./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-5.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-5.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-5.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-59af5db-m [2024-02-02 09:20:19,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:19,423 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:20:19,436 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:19,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:19,465 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:19,466 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:19,467 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:19,467 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:19,471 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:19,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:19,472 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:19,472 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:19,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:19,474 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:19,475 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:19,475 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:19,475 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:19,475 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:20:19,476 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:19,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:19,477 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:19,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:19,478 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:19,478 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:19,478 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:19,478 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:19,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:19,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:19,480 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:19,480 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:19,481 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:19,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:19,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:19,481 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:19,482 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:19,482 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:20:19,482 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:20:19,482 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:19,482 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:19,483 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:19,483 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:19,483 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:19,483 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:19,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:19,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:19,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:19,756 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:19,756 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:19,757 INFO L431 ainManager$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-5.wvr.yml/witness.yml [2024-02-02 09:20:19,953 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:19,954 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:19,956 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c [2024-02-02 09:20:21,099 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:21,333 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:21,334 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c [2024-02-02 09:20:21,345 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f540db292/402d920133034594854e2b3487c8777c/FLAGda4446a71 [2024-02-02 09:20:21,361 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f540db292/402d920133034594854e2b3487c8777c [2024-02-02 09:20:21,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:21,365 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:21,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:21,367 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:21,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:21,372 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:19" (1/2) ... [2024-02-02 09:20:21,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65dd28ae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:21, skipping insertion in model container [2024-02-02 09:20:21,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:19" (1/2) ... [2024-02-02 09:20:21,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13decff4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:21, skipping insertion in model container [2024-02-02 09:20:21,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:21" (2/2) ... [2024-02-02 09:20:21,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65dd28ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:21, skipping insertion in model container [2024-02-02 09:20:21,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:21" (2/2) ... [2024-02-02 09:20:21,376 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:21,403 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:21,405 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (c2 == 0) && (v_assert == (_Bool)0) [2024-02-02 09:20:21,405 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,405 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (((-2147483647 <= pos) && (-2147483647 <= c1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,405 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,405 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] ((-2147483647 <= pos) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,405 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,406 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (((pos == 0) && (c1 == 0)) && (c2 == 0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:21,406 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,406 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-02 09:20:21,406 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (((pos <= 2147483646) && (c2 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,406 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,406 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,407 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,407 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (c2 == 0) && (v_assert == (_Bool)0) [2024-02-02 09:20:21,407 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,407 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,407 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,407 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,408 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,408 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,408 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)0 [2024-02-02 09:20:21,408 INFO L101 nessWitnessExtractor]: Loop invariant at [L45-L62] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,408 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= pos) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,409 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] (((pos <= 2147483646) && (c1 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,409 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] ((pos <= 2147483646) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,409 INFO L101 nessWitnessExtractor]: Location invariant before [L43-L43] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,409 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,409 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,409 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] ((c1 == 0) && (c2 == 0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:21,410 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,410 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((pos <= 2147483646) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,410 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,410 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,410 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,410 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,411 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,411 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (((-2147483647 <= pos) && (-2147483647 <= c2)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,411 INFO L101 nessWitnessExtractor]: Location invariant before [L46-L58] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,413 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,413 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,413 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-02 09:20:21,413 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L84] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,414 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,414 INFO L101 nessWitnessExtractor]: Location invariant after [L34-L36] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-02 09:20:21,414 INFO L101 nessWitnessExtractor]: Loop invariant at [L71-L88] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,414 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,414 INFO L101 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-02-02 09:20:21,415 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-02-02 09:20:21,415 INFO L101 nessWitnessExtractor]: Location invariant before [L44-L44] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,415 INFO L101 nessWitnessExtractor]: Location invariant before [L35-L35] (v_assert == (_Bool)0 || v_assert == (_Bool)1) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:21,445 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:21,600 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-5.wvr.c[3066,3079] [2024-02-02 09:20:21,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:21,612 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:21,623 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 09:20:21,627 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 09:20:21,655 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: v_assert [2024-02-02 09:20:21,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13decff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:21, skipping insertion in model container [2024-02-02 09:20:21,656 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:21,657 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:21,659 INFO L158 Benchmark]: Toolchain (without parser) took 293.18ms. Allocated memory is still 197.1MB. Free memory was 161.8MB in the beginning and 147.2MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:21,659 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 121.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:21,659 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 121.6MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:21,660 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.18ms. Allocated memory is still 197.1MB. Free memory was 161.8MB in the beginning and 147.2MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:21,662 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 121.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.21ms. Allocated memory is still 121.6MB. Free memory is still 91.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.18ms. Allocated memory is still 197.1MB. Free memory was 161.8MB in the beginning and 147.2MB in the end (delta: 14.6MB). 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: v_assert 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-5.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-5.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 09:20:23,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:20:23,816 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:20:23,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:20:23,823 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:20:23,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:20:23,856 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:20:23,856 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:20:23,857 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:20:23,861 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:20:23,862 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:20:23,862 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:20:23,862 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:20:23,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:20:23,864 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:20:23,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:20:23,865 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:20:23,865 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:20:23,865 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:20:23,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:20:23,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:20:23,867 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:20:23,867 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:20:23,867 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:20:23,868 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:20:23,868 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:20:23,868 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:20:23,868 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:20:23,869 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:20:23,869 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:20:23,870 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:20:23,870 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:20:23,870 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:20:23,871 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:20:23,871 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:20:23,871 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:20:23,872 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:20:23,872 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:20:23,872 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:20:23,873 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:20:23,873 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:20:23,873 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:20:23,873 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:20:23,873 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:20:23,874 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:20:23,874 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:20:23,874 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:20:24,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:24,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:24,243 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:24,244 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:24,244 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:24,247 INFO L431 ainManager$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-5.wvr.yml/witness.yml [2024-02-02 09:20:24,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:24,420 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:24,421 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c [2024-02-02 09:20:25,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:25,792 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:25,793 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c [2024-02-02 09:20:25,802 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25d100846/93b2a518e78c4ea9a9b060df726bbba8/FLAG646a23116 [2024-02-02 09:20:25,818 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25d100846/93b2a518e78c4ea9a9b060df726bbba8 [2024-02-02 09:20:25,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:25,820 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:25,823 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:25,823 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:25,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:25,828 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" (1/2) ... [2024-02-02 09:20:25,829 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133a8637 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:25, skipping insertion in model container [2024-02-02 09:20:25,829 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" (1/2) ... [2024-02-02 09:20:25,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a2a0d2a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:25, skipping insertion in model container [2024-02-02 09:20:25,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:25" (2/2) ... [2024-02-02 09:20:25,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133a8637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:25, skipping insertion in model container [2024-02-02 09:20:25,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:25" (2/2) ... [2024-02-02 09:20:25,832 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:25,874 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:25,875 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,875 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,875 INFO L101 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,875 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,875 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-02-02 09:20:25,876 INFO L101 nessWitnessExtractor]: Location invariant before [L72-L84] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,876 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L50] (((-2147483647 <= pos) && (-2147483647 <= c1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,876 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((pos <= 2147483646) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,876 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,876 INFO L101 nessWitnessExtractor]: Location invariant before [L44-L44] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,877 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,877 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] (((pos <= 2147483646) && (c1 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,877 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (((pos <= 2147483646) && (c2 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,877 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,877 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)0 [2024-02-02 09:20:25,877 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,878 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] ((pos <= 2147483646) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,878 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,878 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,879 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L48] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,879 INFO L101 nessWitnessExtractor]: Location invariant before [L106-L106] ((c1 == 0) && (c2 == 0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:25,879 INFO L101 nessWitnessExtractor]: Location invariant before [L43-L43] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,879 INFO L101 nessWitnessExtractor]: Location invariant before [L46-L58] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,879 INFO L101 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,879 INFO L101 nessWitnessExtractor]: Location invariant before [L105-L105] (((pos == 0) && (c1 == 0)) && (c2 == 0)) && (v_assert == (_Bool)0) [2024-02-02 09:20:25,880 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,880 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,880 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,880 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,880 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (c2 == 0) && (v_assert == (_Bool)0) [2024-02-02 09:20:25,881 INFO L101 nessWitnessExtractor]: Loop invariant at [L71-L88] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,881 INFO L101 nessWitnessExtractor]: Location invariant after [L34-L36] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-02 09:20:25,881 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,882 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,883 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-02 09:20:25,883 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,883 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,883 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,883 INFO L101 nessWitnessExtractor]: Loop invariant at [L45-L62] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,884 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-02-02 09:20:25,884 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,884 INFO L101 nessWitnessExtractor]: Location invariant before [L49-L49] ((-2147483647 <= pos) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,884 INFO L101 nessWitnessExtractor]: Location invariant before [L86-L86] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,884 INFO L101 nessWitnessExtractor]: Location invariant before [L35-L35] (v_assert == (_Bool)0 || v_assert == (_Bool)1) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,885 INFO L101 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,885 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-02-02 09:20:25,885 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((-2147483647 <= pos) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,885 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] (((-2147483647 <= pos) && (-2147483647 <= c2)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,885 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (c2 == 0) && (v_assert == (_Bool)0) [2024-02-02 09:20:25,886 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-02-02 09:20:25,907 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:26,117 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-5.wvr.c[3066,3079] [2024-02-02 09:20:26,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:26,137 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:26,150 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 09:20:26,153 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 09:20:26,183 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: v_assert [2024-02-02 09:20:26,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a2a0d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:26, skipping insertion in model container [2024-02-02 09:20:26,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:26,184 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:26,186 INFO L158 Benchmark]: Toolchain (without parser) took 365.35ms. Allocated memory is still 69.2MB. Free memory was 46.1MB in the beginning and 31.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:26,187 INFO L158 Benchmark]: Witness Parser took 0.23ms. Allocated memory is still 69.2MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:26,187 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 69.2MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:26,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.48ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 31.4MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:20:26,189 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.23ms. Allocated memory is still 69.2MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 69.2MB. Free memory is still 53.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.48ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 31.4MB in the end (delta: 14.5MB). 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: v_assert 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