./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-bakery-2.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-bakery-2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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-bakery-2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-bakery-2.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-2755261-m [2024-01-26 15:20:44,602 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:44,667 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:20:44,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:44,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:44,704 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:44,704 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:44,704 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:44,705 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:44,708 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:44,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:44,709 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:44,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:44,710 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:44,710 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:44,710 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:44,711 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:44,711 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:44,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:20:44,711 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:44,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:44,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:44,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:44,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:44,712 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:44,712 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:44,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:44,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:44,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:44,714 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:44,714 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:44,714 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:44,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:44,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:44,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:44,715 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:44,715 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:20:44,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:20:44,716 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:44,716 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:44,716 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:44,716 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:44,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:44,717 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:44,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:44,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:44,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:44,972 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:44,972 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:44,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-bakery-2.wvr.c [2024-01-26 15:20:46,027 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:46,189 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:46,191 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-bakery-2.wvr.c [2024-01-26 15:20:46,197 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5327a0009/9924bf62a73e4aa09bbeb6dea2abe30e/FLAGd8f8bee9f [2024-01-26 15:20:46,209 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5327a0009/9924bf62a73e4aa09bbeb6dea2abe30e [2024-01-26 15:20:46,211 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:46,212 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:46,212 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-bakery-2.wvr.yml/witness.yml [2024-01-26 15:20:46,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:46,363 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:46,363 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:46,364 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:46,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:46,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:46" (1/2) ... [2024-01-26 15:20:46,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6730aebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,369 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:46" (1/2) ... [2024-01-26 15:20:46,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fd0fb8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:46" (2/2) ... [2024-01-26 15:20:46,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6730aebf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:46" (2/2) ... [2024-01-26 15:20:46,371 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:46,408 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] e1 == (_Bool)0 [2024-01-26 15:20:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,411 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,411 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] i2 == 0 [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n2 == 0 [2024-01-26 15:20:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] i1 == 0 [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] e2 == (_Bool)0 [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] i2 == 0 [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n1 == 0 [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] i == 0 [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] e2 == (_Bool)1 [2024-01-26 15:20:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] e1 == (_Bool)1 [2024-01-26 15:20:46,417 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n1 == 0 [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] i1 == 0 [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] i == 0 [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] i2 == 0 [2024-01-26 15:20:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n2 == 0 [2024-01-26 15:20:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,420 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,420 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,420 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,421 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,421 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] i == 0 [2024-01-26 15:20:46,421 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,421 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] i2 == 0 [2024-01-26 15:20:46,422 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] i1 == 0 [2024-01-26 15:20:46,422 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,422 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,422 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] n2 == 0 [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] i1 == 0 [2024-01-26 15:20:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] i == 0 [2024-01-26 15:20:46,424 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] i2 == 0 [2024-01-26 15:20:46,424 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,425 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,425 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,425 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] n2 != 0 [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] i2 == 0 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= n1 [2024-01-26 15:20:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] n1 == 0 [2024-01-26 15:20:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,434 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,434 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,434 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,434 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,434 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,435 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,435 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,435 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,435 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,435 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= i [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,436 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] n1 != 0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (e1 == (_Bool)0 && (e2 == (_Bool)0 || (e2 == (_Bool)0 || e2 == (_Bool)1))) || ((e1 == (_Bool)0 || e1 == (_Bool)1) && (e2 == (_Bool)0 || e2 == (_Bool)1)) [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] i == 0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] i == 0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] e2 == (_Bool)0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] n1 == 0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] n2 == 0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] i1 == 0 [2024-01-26 15:20:46,437 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] i2 == 0 [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] -2147483647 <= i [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,438 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n1 == 0 [2024-01-26 15:20:46,439 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] i == 0 [2024-01-26 15:20:46,439 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] e1 == (_Bool)0 [2024-01-26 15:20:46,439 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n2 == 0 [2024-01-26 15:20:46,439 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] i2 == 0 [2024-01-26 15:20:46,440 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] e2 == (_Bool)0 [2024-01-26 15:20:46,440 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] i1 == 0 [2024-01-26 15:20:46,440 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,440 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,440 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,440 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] e2 == (_Bool)0 [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,441 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,442 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,442 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,442 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,442 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] i2 == 0 [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] i1 == 0 [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,443 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,444 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,444 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,444 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,445 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,445 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] -2147483647 <= n2 [2024-01-26 15:20:46,445 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,445 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,446 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,447 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:46,448 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-26 15:20:46,449 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] n2 == 0 [2024-01-26 15:20:46,449 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:46,473 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:46,593 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-bakery-2.wvr.c[3538,3551] [2024-01-26 15:20:46,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:46,603 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:46,611 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-26 15:20:46,612 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 Syntax error [2024-01-26 15:20:46,631 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "e2 == (_Bool)0 || e2 == (_Bool)1" at C: e1 = 1; [43] (Syntax Error: #15[0](0/21 - 0/22)) [2024-01-26 15:20:46,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fd0fb8f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:46, skipping insertion in model container [2024-01-26 15:20:46,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:46,632 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:46,634 INFO L158 Benchmark]: Toolchain (without parser) took 270.35ms. Allocated memory is still 184.5MB. Free memory was 117.0MB in the beginning and 97.7MB in the end (delta: 19.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:20:46,634 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 147.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:46,634 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:46,635 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.55ms. Allocated memory is still 184.5MB. Free memory was 116.6MB in the beginning and 97.7MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:20:46,636 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 147.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.55ms. Allocated memory is still 184.5MB. Free memory was 116.6MB in the beginning and 97.7MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 43]: Unsupported Syntax Unable to instrument "e2 == (_Bool)0 || e2 == (_Bool)1" at C: e1 = 1; [43] (Syntax Error: #15[0](0/21 - 0/22)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-bakery-2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-bakery-2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.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-2755261-m [2024-01-26 15:20:48,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:20:48,907 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:20:48,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:20:48,912 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:20:48,942 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:20:48,942 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:20:48,943 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:20:48,943 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:20:48,946 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:20:48,946 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:20:48,947 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:20:48,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:20:48,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:20:48,948 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:20:48,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:20:48,949 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:20:48,949 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:20:48,949 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:20:48,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:20:48,950 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:20:48,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:20:48,951 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:20:48,951 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:20:48,951 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:20:48,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:20:48,951 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:20:48,952 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:20:48,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:20:48,952 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:20:48,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:20:48,953 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:20:48,953 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:20:48,954 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:20:48,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:20:48,954 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:20:48,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:20:48,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:20:48,955 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:20:48,955 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:20:48,955 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:20:48,956 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:20:48,956 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:20:48,956 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:20:48,956 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:20:48,957 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:20:48,957 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:20:49,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:20:49,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:20:49,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:20:49,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:20:49,237 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:20:49,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-bakery-2.wvr.c [2024-01-26 15:20:50,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:20:50,739 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:20:50,740 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-bakery-2.wvr.c [2024-01-26 15:20:50,751 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0db3ed6a2/85a67f35ceec4c6a877562fb7452c513/FLAGb370e1d90 [2024-01-26 15:20:50,765 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0db3ed6a2/85a67f35ceec4c6a877562fb7452c513 [2024-01-26 15:20:50,767 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:20:50,768 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:20:50,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-bakery-2.wvr.yml/witness.yml [2024-01-26 15:20:50,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:20:50,914 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:20:50,915 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:50,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:20:50,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:20:50,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:50" (1/2) ... [2024-01-26 15:20:50,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2687122d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:50, skipping insertion in model container [2024-01-26 15:20:50,920 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:20:50" (1/2) ... [2024-01-26 15:20:50,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72d9c88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:20:50, skipping insertion in model container [2024-01-26 15:20:50,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:50" (2/2) ... [2024-01-26 15:20:50,922 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2687122d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:50, skipping insertion in model container [2024-01-26 15:20:50,922 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:20:50" (2/2) ... [2024-01-26 15:20:50,922 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:20:50,960 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:20:50,961 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,962 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] n1 == 0 [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,963 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,964 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,964 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,964 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,964 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] i2 == 0 [2024-01-26 15:20:50,964 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,965 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,966 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,966 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,966 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] n1 != 0 [2024-01-26 15:20:50,966 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,967 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,967 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] i2 == 0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] i1 == 0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n1 == 0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] e2 == (_Bool)0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] n2 == 0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] e1 == (_Bool)0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] i == 0 [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] e1 == (_Bool)0 [2024-01-26 15:20:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] i2 == 0 [2024-01-26 15:20:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] i2 == 0 [2024-01-26 15:20:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] i1 == 0 [2024-01-26 15:20:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] i == 0 [2024-01-26 15:20:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n1 == 0 [2024-01-26 15:20:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] n2 == 0 [2024-01-26 15:20:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] e1 == (_Bool)1 [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L44-L44] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] n2 == 0 [2024-01-26 15:20:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] e2 == (_Bool)1 [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] i == 0 [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (e1 == (_Bool)0 && (e2 == (_Bool)0 || (e2 == (_Bool)0 || e2 == (_Bool)1))) || ((e1 == (_Bool)0 || e1 == (_Bool)1) && (e2 == (_Bool)0 || e2 == (_Bool)1)) [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] -2147483647 <= i [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] i1 == 0 [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] i2 == 0 [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= n1 [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] n2 == 0 [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] i2 == 0 [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] i == 0 [2024-01-26 15:20:50,976 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] i1 == 0 [2024-01-26 15:20:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] e2 == (_Bool)0 [2024-01-26 15:20:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:20:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] n1 == 0 [2024-01-26 15:20:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] e2 == (_Bool)0 [2024-01-26 15:20:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] i == 0 [2024-01-26 15:20:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n1 == 0 [2024-01-26 15:20:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] i1 == 0 [2024-01-26 15:20:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] i2 == 0 [2024-01-26 15:20:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] n2 == 0 [2024-01-26 15:20:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] n2 != 0 [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] i2 == 0 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] i == 0 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] n2 == 0 [2024-01-26 15:20:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] i1 == 0 [2024-01-26 15:20:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] i1 == 0 [2024-01-26 15:20:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] i == 0 [2024-01-26 15:20:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] i2 == 0 [2024-01-26 15:20:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] -2147483647 <= n2 [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,989 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,989 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,989 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] e2 == (_Bool)0 [2024-01-26 15:20:50,989 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,989 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-26 15:20:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] -2147483647 <= i [2024-01-26 15:20:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] e2 == (_Bool)0 || e2 == (_Bool)1 [2024-01-26 15:20:50,997 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] e1 == (_Bool)0 || e1 == (_Bool)1 [2024-01-26 15:20:50,998 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:20:51,019 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:20:51,210 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-bakery-2.wvr.c[3538,3551] [2024-01-26 15:20:51,213 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:20:51,225 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:20:51,234 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-26 15:20:51,237 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 Syntax error [2024-01-26 15:20:51,258 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "e2 == (_Bool)0 || e2 == (_Bool)1" at C: e1 = 1; [43] (Syntax Error: #15[0](0/21 - 0/22)) [2024-01-26 15:20:51,259 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72d9c88e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:20:51, skipping insertion in model container [2024-01-26 15:20:51,259 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:20:51,259 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:20:51,260 INFO L158 Benchmark]: Toolchain (without parser) took 345.64ms. Allocated memory is still 88.1MB. Free memory was 54.4MB in the beginning and 61.1MB in the end (delta: -6.7MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-26 15:20:51,261 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 45.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:51,261 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 88.1MB. Free memory is still 63.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:20:51,262 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.72ms. Allocated memory is still 88.1MB. Free memory was 54.4MB in the beginning and 61.1MB in the end (delta: -6.7MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-26 15:20:51,263 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 45.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 88.1MB. Free memory is still 63.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.72ms. Allocated memory is still 88.1MB. Free memory was 54.4MB in the beginning and 61.1MB in the end (delta: -6.7MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 43]: Unsupported Syntax Unable to instrument "e2 == (_Bool)0 || e2 == (_Bool)1" at C: e1 = 1; [43] (Syntax Error: #15[0](0/21 - 0/22)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN