 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff1_used~0_142 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_159 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= (ite .cse0 v_~a~0_91 (ite .cse1 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EBX~0_12) (= v_~a~0_91 v_~a$mem_tmp~0_24) (= (ite .cse2 v_~a$w_buff0_used~0_160 (ite .cse0 v_~a$w_buff0_used~0_160 (ite .cse1 0 v_~a$w_buff0_used~0_160))) v_~a$w_buff0_used~0_159) (= v_~a$r_buff1_thd4~0_65 (ite .cse2 v_~a$r_buff1_thd4~0_66 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_65 256) 0))) (or .cse3 (and .cse4 .cse5) (and .cse6 .cse5))) v_~a$r_buff1_thd4~0_66 0))) (= v_~a~0_90 (ite .cse2 v_~a$mem_tmp~0_24 v_~__unbuffered_p3_EBX~0_12)) (= v_~a$flush_delayed~0_29 0) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= v_~a$w_buff1_used~0_142 (ite .cse2 v_~a$w_buff1_used~0_143 (ite (or .cse3 .cse7 .cse8) v_~a$w_buff1_used~0_143 0))) (= v_~a$r_buff0_thd4~0_65 (ite .cse2 v_~a$r_buff0_thd4~0_66 (ite (or .cse3 (and .cse9 .cse4) .cse8) v_~a$r_buff0_thd4~0_66 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_66)))))))) InVars {~a~0=v_~a~0_91, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_66, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_66} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_65, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_65, P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_90, ~a$mem_tmp~0=v_~a$mem_tmp~0_24, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_29, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142, ~weak$$choice2~0=v_~weak$$choice2~0_32, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][221], [292#(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: 253#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 248#(= ~x~0 1), Black: 255#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), 131#L3-1true, Black: 257#(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: 249#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 329#(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)), 187#true, P3Thread1of1ForFork2InUse, Black: 259#(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) (= ~x~0 1) (or (< 0 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 254) 0))), Black: 300#true, Black: 261#(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))), P0Thread1of1ForFork1InUse, Black: 305#(= ~main$tmp_guard0~0 0), P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 189#(= ~__unbuffered_p3_EAX~0 0), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 228#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0), Black: 288#(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: 286#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 274#(= ~main$tmp_guard0~0 0), Black: 280#(and (<= ~__unbuffered_cnt~0 1) (= ~main$tmp_guard0~0 0)), 325#(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: 270#true, 117#L840true, 151#true, 363#(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: 171#(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: 234#(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: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 238#(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: 165#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), Black: 169#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 232#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 173#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= 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))), 35#L794true, Black: 155#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 123#L814true, 135#L771true, Black: 163#(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 11:41:29,766 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-10 11:41:29,766 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:41:29,766 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:41:29,766 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-10 11:41:30,361 INFO L124 PetriNetUnfolderBase]: 26459/46393 cut-off events. [2023-11-10 11:41:30,361 INFO L125 PetriNetUnfolderBase]: For 178523/193925 co-relation queries the response was YES. [2023-11-10 11:41:31,104 INFO L83 FinitePrefix]: Finished finitePrefix Result has 178937 conditions, 46393 events. 26459/46393 cut-off events. For 178523/193925 co-relation queries the response was YES. Maximal size of possible extension queue 3288. Compared 457028 event pairs, 1682 based on Foata normal form. 265/44538 useless extension candidates. Maximal degree in co-relation 178896. Up to 5854 conditions per place. [2023-11-10 11:41:31,223 INFO L140 encePairwiseOnDemand]: 123/134 looper letters, 110 selfloop transitions, 63 changer transitions 41/314 dead transitions. [2023-11-10 11:41:31,224 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 208 places, 314 transitions, 2475 flow [2023-11-10 11:41:31,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-10 11:41:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2023-11-10 11:41:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2143 transitions. [2023-11-10 11:41:31,229 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8417124901806756 [2023-11-10 11:41:31,229 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2143 transitions. [2023-11-10 11:41:31,229 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2143 transitions. [2023-11-10 11:41:31,230 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:41:31,230 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2143 transitions. [2023-11-10 11:41:31,235 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 112.78947368421052) internal successors, (2143), 19 states have internal predecessors, (2143), 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 11:41:31,239 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 134.0) internal successors, (2680), 20 states have internal predecessors, (2680), 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 11:41:31,240 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 134.0) internal successors, (2680), 20 states have internal predecessors, (2680), 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 11:41:31,240 INFO L175 Difference]: Start difference. First operand has 196 places, 191 transitions, 1290 flow. Second operand 19 states and 2143 transitions. [2023-11-10 11:41:31,240 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 208 places, 314 transitions, 2475 flow [2023-11-10 11:41:44,548 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 314 transitions, 2019 flow, removed 184 selfloop flow, removed 21 redundant places. [2023-11-10 11:41:44,551 INFO L231 Difference]: Finished difference. Result has 194 places, 190 transitions, 1107 flow [2023-11-10 11:41:44,551 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=936, PETRI_DIFFERENCE_MINUEND_PLACES=169, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1107, PETRI_PLACES=194, PETRI_TRANSITIONS=190} [2023-11-10 11:41:44,552 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 54 predicate places. [2023-11-10 11:41:44,552 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 190 transitions, 1107 flow [2023-11-10 11:41:44,553 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 106.44444444444444) internal successors, (958), 9 states have internal predecessors, (958), 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 11:41:44,553 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:41:44,553 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] [2023-11-10 11:41:44,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-10 11:41:44,553 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:41:44,553 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:41:44,553 INFO L85 PathProgramCache]: Analyzing trace with hash 613487543, now seen corresponding path program 1 times [2023-11-10 11:41:44,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:41:44,553 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915662340] [2023-11-10 11:41:44,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:41:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:41:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:41:45,048 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 11:41:45,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:41:45,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915662340] [2023-11-10 11:41:45,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915662340] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:41:45,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:41:45,049 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-10 11:41:45,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931180786] [2023-11-10 11:41:45,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:41:45,049 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-10 11:41:45,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:41:45,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-10 11:41:45,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2023-11-10 11:41:45,051 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 134 [2023-11-10 11:41:45,052 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 190 transitions, 1107 flow. Second operand has 10 states, 10 states have (on average 95.4) internal successors, (954), 10 states have internal predecessors, (954), 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 11:41:45,052 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:41:45,052 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 134 [2023-11-10 11:41:45,052 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:41:48,079 INFO L124 PetriNetUnfolderBase]: 8758/26698 cut-off events. [2023-11-10 11:41:48,080 INFO L125 PetriNetUnfolderBase]: For 58537/61733 co-relation queries the response was YES. [2023-11-10 11:41:48,440 INFO L83 FinitePrefix]: Finished finitePrefix Result has 87450 conditions, 26698 events. 8758/26698 cut-off events. For 58537/61733 co-relation queries the response was YES. Maximal size of possible extension queue 3493. Compared 386326 event pairs, 99 based on Foata normal form. 4/25128 useless extension candidates. Maximal degree in co-relation 87350. Up to 2755 conditions per place. [2023-11-10 11:41:48,491 INFO L140 encePairwiseOnDemand]: 114/134 looper letters, 109 selfloop transitions, 104 changer transitions 40/392 dead transitions. [2023-11-10 11:41:48,492 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 392 transitions, 2991 flow [2023-11-10 11:41:48,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-10 11:41:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2023-11-10 11:41:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1934 transitions. [2023-11-10 11:41:48,496 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7596229379418696 [2023-11-10 11:41:48,496 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 1934 transitions. [2023-11-10 11:41:48,496 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 1934 transitions. [2023-11-10 11:41:48,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:41:48,497 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 1934 transitions. [2023-11-10 11:41:48,501 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 101.78947368421052) internal successors, (1934), 19 states have internal predecessors, (1934), 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 11:41:48,504 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 134.0) internal successors, (2680), 20 states have internal predecessors, (2680), 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 11:41:48,505 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 134.0) internal successors, (2680), 20 states have internal predecessors, (2680), 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 11:41:48,505 INFO L175 Difference]: Start difference. First operand has 194 places, 190 transitions, 1107 flow. Second operand 19 states and 1934 transitions. [2023-11-10 11:41:48,505 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 392 transitions, 2991 flow [2023-11-10 11:41:52,995 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 392 transitions, 2641 flow, removed 127 selfloop flow, removed 17 redundant places. [2023-11-10 11:41:52,999 INFO L231 Difference]: Finished difference. Result has 208 places, 290 transitions, 2076 flow [2023-11-10 11:41:53,000 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=979, PETRI_DIFFERENCE_MINUEND_PLACES=174, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=161, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=2076, PETRI_PLACES=208, PETRI_TRANSITIONS=290} [2023-11-10 11:41:53,000 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 68 predicate places. [2023-11-10 11:41:53,001 INFO L495 AbstractCegarLoop]: Abstraction has has 208 places, 290 transitions, 2076 flow [2023-11-10 11:41:53,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 95.4) internal successors, (954), 10 states have internal predecessors, (954), 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 11:41:53,001 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:41:53,001 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] [2023-11-10 11:41:53,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-10 11:41:53,001 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:41:53,002 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:41:53,002 INFO L85 PathProgramCache]: Analyzing trace with hash 1220903187, now seen corresponding path program 2 times [2023-11-10 11:41:53,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:41:53,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574334050] [2023-11-10 11:41:53,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:41:53,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:41:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:41:53,402 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 11:41:53,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:41:53,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574334050] [2023-11-10 11:41:53,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574334050] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:41:53,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:41:53,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-10 11:41:53,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171060386] [2023-11-10 11:41:53,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:41:53,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-10 11:41:53,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:41:53,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-10 11:41:53,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-10 11:41:53,405 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 98 out of 134 [2023-11-10 11:41:53,406 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 208 places, 290 transitions, 2076 flow. Second operand has 8 states, 8 states have (on average 101.5) internal successors, (812), 8 states have internal predecessors, (812), 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 11:41:53,406 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:41:53,406 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 98 of 134 [2023-11-10 11:41:53,406 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:41:56,605 INFO L124 PetriNetUnfolderBase]: 8026/25336 cut-off events. [2023-11-10 11:41:56,606 INFO L125 PetriNetUnfolderBase]: For 48181/49336 co-relation queries the response was YES. [2023-11-10 11:41:56,902 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77103 conditions, 25336 events. 8026/25336 cut-off events. For 48181/49336 co-relation queries the response was YES. Maximal size of possible extension queue 3485. Compared 371320 event pairs, 127 based on Foata normal form. 36/23886 useless extension candidates. Maximal degree in co-relation 77060. Up to 2767 conditions per place. [2023-11-10 11:41:56,962 INFO L140 encePairwiseOnDemand]: 121/134 looper letters, 154 selfloop transitions, 61 changer transitions 25/390 dead transitions. [2023-11-10 11:41:56,963 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 390 transitions, 3369 flow [2023-11-10 11:41:56,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-10 11:41:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2023-11-10 11:41:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1151 transitions. [2023-11-10 11:41:56,965 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7808683853459973 [2023-11-10 11:41:56,965 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1151 transitions. [2023-11-10 11:41:56,965 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1151 transitions. [2023-11-10 11:41:56,965 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:41:56,965 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1151 transitions. [2023-11-10 11:41:56,967 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 104.63636363636364) internal successors, (1151), 11 states have internal predecessors, (1151), 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 11:41:56,969 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 134.0) internal successors, (1608), 12 states have internal predecessors, (1608), 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 11:41:56,969 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 134.0) internal successors, (1608), 12 states have internal predecessors, (1608), 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 11:41:56,969 INFO L175 Difference]: Start difference. First operand has 208 places, 290 transitions, 2076 flow. Second operand 11 states and 1151 transitions. [2023-11-10 11:41:56,970 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 390 transitions, 3369 flow [2023-11-10 11:42:00,595 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 211 places, 390 transitions, 3316 flow, removed 12 selfloop flow, removed 4 redundant places. [2023-11-10 11:42:00,599 INFO L231 Difference]: Finished difference. Result has 221 places, 298 transitions, 2454 flow [2023-11-10 11:42:00,599 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=2047, PETRI_DIFFERENCE_MINUEND_PLACES=201, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=290, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=47, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=233, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2454, PETRI_PLACES=221, PETRI_TRANSITIONS=298} [2023-11-10 11:42:00,600 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 81 predicate places. [2023-11-10 11:42:00,600 INFO L495 AbstractCegarLoop]: Abstraction has has 221 places, 298 transitions, 2454 flow [2023-11-10 11:42:00,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 101.5) internal successors, (812), 8 states have internal predecessors, (812), 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 11:42:00,600 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:42:00,600 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] [2023-11-10 11:42:00,601 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-10 11:42:00,601 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:42:00,601 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:42:00,601 INFO L85 PathProgramCache]: Analyzing trace with hash -776751271, now seen corresponding path program 3 times [2023-11-10 11:42:00,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:42:00,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293430670] [2023-11-10 11:42:00,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:42:00,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:42:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:42:01,923 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 11:42:01,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:42:01,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293430670] [2023-11-10 11:42:01,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293430670] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:42:01,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:42:01,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2023-11-10 11:42:01,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635652941] [2023-11-10 11:42:01,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:42:01,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-10 11:42:01,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:42:01,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-10 11:42:01,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2023-11-10 11:42:01,926 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 134 [2023-11-10 11:42:01,939 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 221 places, 298 transitions, 2454 flow. Second operand has 15 states, 15 states have (on average 98.93333333333334) internal successors, (1484), 15 states have internal predecessors, (1484), 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 11:42:01,939 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:42:01,940 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 134 [2023-11-10 11:42:01,940 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:42:02,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([400] L781-->L784: Formula: (= v_~__unbuffered_p1_EAX~0_1 v_~y~0_1) InVars {~y~0=v_~y~0_1} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_1, ~y~0=v_~y~0_1} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0][124], [86#L871-3true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, Black: 288#(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: 292#(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: 274#(= ~main$tmp_guard0~0 0), 43#L784true, Black: 270#true, Black: 397#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~a~0 0) (not (= ~y~0 0))), Black: 407#(and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~a~0 0) (not (= ~y~0 0))), Black: 405#(and (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (not (= ~y~0 0)) (= ~a$r_buff0_thd1~0 1)), Black: 399#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (not (= ~y~0 0)) (= ~a$r_buff0_thd1~0 1)), Black: 154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 57#L801true, Black: 403#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (not (= ~y~0 0))), Black: 383#(and (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (= ~a$r_buff0_thd1~0 1)), Black: 410#(and (not (= ~__unbuffered_p1_EAX~0 0)) (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (not (= ~y~0 0)) (= ~a$r_buff0_thd1~0 1)), Black: 382#(= ~a~0 0), Black: 391#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~a~0 0)), Black: 384#(not (= ~y~0 0)), 412#(and (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~y~0 0))), Black: 393#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (= ~a$r_buff0_thd1~0 1)), 135#L771true, Black: 401#(and (= ~a~0 0) (not (= ~y~0 0))), 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), 187#true, Black: 300#true, Black: 325#(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: 305#(= ~main$tmp_guard0~0 0), Black: 455#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 1)), Black: 461#(and (= ~z~0 1) (<= 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: 452#(and (= ~z~0 1) (= ~__unbuffered_p3_EAX~0 1)), Black: 463#(and (= ~z~0 1) (<= 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)) (= ~__unbuffered_p3_EAX~0 1)), Black: 445#(= ~z~0 1), Black: 457#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 447#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 465#(and (= ~z~0 1) (<= 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: 459#(and (= ~z~0 1) (<= 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)) (= ~__unbuffered_p3_EAX~0 1)), 485#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 443#true, 151#true, Black: 234#(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: 238#(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: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 365#(and (= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 335#true, Black: 367#(and (= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 341#(= ~main$tmp_guard0~0 0), 64#L824true, Black: 355#(and (= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3))]) [2023-11-10 11:42:02,406 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-10 11:42:02,406 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-10 11:42:02,406 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-10 11:42:02,406 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-10 11:42:02,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([407] L801-->L804: Formula: (= v_~z~0_1 1) InVars {} OutVars{~z~0=v_~z~0_1} AuxVars[] AssignedVars[~z~0][229], [154#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 86#L871-3true, P3Thread1of1ForFork2InUse, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P1Thread1of1ForFork3InUse, 445#(= ~z~0 1), 9#L804true, 132#L781true, Black: 288#(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: 292#(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: 274#(= ~main$tmp_guard0~0 0), Black: 270#true, Black: 397#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~a~0 0) (not (= ~y~0 0))), Black: 407#(and (not (= ~__unbuffered_p1_EAX~0 0)) (= ~a~0 0) (not (= ~y~0 0))), Black: 405#(and (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (not (= ~y~0 0)) (= ~a$r_buff0_thd1~0 1)), Black: 399#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (not (= ~y~0 0)) (= ~a$r_buff0_thd1~0 1)), Black: 383#(and (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (= ~a$r_buff0_thd1~0 1)), Black: 410#(and (not (= ~__unbuffered_p1_EAX~0 0)) (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (not (= ~y~0 0)) (= ~a$r_buff0_thd1~0 1)), Black: 382#(= ~a~0 0), Black: 391#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~a~0 0)), Black: 151#true, Black: 412#(and (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~y~0 0))), Black: 384#(not (= ~y~0 0)), 135#L771true, Black: 393#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (<= (div ~a$w_buff0_used~0 256) 0) (= ~a$w_buff0~0 1) (= ~a~0 0) (<= 1 ~a$w_buff0_used~0) (= ~a$r_buff0_thd1~0 1)), Black: 401#(and (= ~a~0 0) (not (= ~y~0 0))), 230#(and (= ~__unbuffered_cnt~0 0) (= ~main$tmp_guard0~0 0)), 190#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 300#true, Black: 325#(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: 305#(= ~main$tmp_guard0~0 0), Black: 455#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~__unbuffered_p3_EAX~0 1)), Black: 461#(and (= ~z~0 1) (<= 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: 452#(and (= ~z~0 1) (= ~__unbuffered_p3_EAX~0 1)), Black: 463#(and (= ~z~0 1) (<= 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)) (= ~__unbuffered_p3_EAX~0 1)), Black: 457#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 447#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), Black: 443#true, Black: 465#(and (= ~z~0 1) (<= 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: 187#true, Black: 459#(and (= ~z~0 1) (<= 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)) (= ~__unbuffered_p3_EAX~0 1)), 485#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 403#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (not (= ~y~0 0))), Black: 234#(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: 238#(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: 226#(= ~main$tmp_guard0~0 0), Black: 223#true, Black: 365#(and (= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 335#true, Black: 367#(and (= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 341#(= ~main$tmp_guard0~0 0), 64#L824true, Black: 355#(and (= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3))]) [2023-11-10 11:42:02,449 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is not cut-off event [2023-11-10 11:42:02,449 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2023-11-10 11:42:02,449 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2023-11-10 11:42:02,449 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2023-11-10 11:42:06,758 INFO L124 PetriNetUnfolderBase]: 10860/34477 cut-off events. [2023-11-10 11:42:06,758 INFO L125 PetriNetUnfolderBase]: For 63013/64535 co-relation queries the response was YES. [2023-11-10 11:42:07,202 INFO L83 FinitePrefix]: Finished finitePrefix Result has 102996 conditions, 34477 events. 10860/34477 cut-off events. For 63013/64535 co-relation queries the response was YES. Maximal size of possible extension queue 4524. Compared 531437 event pairs, 99 based on Foata normal form. 56/32596 useless extension candidates. Maximal degree in co-relation 102946. Up to 3613 conditions per place. [2023-11-10 11:42:07,235 INFO L140 encePairwiseOnDemand]: 122/134 looper letters, 48 selfloop transitions, 16 changer transitions 98/343 dead transitions. [2023-11-10 11:42:07,235 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 227 places, 343 transitions, 2942 flow [2023-11-10 11:42:07,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-10 11:42:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2023-11-10 11:42:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1313 transitions. [2023-11-10 11:42:07,237 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.753731343283582 [2023-11-10 11:42:07,237 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1313 transitions. [2023-11-10 11:42:07,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1313 transitions. [2023-11-10 11:42:07,238 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:42:07,238 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1313 transitions. [2023-11-10 11:42:07,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 101.0) internal successors, (1313), 13 states have internal predecessors, (1313), 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 11:42:07,242 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:42:07,242 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 134.0) internal successors, (1876), 14 states have internal predecessors, (1876), 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 11:42:07,243 INFO L175 Difference]: Start difference. First operand has 221 places, 298 transitions, 2454 flow. Second operand 13 states and 1313 transitions. [2023-11-10 11:42:07,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 227 places, 343 transitions, 2942 flow [2023-11-10 11:42:15,267 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 221 places, 343 transitions, 2918 flow, removed 12 selfloop flow, removed 6 redundant places. [2023-11-10 11:42:15,270 INFO L231 Difference]: Finished difference. Result has 226 places, 235 transitions, 1673 flow [2023-11-10 11:42:15,270 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=134, PETRI_DIFFERENCE_MINUEND_FLOW=2438, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=282, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1673, PETRI_PLACES=226, PETRI_TRANSITIONS=235} [2023-11-10 11:42:15,271 INFO L281 CegarLoopForPetriNet]: 140 programPoint places, 86 predicate places. [2023-11-10 11:42:15,271 INFO L495 AbstractCegarLoop]: Abstraction has has 226 places, 235 transitions, 1673 flow [2023-11-10 11:42:15,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 98.93333333333334) internal successors, (1484), 15 states have internal predecessors, (1484), 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 11:42:15,271 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:42:15,272 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] [2023-11-10 11:42:15,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-10 11:42:15,272 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-10 11:42:15,272 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:42:15,272 INFO L85 PathProgramCache]: Analyzing trace with hash -407902021, now seen corresponding path program 4 times [2023-11-10 11:42:15,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:42:15,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630540457] [2023-11-10 11:42:15,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:42:15,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:42:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-10 11:42:15,318 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-10 11:42:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-10 11:42:15,428 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-10 11:42:15,429 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-10 11:42:15,429 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2023-11-10 11:42:15,431 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2023-11-10 11:42:15,431 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2023-11-10 11:42:15,431 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2023-11-10 11:42:15,431 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2023-11-10 11:42:15,431 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2023-11-10 11:42:15,432 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2023-11-10 11:42:15,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-10 11:42:15,432 INFO L445 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:42:15,438 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-10 11:42:15,439 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-10 11:42:15,533 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated [2023-11-10 11:42:15,534 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated [2023-11-10 11:42:15,535 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated [2023-11-10 11:42:15,536 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated [2023-11-10 11:42:15,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:42:15 BasicIcfg [2023-11-10 11:42:15,568 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-10 11:42:15,569 INFO L158 Benchmark]: Toolchain (without parser) took 98862.89ms. Allocated memory was 183.5MB in the beginning and 6.9GB in the end (delta: 6.7GB). Free memory was 137.0MB in the beginning and 6.0GB in the end (delta: -5.9GB). Peak memory consumption was 867.0MB. Max. memory is 8.0GB. [2023-11-10 11:42:15,569 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 183.5MB. Free memory is still 138.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-11-10 11:42:15,569 INFO L158 Benchmark]: CACSL2BoogieTranslator took 577.05ms. Allocated memory is still 183.5MB. Free memory was 136.7MB in the beginning and 112.5MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2023-11-10 11:42:15,570 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.88ms. Allocated memory is still 183.5MB. Free memory was 112.5MB in the beginning and 110.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-11-10 11:42:15,571 INFO L158 Benchmark]: Boogie Preprocessor took 55.52ms. Allocated memory is still 183.5MB. Free memory was 110.1MB in the beginning and 108.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-11-10 11:42:15,571 INFO L158 Benchmark]: RCFGBuilder took 712.54ms. Allocated memory was 183.5MB in the beginning and 271.6MB in the end (delta: 88.1MB). Free memory was 108.0MB in the beginning and 217.9MB in the end (delta: -109.9MB). Peak memory consumption was 26.9MB. Max. memory is 8.0GB. [2023-11-10 11:42:15,571 INFO L158 Benchmark]: TraceAbstraction took 97430.48ms. Allocated memory was 271.6MB in the beginning and 6.9GB in the end (delta: 6.6GB). Free memory was 217.4MB in the beginning and 6.0GB in the end (delta: -5.8GB). Peak memory consumption was 858.9MB. Max. memory is 8.0GB. [2023-11-10 11:42:15,573 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 183.5MB. Free memory is still 138.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 577.05ms. Allocated memory is still 183.5MB. Free memory was 136.7MB in the beginning and 112.5MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 81.88ms. Allocated memory is still 183.5MB. Free memory was 112.5MB in the beginning and 110.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 55.52ms. Allocated memory is still 183.5MB. Free memory was 110.1MB in the beginning and 108.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 712.54ms. Allocated memory was 183.5MB in the beginning and 271.6MB in the end (delta: 88.1MB). Free memory was 108.0MB in the beginning and 217.9MB in the end (delta: -109.9MB). Peak memory consumption was 26.9MB. Max. memory is 8.0GB. * TraceAbstraction took 97430.48ms. Allocated memory was 271.6MB in the beginning and 6.9GB in the end (delta: 6.6GB). Free memory was 217.4MB in the beginning and 6.0GB in the end (delta: -5.8GB). Peak memory consumption was 858.9MB. 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_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L716] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L719] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a=0] [L720] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a=0] [L721] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a=0] [L722] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a=0] [L723] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a=0] [L724] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a=0] [L725] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a=0] [L726] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a=0] [L727] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a=0] [L728] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a=0] [L729] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a=0] [L730] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a=0] [L731] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a=0] [L732] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a=0] [L733] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a=0] [L734] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a=0] [L735] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a=0] [L736] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0] [L737] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0] [L738] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L740] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L742] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L744] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L745] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L746] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L864] 0 pthread_t t713; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L865] FCALL, FORK 0 pthread_create(&t713, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L866] 0 pthread_t t714; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, t714={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L867] FCALL, FORK 0 pthread_create(&t714, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, t714={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L868] 0 pthread_t t715; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L869] FCALL, FORK 0 pthread_create(&t715, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L870] 0 pthread_t t716; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, t716={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] FCALL, FORK 0 pthread_create(&t716, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, t716={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L750] 1 a$w_buff1 = a$w_buff0 [L751] 1 a$w_buff0 = 1 [L752] 1 a$w_buff1_used = a$w_buff0_used [L753] 1 a$w_buff0_used = (_Bool)1 [L754] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L754] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L755] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L756] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L757] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L758] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L759] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L760] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L763] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=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=1, y=0, z=0] [L780] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=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=0, z=0] [L783] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=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=0, z=0] [L786] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L787] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L788] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L789] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L790] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=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=0, z=0] [L800] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=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=1, z=0] [L803] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=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=1, z=1] [L820] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=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=2, y=1, z=2] [L823] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=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=2, y=1, z=2] [L826] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L827] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L828] 4 a$flush_delayed = weak$$choice2 [L829] 4 a$mem_tmp = a [L830] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L831] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L832] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L833] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L834] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L835] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L836] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L837] 4 __unbuffered_p3_EBX = a [L838] 4 a = a$flush_delayed ? a$mem_tmp : a [L839] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=1, x=2, y=1, z=2] [L842] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L843] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L844] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L845] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L846] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=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$$choice2=1, x=2, y=1, z=2] [L766] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L767] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L768] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L769] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L770] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=1, x=2, y=1, z=2] [L773] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=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$$choice2=1, x=2, y=1, z=2] [L793] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=1, x=2, y=1, z=2] [L806] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L807] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L808] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L809] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L810] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=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$$choice2=1, x=2, y=1, z=2] [L813] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=1, x=2, y=1, z=2] [L849] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=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$$choice2=1, x=2, y=1, z=2] [L873] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, t716={3:0}, weak$$choice2=1, x=2, y=1, z=2] [L875] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=1, x=2, y=1, z=2] [L875] RET 0 assume_abort_if_not(main$tmp_guard0) [L877] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L878] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L879] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L880] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L881] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, t716={3:0}, weak$$choice2=1, x=2, y=1, z=2] [L884] 0 main$tmp_guard1 = !(x == 2 && z == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t713={5:0}, t714={6:0}, t715={7:0}, t716={3:0}, weak$$choice2=1, x=2, y=1, z=2] [L886] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=1, x=2, y=1, z=2] [L18] 0 reach_error() VAL [\old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=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=1, x=2, 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: 871]: 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: 865]: 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: 869]: 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: 867]: 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, 170 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: 97.2s, OverallIterations: 12, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 92.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1173 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1173 mSDsluCounter, 981 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 788 mSDsCounter, 83 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2241 IncrementalHoareTripleChecker+Invalid, 2324 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 83 mSolverCounterUnsat, 193 mSDtfsCounter, 2241 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 180 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 381 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2454occurred in iteration=10, InterpolantAutomatonStates: 139, 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, 4.1s InterpolantComputationTime, 1059 NumberOfCodeBlocks, 1059 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 947 ConstructedInterpolants, 0 QuantifiedInterpolants, 5138 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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 11:42:15,596 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...