./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-misc-4.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-misc-4.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 59af5db6 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-misc-4.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-4.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-59af5db-m [2024-02-02 09:20:18,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:18,698 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:20:18,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:18,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:18,715 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:18,715 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:18,715 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:18,716 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:18,716 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:18,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:18,717 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:18,717 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:18,717 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:18,718 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:18,718 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:18,718 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:18,718 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:18,719 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:20:18,719 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:18,719 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:18,719 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:18,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:18,720 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:18,720 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:18,720 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:18,721 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:18,721 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:18,721 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:18,721 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:18,721 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:18,722 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:18,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:18,722 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:18,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:18,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:18,722 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:20:18,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:20:18,723 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:18,723 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:18,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:18,723 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:18,723 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:18,724 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:18,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:18,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:19,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:19,003 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:19,003 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:19,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-02-02 09:20:20,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:20,224 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:20,225 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-02-02 09:20:20,231 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37d0e4cc1/4328451044f04751b014a8289f41cf65/FLAG2a46c525b [2024-02-02 09:20:20,246 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37d0e4cc1/4328451044f04751b014a8289f41cf65 [2024-02-02 09:20:20,249 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:20,250 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:20,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-4.wvr.yml/witness.yml [2024-02-02 09:20:20,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:20,363 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:20,364 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:20,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:20,368 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:20,369 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:20" (1/2) ... [2024-02-02 09:20:20,370 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a07749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:20, skipping insertion in model container [2024-02-02 09:20:20,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:20" (1/2) ... [2024-02-02 09:20:20,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462800a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:20, skipping insertion in model container [2024-02-02 09:20:20,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:20" (2/2) ... [2024-02-02 09:20:20,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a07749 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:20, skipping insertion in model container [2024-02-02 09:20:20,372 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:20" (2/2) ... [2024-02-02 09:20:20,372 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:20,406 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:20,408 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,408 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((d2 == (_Bool)0) && (v_assert == (_Bool)0)) && (d1 == (_Bool)0 || d1 == (_Bool)1) [2024-02-02 09:20:20,408 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ((d1 == (_Bool)0) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:20,408 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (((pos == 0) && (d1 == (_Bool)0)) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:20,408 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,409 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,409 INFO L101 nessWitnessExtractor]: Location invariant before [L43-L43] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,409 INFO L101 nessWitnessExtractor]: Location invariant before [L42-L42] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,412 INFO L101 nessWitnessExtractor]: Location invariant after [L34-L36] ((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,412 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant before [L35-L35] (((((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] ((v_assert == (_Bool)0) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] (((v_assert == (_Bool)0) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (val == (_Bool)0 || val == (_Bool)1) [2024-02-02 09:20:20,413 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,414 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,414 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,414 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,414 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L79] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,415 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,415 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (((-2147483647 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,415 INFO L101 nessWitnessExtractor]: Location invariant before [L46-L55] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,415 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (((pos <= 2147483645) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Location invariant before [L44-L44] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Loop invariant at [L69-L84] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Loop invariant at [L45-L60] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,416 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,417 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:20,417 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] ((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,417 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (((pos == 0) && (d1 == (_Bool)0)) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:20,417 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (((pos <= 2147483646) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,417 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:20:20,418 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,419 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,419 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (((-2147483646 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,419 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,419 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-02 09:20:20,419 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((pos == 0) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && ((d1 == (_Bool)1 || (d1 == (_Bool)0 || d1 == (_Bool)1)) || (d1 == (_Bool)0 || d1 == (_Bool)1)) [2024-02-02 09:20:20,419 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,420 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:20,420 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:20,440 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:20,570 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-misc-4.wvr.c[2989,3002] [2024-02-02 09:20:20,575 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:20,581 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:20,588 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:20:20,591 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 [2024-02-02 09:20:20,612 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: d1 [2024-02-02 09:20:20,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462800a4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:20, skipping insertion in model container [2024-02-02 09:20:20,613 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:20,613 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:20,615 INFO L158 Benchmark]: Toolchain (without parser) took 250.36ms. Allocated memory is still 157.3MB. Free memory was 102.4MB in the beginning and 88.0MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:20,615 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory was 67.5MB in the beginning and 67.4MB in the end (delta: 83.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:20,616 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 157.3MB. Free memory is still 109.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:20,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 248.45ms. Allocated memory is still 157.3MB. Free memory was 102.4MB in the beginning and 88.0MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:20,618 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory was 67.5MB in the beginning and 67.4MB in the end (delta: 83.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 157.3MB. Free memory is still 109.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 248.45ms. Allocated memory is still 157.3MB. Free memory was 102.4MB in the beginning and 88.0MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 35]: Incorrect Syntax Undeclared variable in ACSL expression: d1 RESULT: Ultimate could not prove your program: Incorrect Syntax 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-misc-4.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-4.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-59af5db-m [2024-02-02 09:20:22,516 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:22,581 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:20:22,588 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:22,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:22,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:22,623 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:22,623 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:22,624 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:22,627 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:22,627 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:22,627 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:22,628 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:22,629 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:22,629 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:22,630 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:22,630 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:22,630 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:22,630 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:22,630 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:22,630 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:22,631 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:22,631 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:22,632 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:20:22,632 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:20:22,632 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:22,632 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:20:22,632 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:22,632 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:22,633 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:22,634 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:22,634 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:22,634 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:22,634 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:22,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:22,635 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:22,635 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:22,635 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:22,635 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:20:22,636 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:20:22,636 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:22,636 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:22,636 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:22,636 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:22,637 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:22,637 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:20:22,637 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:22,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:22,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:22,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:22,903 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:22,904 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:22,905 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-02-02 09:20:24,012 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:24,176 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:24,176 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-02-02 09:20:24,187 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eeadb41c1/d7dbcd87391941769edb993c15bfc1ce/FLAG3a20c9655 [2024-02-02 09:20:24,200 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eeadb41c1/d7dbcd87391941769edb993c15bfc1ce [2024-02-02 09:20:24,202 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:24,202 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:24,212 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-4.wvr.yml/witness.yml [2024-02-02 09:20:24,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:24,328 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:24,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:24,330 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:24,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:24,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:24" (1/2) ... [2024-02-02 09:20:24,335 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@747b4514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:24, skipping insertion in model container [2024-02-02 09:20:24,335 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:24" (1/2) ... [2024-02-02 09:20:24,337 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17b27463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:24, skipping insertion in model container [2024-02-02 09:20:24,337 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:24" (2/2) ... [2024-02-02 09:20:24,337 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@747b4514 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:24, skipping insertion in model container [2024-02-02 09:20:24,337 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:24" (2/2) ... [2024-02-02 09:20:24,337 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:24,374 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:24,375 INFO L101 nessWitnessExtractor]: Location invariant before [L66-L66] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,375 INFO L101 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L79] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Loop invariant at [L69-L84] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Location invariant before [L43-L43] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Loop invariant at [L45-L60] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,376 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] (((pos <= 2147483646) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (((pos == 0) && (d1 == (_Bool)0)) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] ((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,377 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-02 09:20:24,378 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,378 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (((pos == 0) && (d1 == (_Bool)0)) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:24,378 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,378 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((pos == 0) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && ((d1 == (_Bool)1 || (d1 == (_Bool)0 || d1 == (_Bool)1)) || (d1 == (_Bool)0 || d1 == (_Bool)1)) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L44-L44] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L46-L55] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,379 INFO L101 nessWitnessExtractor]: Location invariant before [L104-L104] ((v_assert == (_Bool)0) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1) [2024-02-02 09:20:24,380 INFO L101 nessWitnessExtractor]: Location invariant before [L42-L42] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,380 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,380 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] (((v_assert == (_Bool)0) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (val == (_Bool)0 || val == (_Bool)1) [2024-02-02 09:20:24,380 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,380 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L72] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,381 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (((-2147483646 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L35-L35] (((((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] (((pos <= 2147483645) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] (((-2147483647 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L102-L102] ((d1 == (_Bool)0) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-02-02 09:20:24,382 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,383 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((d2 == (_Bool)0) && (v_assert == (_Bool)0)) && (d1 == (_Bool)0 || d1 == (_Bool)1) [2024-02-02 09:20:24,383 INFO L101 nessWitnessExtractor]: Location invariant after [L34-L36] ((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:24,383 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:24,400 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:24,556 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-misc-4.wvr.c[2989,3002] [2024-02-02 09:20:24,560 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:24,570 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:24,579 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:20:24,583 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 [2024-02-02 09:20:24,605 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: d1 [2024-02-02 09:20:24,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17b27463 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:24, skipping insertion in model container [2024-02-02 09:20:24,606 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:24,607 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:24,608 INFO L158 Benchmark]: Toolchain (without parser) took 279.69ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 37.5MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:24,609 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 24.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:24,609 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:24,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.72ms. Allocated memory is still 79.7MB. Free memory was 52.1MB in the beginning and 37.7MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:24,611 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 24.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.72ms. Allocated memory is still 79.7MB. Free memory was 52.1MB in the beginning and 37.7MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 35]: Incorrect Syntax Undeclared variable in ACSL expression: d1 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN