/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking IA --traceabstraction.criterion.for.conditional.commutativity.checking RANDOM --traceabstraction.probability.for.random.criterion 20 --traceabstraction.seed.for.random.criterion 213 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-05 14:05:59,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-05 14:05:59,865 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-05 14:05:59,867 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-05 14:05:59,870 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-05 14:05:59,895 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-05 14:05:59,896 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-05 14:05:59,896 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-05 14:05:59,896 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-05 14:05:59,896 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-05 14:05:59,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-05 14:05:59,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-05 14:05:59,897 INFO L153 SettingsManager]: * Use SBE=true [2024-05-05 14:05:59,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-05 14:05:59,898 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-05 14:05:59,898 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-05 14:05:59,898 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-05 14:05:59,898 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-05 14:05:59,898 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-05 14:05:59,899 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-05 14:05:59,899 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-05 14:05:59,904 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-05 14:05:59,904 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-05 14:05:59,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-05 14:05:59,904 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-05 14:05:59,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-05 14:05:59,905 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-05 14:05:59,905 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-05 14:05:59,905 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-05 14:05:59,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-05 14:05:59,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-05 14:05:59,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-05 14:05:59,907 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-05 14:05:59,907 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> IA Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> RANDOM Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: probability for random criterion as percentage -> 20 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: seed for random criterion -> 213 [2024-05-05 14:06:00,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-05 14:06:00,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-05 14:06:00,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-05 14:06:00,136 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-05 14:06:00,136 INFO L274 PluginConnector]: CDTParser initialized [2024-05-05 14:06:00,137 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c [2024-05-05 14:06:01,180 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-05 14:06:01,342 INFO L384 CDTParser]: Found 1 translation units. [2024-05-05 14:06:01,343 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c [2024-05-05 14:06:01,355 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b9e4ccf18/7675cc335f4f4a3f822f86273e7c8d93/FLAGf6dc52c51 [2024-05-05 14:06:01,375 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b9e4ccf18/7675cc335f4f4a3f822f86273e7c8d93 [2024-05-05 14:06:01,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-05 14:06:01,378 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-05 14:06:01,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-05 14:06:01,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-05 14:06:01,385 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-05 14:06:01,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c8ae76f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01, skipping insertion in model container [2024-05-05 14:06:01,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,418 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-05 14:06:01,550 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2024-05-05 14:06:01,554 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-05 14:06:01,565 INFO L202 MainTranslator]: Completed pre-run [2024-05-05 14:06:01,584 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier-loop.wvr.c[5938,5951] [2024-05-05 14:06:01,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-05 14:06:01,590 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-05 14:06:01,591 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-05 14:06:01,596 INFO L206 MainTranslator]: Completed translation [2024-05-05 14:06:01,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01 WrapperNode [2024-05-05 14:06:01,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-05 14:06:01,597 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-05 14:06:01,597 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-05 14:06:01,597 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-05 14:06:01,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,608 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,629 INFO L138 Inliner]: procedures = 25, calls = 120, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 267 [2024-05-05 14:06:01,630 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-05 14:06:01,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-05 14:06:01,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-05 14:06:01,631 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-05 14:06:01,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,640 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,640 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,644 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,647 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,649 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,650 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,652 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-05 14:06:01,652 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-05 14:06:01,652 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-05 14:06:01,653 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-05 14:06:01,653 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (1/1) ... [2024-05-05 14:06:01,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-05 14:06:01,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-05 14:06:01,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-05 14:06:01,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-05 14:06:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-05 14:06:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-05 14:06:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-05 14:06:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-05 14:06:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-05 14:06:01,789 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-05 14:06:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-05 14:06:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-05 14:06:01,790 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-05 14:06:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-05 14:06:01,790 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-05 14:06:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-05 14:06:01,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-05 14:06:01,791 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-05 14:06:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-05 14:06:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-05 14:06:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-05 14:06:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-05 14:06:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-05 14:06:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-05 14:06:01,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-05 14:06:01,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-05 14:06:01,793 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-05 14:06:01,905 INFO L241 CfgBuilder]: Building ICFG [2024-05-05 14:06:01,907 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-05 14:06:02,158 INFO L282 CfgBuilder]: Performing block encoding [2024-05-05 14:06:02,228 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-05 14:06:02,228 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2024-05-05 14:06:02,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.05 02:06:02 BoogieIcfgContainer [2024-05-05 14:06:02,229 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-05 14:06:02,231 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-05 14:06:02,231 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-05 14:06:02,234 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-05 14:06:02,234 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.05 02:06:01" (1/3) ... [2024-05-05 14:06:02,234 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cf65cfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.05 02:06:02, skipping insertion in model container [2024-05-05 14:06:02,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.05 02:06:01" (2/3) ... [2024-05-05 14:06:02,235 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cf65cfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.05 02:06:02, skipping insertion in model container [2024-05-05 14:06:02,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.05 02:06:02" (3/3) ... [2024-05-05 14:06:02,236 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-barrier-loop.wvr.c [2024-05-05 14:06:02,242 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-05 14:06:02,249 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-05 14:06:02,249 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-05 14:06:02,249 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-05 14:06:02,337 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-05 14:06:02,371 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-05 14:06:02,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-05 14:06:02,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-05 14:06:02,374 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-05 14:06:02,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-05 14:06:02,425 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-05 14:06:02,436 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:02,437 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-05 14:06:02,443 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=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, 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;@2577a8e0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=IA, mConComCheckerCriterion=RANDOM, mConComCheckerLimitedChecksCriterion=false, mConComCheckerCriterionLimit=1, mConComCheckerRandomProb=20, mConComCheckerRandomSeed=213, mConComCheckerConditionCriterion=false [2024-05-05 14:06:02,443 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-05 14:06:02,592 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-05 14:06:02,593 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:02,593 INFO L85 PathProgramCache]: Analyzing trace with hash -449167677, now seen corresponding path program 1 times [2024-05-05 14:06:02,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-05 14:06:02,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630300538] [2024-05-05 14:06:02,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-05 14:06:02,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-05 14:06:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-05 14:06:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-05 14:06:02,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-05 14:06:02,961 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630300538] [2024-05-05 14:06:02,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630300538] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-05 14:06:02,962 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-05 14:06:02,962 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-05 14:06:02,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614545652] [2024-05-05 14:06:02,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-05 14:06:02,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-05 14:06:02,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-05 14:06:03,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-05 14:06:03,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-05 14:06:03,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:03,051 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-05 14:06:03,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 90.5) internal successors, (181), 2 states have internal predecessors, (181), 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) [2024-05-05 14:06:03,052 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:03,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:03,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-05 14:06:03,090 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-05 14:06:03,091 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:03,091 INFO L85 PathProgramCache]: Analyzing trace with hash -111827550, now seen corresponding path program 1 times [2024-05-05 14:06:03,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-05 14:06:03,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337197496] [2024-05-05 14:06:03,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-05 14:06:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-05 14:06:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-05 14:06:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-05 14:06:03,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-05 14:06:03,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337197496] [2024-05-05 14:06:03,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337197496] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-05 14:06:03,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-05 14:06:03,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-05 14:06:03,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274530613] [2024-05-05 14:06:03,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-05 14:06:03,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-05 14:06:03,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-05 14:06:03,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-05 14:06:03,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-05-05 14:06:03,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:03,964 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-05 14:06:03,965 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 25.571428571428573) internal successors, (179), 7 states have internal predecessors, (179), 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) [2024-05-05 14:06:03,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:03,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-05 14:06:04,135 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-05 14:06:04,135 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:04,135 INFO L85 PathProgramCache]: Analyzing trace with hash -597606365, now seen corresponding path program 1 times [2024-05-05 14:06:04,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-05 14:06:04,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45277297] [2024-05-05 14:06:04,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-05 14:06:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-05 14:06:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-05 14:06:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-05 14:06:04,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-05 14:06:04,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45277297] [2024-05-05 14:06:04,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45277297] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-05 14:06:04,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-05 14:06:04,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-05 14:06:04,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1082942340] [2024-05-05 14:06:04,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-05 14:06:04,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-05 14:06:04,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-05 14:06:04,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-05 14:06:04,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-05 14:06:04,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,247 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-05 14:06:04,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.333333333333336) internal successors, (190), 3 states have internal predecessors, (190), 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) [2024-05-05 14:06:04,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-05 14:06:04,317 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-05 14:06:04,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:04,318 INFO L85 PathProgramCache]: Analyzing trace with hash -1536378093, now seen corresponding path program 1 times [2024-05-05 14:06:04,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-05 14:06:04,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956448055] [2024-05-05 14:06:04,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-05 14:06:04,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-05 14:06:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-05 14:06:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-05 14:06:04,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-05 14:06:04,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956448055] [2024-05-05 14:06:04,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956448055] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-05 14:06:04,438 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-05 14:06:04,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-05 14:06:04,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510676455] [2024-05-05 14:06:04,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-05 14:06:04,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-05 14:06:04,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-05 14:06:04,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-05 14:06:04,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-05 14:06:04,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,457 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-05 14:06:04,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.333333333333336) internal successors, (190), 3 states have internal predecessors, (190), 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) [2024-05-05 14:06:04,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-05-05 14:06:04,578 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-05 14:06:04,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:04,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1014245744, now seen corresponding path program 1 times [2024-05-05 14:06:04,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-05 14:06:04,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283758758] [2024-05-05 14:06:04,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-05 14:06:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-05 14:06:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-05 14:06:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-05 14:06:04,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-05 14:06:04,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283758758] [2024-05-05 14:06:04,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283758758] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-05 14:06:04,748 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-05 14:06:04,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-05 14:06:04,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409633349] [2024-05-05 14:06:04,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-05 14:06:04,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-05 14:06:04,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-05 14:06:04,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-05 14:06:04,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-05 14:06:04,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,767 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-05 14:06:04,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 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) [2024-05-05 14:06:04,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-05 14:06:04,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-05 14:06:04,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-05 14:06:04,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-05-05 14:06:04,807 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-05 14:06:04,807 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-05 14:06:04,807 INFO L85 PathProgramCache]: Analyzing trace with hash 1841185692, now seen corresponding path program 2 times [2024-05-05 14:06:04,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-05 14:06:04,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626380454] [2024-05-05 14:06:04,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-05 14:06:04,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-05 14:06:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-05 14:06:04,874 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-05 14:06:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-05 14:06:05,002 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-05-05 14:06:05,002 INFO L363 BasicCegarLoop]: Counterexample is feasible [2024-05-05 14:06:05,003 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (10 of 11 remaining) [2024-05-05 14:06:05,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 11 remaining) [2024-05-05 14:06:05,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 11 remaining) [2024-05-05 14:06:05,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 11 remaining) [2024-05-05 14:06:05,005 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (6 of 11 remaining) [2024-05-05 14:06:05,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-05-05 14:06:05,006 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 11 remaining) [2024-05-05 14:06:05,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 11 remaining) [2024-05-05 14:06:05,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread1Thread1of1ForFork3Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 11 remaining) [2024-05-05 14:06:05,009 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining) [2024-05-05 14:06:05,011 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thread4Thread1of1ForFork0Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 11 remaining) [2024-05-05 14:06:05,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-05-05 14:06:05,014 INFO L448 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2024-05-05 14:06:05,018 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-05 14:06:05,018 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-05 14:06:05,118 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet17 could not be translated [2024-05-05 14:06:05,120 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet18 could not be translated [2024-05-05 14:06:05,121 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet19 could not be translated [2024-05-05 14:06:05,122 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet20 could not be translated [2024-05-05 14:06:05,126 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet21 could not be translated [2024-05-05 14:06:05,127 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet22 could not be translated [2024-05-05 14:06:05,127 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet23 could not be translated [2024-05-05 14:06:05,128 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet24 could not be translated [2024-05-05 14:06:05,128 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet25 could not be translated [2024-05-05 14:06:05,128 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated [2024-05-05 14:06:05,132 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet27 could not be translated [2024-05-05 14:06:05,134 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet28 could not be translated [2024-05-05 14:06:05,134 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet29 could not be translated [2024-05-05 14:06:05,135 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet30 could not be translated [2024-05-05 14:06:05,135 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet31 could not be translated [2024-05-05 14:06:05,135 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet32 could not be translated [2024-05-05 14:06:05,135 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre33 could not be translated [2024-05-05 14:06:05,136 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated [2024-05-05 14:06:05,136 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre35 could not be translated [2024-05-05 14:06:05,136 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated [2024-05-05 14:06:05,136 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated [2024-05-05 14:06:05,136 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated [2024-05-05 14:06:05,136 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem37 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated [2024-05-05 14:06:05,137 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet1 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,138 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet2 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated [2024-05-05 14:06:05,139 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,140 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated [2024-05-05 14:06:05,140 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,142 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,143 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,146 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,146 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem37 could not be translated [2024-05-05 14:06:05,146 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,146 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2024-05-05 14:06:05,146 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem38 could not be translated [2024-05-05 14:06:05,147 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,148 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,148 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated [2024-05-05 14:06:05,148 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,148 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,149 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,149 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,149 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated [2024-05-05 14:06:05,149 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,150 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,150 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,150 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,150 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,150 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,151 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,152 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,152 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,152 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,152 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated [2024-05-05 14:06:05,153 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,153 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated [2024-05-05 14:06:05,153 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated [2024-05-05 14:06:05,153 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated [2024-05-05 14:06:05,153 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated [2024-05-05 14:06:05,153 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated [2024-05-05 14:06:05,154 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated [2024-05-05 14:06:05,154 WARN L1576 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem38 could not be translated [2024-05-05 14:06:05,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.05 02:06:05 BasicIcfg [2024-05-05 14:06:05,171 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-05 14:06:05,171 INFO L158 Benchmark]: Toolchain (without parser) took 3793.50ms. Allocated memory was 181.4MB in the beginning and 389.0MB in the end (delta: 207.6MB). Free memory was 114.6MB in the beginning and 342.6MB in the end (delta: -228.0MB). Peak memory consumption was 195.9MB. Max. memory is 8.0GB. [2024-05-05 14:06:05,172 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 181.4MB. Free memory is still 122.3MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-05 14:06:05,172 INFO L158 Benchmark]: CACSL2BoogieTranslator took 217.89ms. Allocated memory is still 181.4MB. Free memory was 114.5MB in the beginning and 101.6MB in the end (delta: 12.9MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2024-05-05 14:06:05,172 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.17ms. Allocated memory is still 181.4MB. Free memory was 101.6MB in the beginning and 99.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-05 14:06:05,172 INFO L158 Benchmark]: Boogie Preprocessor took 21.54ms. Allocated memory is still 181.4MB. Free memory was 99.2MB in the beginning and 97.4MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-05 14:06:05,173 INFO L158 Benchmark]: RCFGBuilder took 577.04ms. Allocated memory was 181.4MB in the beginning and 276.8MB in the end (delta: 95.4MB). Free memory was 97.3MB in the beginning and 219.6MB in the end (delta: -122.4MB). Peak memory consumption was 9.0MB. Max. memory is 8.0GB. [2024-05-05 14:06:05,174 INFO L158 Benchmark]: TraceAbstraction took 2939.32ms. Allocated memory was 276.8MB in the beginning and 389.0MB in the end (delta: 112.2MB). Free memory was 218.1MB in the beginning and 342.6MB in the end (delta: -124.5MB). Peak memory consumption was 202.6MB. Max. memory is 8.0GB. [2024-05-05 14:06:05,175 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 181.4MB. Free memory is still 122.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 217.89ms. Allocated memory is still 181.4MB. Free memory was 114.5MB in the beginning and 101.6MB in the end (delta: 12.9MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 33.17ms. Allocated memory is still 181.4MB. Free memory was 101.6MB in the beginning and 99.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.54ms. Allocated memory is still 181.4MB. Free memory was 99.2MB in the beginning and 97.4MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 577.04ms. Allocated memory was 181.4MB in the beginning and 276.8MB in the end (delta: 95.4MB). Free memory was 97.3MB in the beginning and 219.6MB in the end (delta: -122.4MB). Peak memory consumption was 9.0MB. Max. memory is 8.0GB. * TraceAbstraction took 2939.32ms. Allocated memory was 276.8MB in the beginning and 389.0MB in the end (delta: 112.2MB). Free memory was 218.1MB in the beginning and 342.6MB in the end (delta: -124.5MB). Peak memory consumption was 202.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet17 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet18 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet19 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet20 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet21 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet22 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet23 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet24 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet25 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet27 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet28 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet29 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet30 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet31 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet32 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre33 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre3 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre11 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet1 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet2 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem16 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem38 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: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 7316, independent: 7074, independent conditional: 6139, independent unconditional: 935, dependent: 242, dependent conditional: 242, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 7082, independent: 7074, independent conditional: 6139, independent unconditional: 935, dependent: 8, dependent conditional: 8, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7082, independent: 7074, independent conditional: 6139, independent unconditional: 935, dependent: 8, dependent conditional: 8, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 7082, independent: 7074, independent conditional: 6139, independent unconditional: 935, dependent: 8, dependent conditional: 8, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7104, independent: 7074, independent conditional: 1880, independent unconditional: 5194, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7104, independent: 7074, independent conditional: 1029, independent unconditional: 6045, dependent: 30, dependent conditional: 8, dependent unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7104, independent: 7074, independent conditional: 1029, independent unconditional: 6045, dependent: 30, dependent conditional: 8, dependent unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 885, independent: 877, independent conditional: 207, independent unconditional: 670, dependent: 8, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 885, independent: 874, independent conditional: 0, independent unconditional: 874, dependent: 11, dependent conditional: 0, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 11, independent: 3, independent conditional: 1, independent unconditional: 2, dependent: 8, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 11, independent: 3, independent conditional: 1, independent unconditional: 2, dependent: 8, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 46, independent: 34, independent conditional: 0, independent unconditional: 33, dependent: 12, dependent conditional: 8, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 7104, independent: 6197, independent conditional: 822, independent unconditional: 5375, dependent: 22, dependent conditional: 4, dependent unconditional: 18, unknown: 885, unknown conditional: 211, unknown unconditional: 674] , Statistics on independence cache: Total cache size (in pairs): 885, Positive cache size: 877, Positive conditional cache size: 207, Positive unconditional cache size: 670, Negative cache size: 8, Negative conditional cache size: 4, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 857, Maximal queried relation: 2, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7104, independent: 7074, independent conditional: 1880, independent unconditional: 5194, dependent: 30, dependent conditional: 14, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7104, independent: 7074, independent conditional: 1029, independent unconditional: 6045, dependent: 30, dependent conditional: 8, dependent unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7104, independent: 7074, independent conditional: 1029, independent unconditional: 6045, dependent: 30, dependent conditional: 8, dependent unconditional: 22, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 885, independent: 877, independent conditional: 207, independent unconditional: 670, dependent: 8, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 885, independent: 874, independent conditional: 0, independent unconditional: 874, dependent: 11, dependent conditional: 0, dependent unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 11, independent: 3, independent conditional: 1, independent unconditional: 2, dependent: 8, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 11, independent: 3, independent conditional: 1, independent unconditional: 2, dependent: 8, dependent conditional: 4, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 46, independent: 34, independent conditional: 0, independent unconditional: 33, dependent: 12, dependent conditional: 8, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 7104, independent: 6197, independent conditional: 822, independent unconditional: 5375, dependent: 22, dependent conditional: 4, dependent unconditional: 18, unknown: 885, unknown conditional: 211, unknown unconditional: 674] , Statistics on independence cache: Total cache size (in pairs): 885, Positive cache size: 877, Positive conditional cache size: 207, Positive unconditional cache size: 670, Negative cache size: 8, Negative conditional cache size: 4, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 857 ], Independence queries for same thread: 234 - CounterExampleResult [Line: 241]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L38] 0 unsigned int x_0, y_1, x_8, y_9; VAL [x_0=0, x_8=0, y_1=0, y_9=0] [L39] 0 _Bool f1_2, f2_3, f1_10, f2_11; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, x_0=0, x_8=0, y_1=0, y_9=0] [L40] 0 unsigned int temp_4, temp_5, temp_6, temp_7, temp_12, temp_13, temp_14, temp_15; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L212] 0 pthread_t t1, t4; VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=0, x_8=0, y_1=0, y_9=0] [L215] 0 x_0 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=0, y_1=0, y_9=0] [L216] 0 y_1 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=0, y_1=4294967303, y_9=0] [L217] 0 x_8 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=4294967303, y_9=0] [L218] 0 y_9 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=0, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L219] 0 temp_4 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967309, temp_5=0, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L220] 0 temp_5 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967309, temp_5=4294967313, temp_6=0, temp_7=0, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L221] 0 temp_6 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=0, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L222] 0 temp_7 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=0, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L223] 0 temp_12 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=0, temp_14=0, temp_15=0, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L224] 0 temp_13 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=0, temp_15=0, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L225] 0 temp_14 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=0, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L226] 0 temp_15 = __VERIFIER_nondet_uint() VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L227] 0 f1_2 = __VERIFIER_nondet_bool() VAL [f1_10=0, f1_2=4294967311, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L228] 0 f2_3 = __VERIFIER_nondet_bool() VAL [f1_10=0, f1_2=4294967311, f2_11=0, f2_3=4294967315, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L229] 0 f1_10 = __VERIFIER_nondet_bool() VAL [f1_10=4294967312, f1_2=4294967311, f2_11=0, f2_3=4294967315, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L230] 0 f2_11 = __VERIFIER_nondet_bool() VAL [f1_10=4294967312, f1_2=4294967311, f2_11=4294967319, f2_3=4294967315, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L233] CALL 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, cond=1, f1_10=4294967312, f1_2=4294967311, f2_11=4294967319, f2_3=4294967315, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L233] RET 0 assume_abort_if_not( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) [L235] FCALL, FORK 0 pthread_create(&t1, 0, thread1, 0) VAL [f1_10=4294967312, f1_2=4294967311, f2_11=4294967319, f2_3=4294967315, t1={5:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L112] 1 pthread_t t2, t3; VAL [f1_10=4294967312, f1_2=4294967311, f2_11=4294967319, f2_3=4294967315, t2={8:0}, t3={9:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L115] 1 f1_2 = 0 [L116] 1 f2_3 = 0 VAL [f1_10=4294967312, f1_2=0, f2_11=4294967319, f2_3=0, t2={8:0}, t3={9:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L119] FCALL, FORK 1 pthread_create(&t2, 0, thread2, 0) VAL [f1_10=4294967312, f1_2=0, f2_11=4294967319, f2_3=0, t2={8:0}, t3={9:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L236] FCALL, FORK 0 pthread_create(&t4, 0, thread4, 0) VAL [f1_10=4294967312, f1_2=0, f2_11=4294967319, f2_3=0, t1={5:0}, t2={8:0}, t3={9:0}, t4={6:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L196] 3 pthread_t t5, t6; VAL [f1_10=4294967312, f1_2=0, f2_11=4294967319, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L199] 3 f1_10 = 0 [L200] 3 f2_11 = 0 VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L203] FCALL, FORK 3 pthread_create(&t5, 0, thread5, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L237] 0 \read(t1) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t2={8:0}, t3={9:0}, t4={6:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L120] FCALL, FORK 1 pthread_create(&t3, 0, thread3, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L204] FCALL, FORK 3 pthread_create(&t6, 0, thread6, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L121] 1 \read(t2) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L44] COND FALSE 2 !(__VERIFIER_nondet_bool()) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L74] 2 return 0; VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L121] FCALL, JOIN 2 pthread_join(t2, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L122] 1 \read(t3) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L78] COND FALSE 5 !(__VERIFIER_nondet_bool()) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L108] 5 return 0; VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L122] FCALL, JOIN 5 pthread_join(t3, 0) VAL [f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L124] 1 return 0; VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t2={8:0}, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L124] 1 return 0; VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t3={9:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L124] 1 return 0; VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L237] FCALL, JOIN 1 pthread_join(t1, 0) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L238] 0 \read(t4) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L205] 3 \read(t5) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L128] COND TRUE 4 __VERIFIER_nondet_bool() VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=4294967310, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L130] 4 temp_12 = x_8 VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=11, y_1=4294967303, y_9=7] [L133] 4 x_8 = temp_12 + 1 VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=7] [L137] 4 f1_10 = 1 VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=7] [L162] COND TRUE 6 __VERIFIER_nondet_bool() VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=4294967308, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=7] [L164] 6 temp_14 = y_9 VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=7, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=7] [L167] 6 y_9 = temp_14 + 1 VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=7, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=8] [L171] 6 f2_11 = 1 VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=4294967317, temp_14=7, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=8] [L140] CALL 4 assume_abort_if_not(f2_11) [L35] COND FALSE 4 !(!cond) [L140] RET 4 assume_abort_if_not(f2_11) [L144] 4 temp_13 = y_9 VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=8] [L147] 4 y_9 = temp_13 + 1 VAL [\result={0:0}, f1_10=1, f1_2=0, f2_11=1, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=9] [L174] CALL 6 assume_abort_if_not(f1_10) [L35] COND FALSE 6 !(!cond) [L174] RET 6 assume_abort_if_not(f1_10) [L151] 4 f1_10 = 0 VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=4294967318, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=9] [L178] 6 temp_15 = x_8 VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=12, y_1=4294967303, y_9=9] [L181] 6 x_8 = temp_15 + 1 VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=1, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L185] 6 f2_11 = 0 VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L154] CALL 4 assume_abort_if_not(!f2_11) [L35] COND FALSE 4 !(!cond) [L154] RET 4 assume_abort_if_not(!f2_11) [L188] CALL 6 assume_abort_if_not(!f1_10) [L35] COND FALSE 6 !(!cond) [L188] RET 6 assume_abort_if_not(!f1_10) [L128] COND FALSE 4 !(__VERIFIER_nondet_bool()) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L158] 4 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L205] FCALL, JOIN 4 pthread_join(t5, 0) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L206] 3 \read(t6) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L162] COND FALSE 6 !(__VERIFIER_nondet_bool()) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L192] 6 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L206] FCALL, JOIN 6 pthread_join(t6, 0) VAL [\result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L208] 3 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t5={10:0}, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L208] 3 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t6={3:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L208] 3 return 0; VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L238] FCALL, JOIN 3 pthread_join(t4, 0) VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L240] CALL 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L35] COND FALSE 0 !(!cond) VAL [\old(cond)=1, \result={0:0}, \result={0:0}, cond=1, f1_10=0, f1_2=0, f2_11=0, f2_3=0, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] [L240] RET 0 assume_abort_if_not( !( ( x_0 == x_8 ) && ( y_1 == y_9 ) ) ) [L241] 0 reach_error() VAL [\result={0:0}, \result={0:0}, f1_10=0, f1_2=0, f2_11=0, f2_3=0, t1={5:0}, t4={6:0}, temp_12=11, temp_13=8, temp_14=7, temp_15=12, temp_4=4294967309, temp_5=4294967313, temp_6=4294967316, temp_7=4294967314, x_0=4294967307, x_8=13, y_1=4294967303, y_9=9] - UnprovableResult [Line: 119]: 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: 120]: 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: 235]: 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: 236]: 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: 204]: 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: 203]: 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: 120]: 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: 119]: 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: 203]: 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: 204]: 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 13 procedures, 359 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 2.6s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.6s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1142 NumberOfCodeBlocks, 1142 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 936 ConstructedInterpolants, 0 QuantifiedInterpolants, 4062 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 8/8 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, ConditionalCommutativityCheckTime: 0.0s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 0, ConditionalCommutativityConditionCalculations: 0, ConditionalCommutativityTraceChecks: 0, ConditionalCommutativityImperfectProofs: 0 RESULT: Ultimate proved your program to be incorrect! [2024-05-05 14:06:05,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-05-05 14:06:05,398 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...