./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-ticket-5.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-5.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/parallel-ticket-5.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-5.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:57:58,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:57:58,644 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:57:58,652 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:57:58,653 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:57:58,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:57:58,684 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:57:58,685 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:57:58,686 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:57:58,690 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:57:58,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:57:58,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:57:58,691 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:57:58,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:57:58,693 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:57:58,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:57:58,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:57:58,694 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:57:58,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:57:58,694 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:57:58,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:57:58,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:57:58,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:57:58,696 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:57:58,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:57:58,697 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:57:58,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:57:58,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:57:58,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:57:58,698 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:57:58,699 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:57:58,699 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:57:58,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:57:58,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:57:58,700 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:57:58,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:57:58,701 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:57:58,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:57:58,701 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:57:58,701 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:57:58,701 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:57:58,702 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:57:58,702 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:57:58,702 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:57:58,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:57:58,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:57:58,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:57:58,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:57:58,984 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:57:58,985 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-5.wvr.c [2024-01-29 22:58:00,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:00,418 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:00,418 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-5.wvr.c [2024-01-29 22:58:00,425 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568834c56/f508ab3452a14e0993b9a10ec753d0c4/FLAG0ff0d46d4 [2024-01-29 22:58:00,437 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568834c56/f508ab3452a14e0993b9a10ec753d0c4 [2024-01-29 22:58:00,440 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:00,444 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:00,445 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-5.wvr.yml/witness.yml [2024-01-29 22:58:00,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:00,639 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:00,640 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:00,640 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:00,645 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:00,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:00" (1/2) ... [2024-01-29 22:58:00,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320ba511 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:00, skipping insertion in model container [2024-01-29 22:58:00,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:00" (1/2) ... [2024-01-29 22:58:00,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f8f40bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:00, skipping insertion in model container [2024-01-29 22:58:00,649 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:00" (2/2) ... [2024-01-29 22:58:00,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320ba511 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:00, skipping insertion in model container [2024-01-29 22:58:00,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:00" (2/2) ... [2024-01-29 22:58:00,649 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:00,708 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:00,709 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,710 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,710 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= t [2024-01-29 22:58:00,710 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,710 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,710 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,711 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,711 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,711 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,711 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,711 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,711 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,712 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,712 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,712 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= t [2024-01-29 22:58:00,712 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,712 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,713 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,713 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,713 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,713 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,714 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,714 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,714 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,714 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,714 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] b == (_Bool)0 [2024-01-29 22:58:00,715 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,715 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,715 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] m4 == 0 [2024-01-29 22:58:00,715 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (m4 == 0) && (x == 0) [2024-01-29 22:58:00,715 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (m4 == 0) && (b == (_Bool)0) [2024-01-29 22:58:00,715 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (m4 == 0) && (s == 0) [2024-01-29 22:58:00,716 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (m4 == 0) && (t == 0) [2024-01-29 22:58:00,716 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (m4 == 0) && (m5 == 0) [2024-01-29 22:58:00,716 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,716 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,717 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,717 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] (m5 == 0) && (s == 0) [2024-01-29 22:58:00,718 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] m5 == 0 [2024-01-29 22:58:00,719 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] ((m5 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:58:00,719 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] ((m5 == 0) && (s == 0)) && (x == 0) [2024-01-29 22:58:00,719 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] ((m5 == 0) && (s == 0)) && (b == (_Bool)0) [2024-01-29 22:58:00,719 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,719 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,719 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,720 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b == (_Bool)0 [2024-01-29 22:58:00,720 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] (b == (_Bool)0) && (val == (_Bool)0 || val == (_Bool)1) [2024-01-29 22:58:00,720 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,720 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,721 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= s [2024-01-29 22:58:00,721 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,721 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,721 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] (t == 0) && (x == 0) [2024-01-29 22:58:00,722 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] ((t == 0) && (x == 0)) && (b == (_Bool)0) [2024-01-29 22:58:00,722 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] t == 0 [2024-01-29 22:58:00,722 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,723 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] -2147483647 <= t [2024-01-29 22:58:00,723 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,724 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,724 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,724 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] x == 1 [2024-01-29 22:58:00,724 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (x == 1) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,724 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (x == 1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,724 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] -2147483647 <= s [2024-01-29 22:58:00,725 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-2147483647 <= s) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,725 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,725 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,725 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,725 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] ((-2147483647 <= t) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,725 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,726 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] -2147483647 <= t [2024-01-29 22:58:00,726 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,726 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] m2 == 0 [2024-01-29 22:58:00,726 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (s == 0) [2024-01-29 22:58:00,726 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (m4 == 0) [2024-01-29 22:58:00,726 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (m3 == 0) [2024-01-29 22:58:00,727 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (m5 == 0) [2024-01-29 22:58:00,727 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (b == (_Bool)0) [2024-01-29 22:58:00,727 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (t == 0) [2024-01-29 22:58:00,727 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (m2 == 0) && (x == 0) [2024-01-29 22:58:00,727 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,727 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,728 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,728 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,728 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,728 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,728 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] -2147483647 <= s [2024-01-29 22:58:00,728 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,729 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (-2147483647 <= s) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,729 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,729 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,729 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,729 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,729 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,730 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,730 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,730 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,730 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,730 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] (((m3 == 0) && (m4 == 0)) && (s == 0)) && (b == (_Bool)0) [2024-01-29 22:58:00,730 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] ((m3 == 0) && (m4 == 0)) && (s == 0) [2024-01-29 22:58:00,731 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] (((m3 == 0) && (m4 == 0)) && (s == 0)) && (t == 0) [2024-01-29 22:58:00,731 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] (m3 == 0) && (m4 == 0) [2024-01-29 22:58:00,731 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] m3 == 0 [2024-01-29 22:58:00,731 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] (((m3 == 0) && (m4 == 0)) && (s == 0)) && (x == 0) [2024-01-29 22:58:00,732 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] ((m3 == 0) && (m4 == 0)) && (m5 == 0) [2024-01-29 22:58:00,732 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,733 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,734 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,734 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,735 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,735 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] b == (_Bool)0 [2024-01-29 22:58:00,735 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (x == 0) && (b == (_Bool)0) [2024-01-29 22:58:00,735 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] x == 0 [2024-01-29 22:58:00,735 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,736 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,736 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,736 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,737 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,737 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,737 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] b == (_Bool)0 || b == (_Bool)1 [2024-01-29 22:58:00,737 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] b == (_Bool)0 [2024-01-29 22:58:00,737 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,737 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,738 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,738 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] (m1 == 0) && (m2 == 0) [2024-01-29 22:58:00,738 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (b == (_Bool)0) [2024-01-29 22:58:00,738 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] m1 == 0 [2024-01-29 22:58:00,738 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (m3 == 0) [2024-01-29 22:58:00,738 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (m5 == 0) [2024-01-29 22:58:00,739 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (s == 0) [2024-01-29 22:58:00,739 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (x == 0) [2024-01-29 22:58:00,739 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (m4 == 0) [2024-01-29 22:58:00,739 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] ((m1 == 0) && (m2 == 0)) && (t == 0) [2024-01-29 22:58:00,739 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,739 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,740 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,740 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] b == (_Bool)0 [2024-01-29 22:58:00,740 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,740 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,740 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,740 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,741 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,741 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,741 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,741 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,742 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,742 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,743 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,743 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] -2147483647 <= s [2024-01-29 22:58:00,743 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,743 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,743 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,744 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= t) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,744 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] -2147483647 <= t [2024-01-29 22:58:00,744 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,744 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,744 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,744 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,745 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] s == 0 [2024-01-29 22:58:00,745 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (s == 0) && (t == 0) [2024-01-29 22:58:00,745 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (s == 0) && (x == 0) [2024-01-29 22:58:00,745 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (s == 0) && (b == (_Bool)0) [2024-01-29 22:58:00,745 INFO L98 nessWitnessExtractor]: Location invariant before [L156-L156] b == (_Bool)0 || b == (_Bool)1 [2024-01-29 22:58:00,746 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,746 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] b == (_Bool)0 [2024-01-29 22:58:00,746 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] x == 0 [2024-01-29 22:58:00,747 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (x == 0) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,747 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (x == 0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,747 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,747 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,747 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,747 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,748 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,748 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,748 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,748 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,749 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] -2147483647 <= s [2024-01-29 22:58:00,749 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:00,749 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (-2147483647 <= s) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,750 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:00,750 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:58:00,754 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 0 [2024-01-29 22:58:00,755 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (x == 0) && (b == (_Bool)0) [2024-01-29 22:58:00,797 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:00,954 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-5.wvr.c[4028,4041] [2024-01-29 22:58:00,967 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:00,988 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:00,999 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:58:01,003 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:58:01,191 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-5.wvr.c[4028,4041] [2024-01-29 22:58:01,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:01,216 INFO L206 MainTranslator]: Completed translation [2024-01-29 22:58:01,216 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01 WrapperNode [2024-01-29 22:58:01,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:01,218 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 22:58:01,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 22:58:01,218 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 22:58:01,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,244 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,289 INFO L138 Inliner]: procedures = 24, calls = 85, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 430 [2024-01-29 22:58:01,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 22:58:01,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 22:58:01,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 22:58:01,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 22:58:01,302 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,308 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,348 INFO L175 MemorySlicer]: Split 12 memory accesses to 6 slices as follows [2, 2, 2, 2, 2, 2]. 17 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0, 0]. The 5 writes are split as follows [0, 1, 1, 1, 1, 1]. [2024-01-29 22:58:01,348 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,349 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,377 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,381 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,394 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,396 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,401 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 22:58:01,407 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 22:58:01,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 22:58:01,407 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 22:58:01,408 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (1/1) ... [2024-01-29 22:58:01,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:01,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:58:01,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-29 22:58:01,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-29 22:58:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 22:58:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-01-29 22:58:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-01-29 22:58:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-01-29 22:58:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-01-29 22:58:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-01-29 22:58:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-01-29 22:58:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-01-29 22:58:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-01-29 22:58:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 22:58:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 22:58:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 22:58:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 22:58:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-01-29 22:58:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-01-29 22:58:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-01-29 22:58:01,492 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-01-29 22:58:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 22:58:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 22:58:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 22:58:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 22:58:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 22:58:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-01-29 22:58:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-01-29 22:58:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 22:58:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 22:58:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 22:58:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 22:58:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-29 22:58:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-29 22:58:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-29 22:58:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-29 22:58:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-01-29 22:58:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-01-29 22:58:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 22:58:01,498 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 22:58:01,647 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 22:58:01,650 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 22:58:02,439 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 22:58:02,439 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 22:58:02,943 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 22:58:02,944 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 22:58:02,945 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:58:02 BoogieIcfgContainer [2024-01-29 22:58:02,946 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 22:58:02,948 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 22:58:02,948 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 22:58:02,951 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 22:58:02,952 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 10:58:00" (1/4) ... [2024-01-29 22:58:02,952 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62332638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:58:02, skipping insertion in model container [2024-01-29 22:58:02,952 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:00" (2/4) ... [2024-01-29 22:58:02,953 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62332638 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:58:02, skipping insertion in model container [2024-01-29 22:58:02,953 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01" (3/4) ... [2024-01-29 22:58:02,954 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62332638 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:58:02, skipping insertion in model container [2024-01-29 22:58:02,954 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:58:02" (4/4) ... [2024-01-29 22:58:02,955 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-ticket-5.wvr.c [2024-01-29 22:58:02,972 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 22:58:02,972 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 180 error locations. [2024-01-29 22:58:02,972 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 22:58:03,181 INFO L144 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2024-01-29 22:58:03,231 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 322 places, 306 transitions, 647 flow [2024-01-29 22:58:03,370 INFO L124 PetriNetUnfolderBase]: 0/301 cut-off events. [2024-01-29 22:58:03,371 INFO L125 PetriNetUnfolderBase]: For 5/5 co-relation queries the response was YES. [2024-01-29 22:58:03,376 INFO L83 FinitePrefix]: Finished finitePrefix Result has 322 conditions, 301 events. 0/301 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 1201 event pairs, 0 based on Foata normal form. 0/121 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2024-01-29 22:58:03,376 INFO L82 GeneralOperation]: Start removeDead. Operand has 322 places, 306 transitions, 647 flow [2024-01-29 22:58:03,395 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 316 places, 300 transitions, 630 flow [2024-01-29 22:58:03,410 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 22:58:03,417 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@71c9777c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 22:58:03,417 INFO L358 AbstractCegarLoop]: Starting to check reachability of 317 error locations. [2024-01-29 22:58:03,421 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 22:58:03,421 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 22:58:03,422 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:58:03,425 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:58:03,426 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 22:58:03,426 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 314 more)] === [2024-01-29 22:58:03,434 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:58:03,434 INFO L85 PathProgramCache]: Analyzing trace with hash 46455, now seen corresponding path program 1 times [2024-01-29 22:58:03,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:58:03,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682409723] [2024-01-29 22:58:03,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:58:03,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:58:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:58:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 22:58:03,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:58:03,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682409723] [2024-01-29 22:58:03,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [682409723] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:58:03,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:58:03,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 22:58:03,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37400712] [2024-01-29 22:58:03,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:58:03,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:58:03,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:58:03,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:58:03,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:58:03,886 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 134 out of 306 [2024-01-29 22:58:03,893 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 316 places, 300 transitions, 630 flow. Second operand has 3 states, 3 states have (on average 134.66666666666666) internal successors, (404), 3 states have internal predecessors, (404), 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) [2024-01-29 22:58:03,893 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:58:03,893 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 134 of 306 [2024-01-29 22:58:03,894 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand