./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-ticket-8.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-8.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-8.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-8.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 22:57:59,709 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:57:59,775 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:57:59,779 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:57:59,780 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:57:59,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:57:59,805 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:57:59,805 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:57:59,806 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:57:59,807 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:57:59,807 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:57:59,808 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:57:59,808 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:57:59,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:57:59,809 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:57:59,809 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:57:59,809 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:57:59,809 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:57:59,809 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:57:59,810 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:57:59,810 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:57:59,811 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:57:59,812 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:57:59,812 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:57:59,812 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:57:59,812 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:57:59,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:57:59,813 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:57:59,813 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:57:59,813 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:57:59,814 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:57:59,814 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:57:59,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:57:59,815 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:57:59,815 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:57:59,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:57:59,815 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:57:59,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:57:59,815 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:57:59,816 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:57:59,816 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:57:59,816 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:57:59,816 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:57:59,816 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:58:00,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:58:00,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:58:00,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:58:00,032 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:58:00,033 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:58:00,033 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c [2024-01-29 22:58:01,049 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:58:01,227 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:58:01,227 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-8.wvr.c [2024-01-29 22:58:01,238 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c79b4defb/9a0ef5202c304665b858d253b7a01a8f/FLAG1ba4e8d0b [2024-01-29 22:58:01,249 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c79b4defb/9a0ef5202c304665b858d253b7a01a8f [2024-01-29 22:58:01,251 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:58:01,251 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:58:01,252 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-8.wvr.yml/witness.yml [2024-01-29 22:58:01,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:58:01,423 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:58:01,424 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:01,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:58:01,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:58:01,428 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:01" (1/2) ... [2024-01-29 22:58:01,429 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ae9a7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:01, skipping insertion in model container [2024-01-29 22:58:01,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:58:01" (1/2) ... [2024-01-29 22:58:01,431 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@266fd4f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:58:01, skipping insertion in model container [2024-01-29 22:58:01,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:01" (2/2) ... [2024-01-29 22:58:01,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ae9a7a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:01, skipping insertion in model container [2024-01-29 22:58:01,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:01" (2/2) ... [2024-01-29 22:58:01,432 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:58:01,517 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:58:01,519 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,519 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,519 INFO L98 nessWitnessExtractor]: Location invariant before [L187-L187] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,519 INFO L98 nessWitnessExtractor]: Location invariant before [L187-L187] b == (_Bool)0 [2024-01-29 22:58:01,520 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,520 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,520 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] ((m1 == 0) && (m6 == 0)) && (t == 0) [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (m1 == 0) && (m6 == 0) [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] ((m1 == 0) && (m6 == 0)) && (m7 == 0) [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] m1 == 0 [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] ((m1 == 0) && (m6 == 0)) && (s == 0) [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (m1 == 0) && (m3 == 0) [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (m1 == 0) && (m2 == 0) [2024-01-29 22:58:01,521 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (m1 == 0) && (m5 == 0) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] ((m1 == 0) && (m6 == 0)) && (m8 == 0) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (((m1 == 0) && (m6 == 0)) && (t == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (m1 == 0) && (m4 == 0) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L200-L200] (((m1 == 0) && (m6 == 0)) && (t == 0)) && (x == 0) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,522 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] -2147483647 <= s [2024-01-29 22:58:01,523 INFO L98 nessWitnessExtractor]: Location invariant before [L183-L183] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,523 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,523 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,523 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,523 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L179-L179] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L179-L179] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= t [2024-01-29 22:58:01,524 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,525 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,525 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,525 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,525 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,526 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,526 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,527 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= s) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,527 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= s [2024-01-29 22:58:01,527 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,527 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,527 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (x == 1) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,527 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] x == 1 [2024-01-29 22:58:01,528 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((x == 1) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,528 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (x == 0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,528 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] x == 0 [2024-01-29 22:58:01,528 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((x == 0) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,528 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,528 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,529 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,529 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,529 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,529 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,530 INFO L98 nessWitnessExtractor]: Location invariant before [L211-L211] b == (_Bool)0 [2024-01-29 22:58:01,530 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,530 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,530 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant before [L145-L145] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b == (_Bool)0 [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] (b == (_Bool)0) && (val == (_Bool)0 || val == (_Bool)1) [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] (m6 == 0) && (m7 == 0) [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] ((m6 == 0) && (m7 == 0)) && (x == 0) [2024-01-29 22:58:01,531 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] ((m6 == 0) && (m7 == 0)) && (s == 0) [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] m6 == 0 [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] ((m6 == 0) && (m7 == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] ((m6 == 0) && (m7 == 0)) && (m8 == 0) [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L205-L205] ((m6 == 0) && (m7 == 0)) && (t == 0) [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,532 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L181-L181] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L181-L181] -2147483647 <= t [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L181-L181] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,533 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] -2147483647 <= t [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L207-L207] ((m8 == 0) && (s == 0)) && (t == 0) [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L207-L207] (((m8 == 0) && (s == 0)) && (t == 0)) && (x == 0) [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L207-L207] (m8 == 0) && (s == 0) [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L207-L207] (((m8 == 0) && (s == 0)) && (t == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,534 INFO L98 nessWitnessExtractor]: Location invariant before [L207-L207] m8 == 0 [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L209-L209] (t == 0) && (x == 0) [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L209-L209] t == 0 [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L209-L209] ((t == 0) && (x == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L214-L214] b == (_Bool)0 || b == (_Bool)1 [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,535 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,536 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,536 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] -2147483647 <= s [2024-01-29 22:58:01,536 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,536 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,536 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] (m5 == 0) && (m8 == 0) [2024-01-29 22:58:01,536 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] ((m5 == 0) && (m8 == 0)) && (x == 0) [2024-01-29 22:58:01,537 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] m5 == 0 [2024-01-29 22:58:01,537 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] (m5 == 0) && (m7 == 0) [2024-01-29 22:58:01,537 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] ((m5 == 0) && (m8 == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,537 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] ((m5 == 0) && (m8 == 0)) && (t == 0) [2024-01-29 22:58:01,538 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] ((m5 == 0) && (m8 == 0)) && (s == 0) [2024-01-29 22:58:01,539 INFO L98 nessWitnessExtractor]: Location invariant before [L204-L204] (m5 == 0) && (m6 == 0) [2024-01-29 22:58:01,539 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] m2 == 0 [2024-01-29 22:58:01,539 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (m5 == 0) [2024-01-29 22:58:01,539 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (m3 == 0) [2024-01-29 22:58:01,539 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (t == 0) [2024-01-29 22:58:01,540 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (m6 == 0) [2024-01-29 22:58:01,540 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (m7 == 0) [2024-01-29 22:58:01,540 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (m4 == 0) [2024-01-29 22:58:01,540 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (s == 0) [2024-01-29 22:58:01,540 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (m8 == 0) [2024-01-29 22:58:01,540 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (b == (_Bool)0) [2024-01-29 22:58:01,541 INFO L98 nessWitnessExtractor]: Location invariant before [L201-L201] (m2 == 0) && (x == 0) [2024-01-29 22:58:01,541 INFO L98 nessWitnessExtractor]: Location invariant before [L184-L184] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,541 INFO L98 nessWitnessExtractor]: Location invariant before [L184-L184] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,541 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,541 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] b == (_Bool)0 [2024-01-29 22:58:01,541 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (x == 0) && (b == (_Bool)0) [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 0 [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,542 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L190-L190] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L190-L190] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,543 INFO L98 nessWitnessExtractor]: Location invariant before [L149-L149] b == (_Bool)0 [2024-01-29 22:58:01,544 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,544 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] -2147483647 <= s [2024-01-29 22:58:01,544 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,544 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,545 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,545 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,545 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,545 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,545 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] b == (_Bool)0 [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] -2147483647 <= t [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,546 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,547 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,547 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] -2147483647 <= t [2024-01-29 22:58:01,547 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ((-2147483647 <= t) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,547 INFO L98 nessWitnessExtractor]: Location invariant before [L185-L185] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,547 INFO L98 nessWitnessExtractor]: Location invariant before [L185-L185] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,547 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,548 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,548 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] -2147483647 <= s [2024-01-29 22:58:01,548 INFO L98 nessWitnessExtractor]: Location invariant before [L206-L206] (m7 == 0) && (b == (_Bool)0) [2024-01-29 22:58:01,548 INFO L98 nessWitnessExtractor]: Location invariant before [L206-L206] m7 == 0 [2024-01-29 22:58:01,548 INFO L98 nessWitnessExtractor]: Location invariant before [L206-L206] (m7 == 0) && (m8 == 0) [2024-01-29 22:58:01,549 INFO L98 nessWitnessExtractor]: Location invariant before [L206-L206] (m7 == 0) && (s == 0) [2024-01-29 22:58:01,549 INFO L98 nessWitnessExtractor]: Location invariant before [L206-L206] (m7 == 0) && (t == 0) [2024-01-29 22:58:01,549 INFO L98 nessWitnessExtractor]: Location invariant before [L206-L206] (m7 == 0) && (x == 0) [2024-01-29 22:58:01,549 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,549 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,549 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,550 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,550 INFO L98 nessWitnessExtractor]: Location invariant before [L147-L147] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,550 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,551 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,551 INFO L98 nessWitnessExtractor]: Location invariant before [L216-L216] b == (_Bool)0 || b == (_Bool)1 [2024-01-29 22:58:01,553 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,553 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,554 INFO L98 nessWitnessExtractor]: Location invariant before [L151-L151] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,554 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,559 INFO L98 nessWitnessExtractor]: Location invariant before [L148-L148] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,559 INFO L98 nessWitnessExtractor]: Location invariant before [L166-L166] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,559 INFO L98 nessWitnessExtractor]: Location invariant before [L166-L166] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,559 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,560 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L171-L171] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L171-L171] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] ((((m3 == 0) && (m5 == 0)) && (m6 == 0)) && (m7 == 0)) && (m8 == 0) [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (((((m3 == 0) && (m5 == 0)) && (m6 == 0)) && (m7 == 0)) && (m8 == 0)) && (t == 0) [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (((m3 == 0) && (m5 == 0)) && (m6 == 0)) && (m7 == 0) [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (((((m3 == 0) && (m5 == 0)) && (m6 == 0)) && (m7 == 0)) && (m8 == 0)) && (s == 0) [2024-01-29 22:58:01,561 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] ((m3 == 0) && (m5 == 0)) && (m6 == 0) [2024-01-29 22:58:01,562 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (m3 == 0) && (m5 == 0) [2024-01-29 22:58:01,562 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] m3 == 0 [2024-01-29 22:58:01,562 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (((((m3 == 0) && (m5 == 0)) && (m6 == 0)) && (m7 == 0)) && (m8 == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,562 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (((((m3 == 0) && (m5 == 0)) && (m6 == 0)) && (m7 == 0)) && (m8 == 0)) && (x == 0) [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L202-L202] (m3 == 0) && (m4 == 0) [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L210-L210] x == 0 [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L210-L210] (x == 0) && (b == (_Bool)0) [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= t [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((-2147483647 <= t) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,563 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] -2147483647 <= s [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L142-L142] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,564 INFO L98 nessWitnessExtractor]: Location invariant before [L186-L186] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] m4 == 0 [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (m5 == 0) [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (m6 == 0) [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (s == 0) [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (m8 == 0) [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (x == 0) [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (m7 == 0) [2024-01-29 22:58:01,565 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (t == 0) [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L203-L203] (m4 == 0) && (b == (_Bool)0) [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] -2147483647 <= t [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L143-L143] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,566 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] b == (_Bool)0 [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L191-L191] -2147483647 <= s [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L191-L191] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L191-L191] (-2147483647 <= s) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,567 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,568 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,569 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] -2147483647 <= t [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (-2147483647 <= t) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (-2147483647 <= t) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L146-L146] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,570 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ((-2147483647 <= s) && ((unsigned long )_argptr == 0UL)) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] (-2147483647 <= s) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] -2147483647 <= s [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L174-L174] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L189-L189] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L130-L130] b == (_Bool)0 [2024-01-29 22:58:01,571 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L208-L208] (s == 0) && (t == 0) [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L208-L208] s == 0 [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L208-L208] ((s == 0) && (t == 0)) && (b == (_Bool)0) [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L208-L208] ((s == 0) && (t == 0)) && (x == 0) [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] b == (_Bool)0 [2024-01-29 22:58:01,572 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (b == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:58:01,573 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,573 INFO L98 nessWitnessExtractor]: Location invariant before [L188-L188] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,573 INFO L98 nessWitnessExtractor]: Location invariant before [L188-L188] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,573 INFO L98 nessWitnessExtractor]: Location invariant before [L178-L178] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,573 INFO L98 nessWitnessExtractor]: Location invariant before [L180-L180] ((unsigned long )_argptr == 0UL) && (b == (_Bool)0 || b == (_Bool)1) [2024-01-29 22:58:01,573 INFO L98 nessWitnessExtractor]: Location invariant before [L180-L180] (unsigned long )_argptr == 0UL [2024-01-29 22:58:01,600 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:58:01,754 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-8.wvr.c[5378,5391] [2024-01-29 22:58:01,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:01,784 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:58:01,793 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 22:58:01,796 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 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 22:58:02,001 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-8.wvr.c[5378,5391] [2024-01-29 22:58:02,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:58:02,019 INFO L206 MainTranslator]: Completed translation [2024-01-29 22:58:02,020 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:58:02 WrapperNode [2024-01-29 22:58:02,020 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:58:02,021 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 22:58:02,021 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 22:58:02,021 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 22:58:02,026 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,049 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,103 INFO L138 Inliner]: procedures = 27, calls = 130, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 664 [2024-01-29 22:58:02,106 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 22:58:02,106 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 22:58:02,106 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 22:58:02,106 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 22:58:02,116 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,116 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,128 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,155 INFO L175 MemorySlicer]: Split 18 memory accesses to 9 slices as follows [2, 2, 2, 2, 2, 2, 2, 2, 2]. 11 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 0]. The 8 writes are split as follows [0, 1, 1, 1, 1, 1, 1, 1, 1]. [2024-01-29 22:58:02,156 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,156 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,172 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,174 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,177 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,179 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,185 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 22:58:02,186 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 22:58:02,186 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 22:58:02,186 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 22:58:02,187 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 10:58:02" (1/1) ... [2024-01-29 22:58:02,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:58:02,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 22:58:02,210 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 22:58:02,221 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 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 22:58:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-01-29 22:58:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-01-29 22:58:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-01-29 22:58:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-01-29 22:58:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-01-29 22:58:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-01-29 22:58:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-01-29 22:58:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-01-29 22:58:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-01-29 22:58:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-01-29 22:58:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-01-29 22:58:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-01-29 22:58:02,247 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-01-29 22:58:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-01-29 22:58:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-01-29 22:58:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-01-29 22:58:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-01-29 22:58:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-01-29 22:58:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-01-29 22:58:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-01-29 22:58:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure thread7 [2024-01-29 22:58:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread7 [2024-01-29 22:58:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure thread8 [2024-01-29 22:58:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure thread8 [2024-01-29 22:58:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 22:58:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 22:58:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 22:58:02,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 22:58:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 22:58:02,254 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 22:58:02,360 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 22:58:02,362 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 22:58:03,248 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 22:58:03,249 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 22:58:03,728 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 22:58:03,729 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 22:58:03,729 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:58:03 BoogieIcfgContainer [2024-01-29 22:58:03,730 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 22:58:03,731 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 22:58:03,732 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 22:58:03,734 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 22:58:03,734 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 10:58:01" (1/4) ... [2024-01-29 22:58:03,735 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1727a673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 10:58:03, skipping insertion in model container [2024-01-29 22:58:03,735 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:58:01" (2/4) ... [2024-01-29 22:58:03,735 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1727a673 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:58:03, skipping insertion in model container [2024-01-29 22:58:03,736 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 10:58:02" (3/4) ... [2024-01-29 22:58:03,736 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1727a673 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 10:58:03, skipping insertion in model container [2024-01-29 22:58:03,736 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 10:58:03" (4/4) ... [2024-01-29 22:58:03,737 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-ticket-8.wvr.c [2024-01-29 22:58:03,752 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 22:58:03,752 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 288 error locations. [2024-01-29 22:58:03,752 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 22:58:03,950 INFO L144 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2024-01-29 22:58:03,977 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 517 places, 492 transitions, 1040 flow [2024-01-29 22:58:04,092 INFO L124 PetriNetUnfolderBase]: 0/484 cut-off events. [2024-01-29 22:58:04,092 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2024-01-29 22:58:04,094 INFO L83 FinitePrefix]: Finished finitePrefix Result has 517 conditions, 484 events. 0/484 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2097 event pairs, 0 based on Foata normal form. 0/196 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2024-01-29 22:58:04,094 INFO L82 GeneralOperation]: Start removeDead. Operand has 517 places, 492 transitions, 1040 flow [2024-01-29 22:58:04,111 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 508 places, 483 transitions, 1014 flow [2024-01-29 22:58:04,118 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 22:58:04,123 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;@4cb6217e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 22:58:04,123 INFO L358 AbstractCegarLoop]: Starting to check reachability of 503 error locations. [2024-01-29 22:58:04,125 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 22:58:04,125 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 22:58:04,125 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 22:58:04,125 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 22:58:04,126 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 22:58:04,126 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 500 more)] === [2024-01-29 22:58:04,130 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 22:58:04,130 INFO L85 PathProgramCache]: Analyzing trace with hash 66997, now seen corresponding path program 1 times [2024-01-29 22:58:04,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 22:58:04,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932103649] [2024-01-29 22:58:04,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 22:58:04,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 22:58:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 22:58:04,348 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 22:58:04,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 22:58:04,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932103649] [2024-01-29 22:58:04,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932103649] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 22:58:04,350 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 22:58:04,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 22:58:04,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609841244] [2024-01-29 22:58:04,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 22:58:04,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 22:58:04,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 22:58:04,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 22:58:04,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 22:58:04,534 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 228 out of 492 [2024-01-29 22:58:04,538 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 508 places, 483 transitions, 1014 flow. Second operand has 3 states, 3 states have (on average 228.66666666666666) internal successors, (686), 3 states have internal predecessors, (686), 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 22:58:04,538 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 22:58:04,538 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 228 of 492 [2024-01-29 22:58:04,539 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand