./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 fced0e87 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:09:24,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:09:24,222 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:09:24,226 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:09:24,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:09:24,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:09:24,249 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:09:24,249 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:09:24,249 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:09:24,252 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:09:24,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:09:24,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:09:24,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:09:24,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:09:24,255 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:09:24,255 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:09:24,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:09:24,255 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:09:24,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:09:24,256 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:09:24,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:09:24,256 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:09:24,256 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:09:24,257 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:09:24,257 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:09:24,257 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:09:24,257 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:09:24,258 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:09:24,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:09:24,258 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:09:24,259 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:09:24,259 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:09:24,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:09:24,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:09:24,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:09:24,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:09:24,260 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:09:24,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:09:24,261 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:09:24,261 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:09:24,261 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:09:24,261 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:09:24,261 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:09:24,262 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:09:24,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:09:24,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:09:24,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:09:24,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:09:24,519 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:09:24,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-01-31 16:09:25,608 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:09:25,783 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:09:25,785 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-01-31 16:09:25,791 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69c10446e/1513bcb2967c40fe8ffcbc48708d7ed6/FLAGc1f4e06e2 [2024-01-31 16:09:25,807 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69c10446e/1513bcb2967c40fe8ffcbc48708d7ed6 [2024-01-31 16:09:25,809 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:09:25,810 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:09:25,810 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-misc-4.wvr.yml/witness.yml [2024-01-31 16:09:25,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:09:25,950 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:09:25,951 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:25,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:09:25,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:09:25,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:25" (1/2) ... [2024-01-31 16:09:25,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46cb37ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:25, skipping insertion in model container [2024-01-31 16:09:25,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:25" (1/2) ... [2024-01-31 16:09:25,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33fa9b4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:25, skipping insertion in model container [2024-01-31 16:09:25,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:25" (2/2) ... [2024-01-31 16:09:25,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46cb37ea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:25, skipping insertion in model container [2024-01-31 16:09:25,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:25" (2/2) ... [2024-01-31 16:09:25,959 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:09:26,008 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:09:26,009 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,009 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,010 INFO L98 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) [2024-01-31 16:09:26,010 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,010 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (((pos <= 2147483645) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,011 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,011 INFO L98 nessWitnessExtractor]: Location invariant after [L67-L67] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:26,011 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-31 16:09:26,011 INFO L98 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) [2024-01-31 16:09:26,011 INFO L98 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)) [2024-01-31 16:09:26,011 INFO L98 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) [2024-01-31 16:09:26,011 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,012 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,012 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:26,012 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,012 INFO L98 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) [2024-01-31 16:09:26,012 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (((pos <= 2147483646) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,012 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((-2147483647 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,012 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,012 INFO L98 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) [2024-01-31 16:09:26,013 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,013 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,013 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,013 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,013 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,013 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((d2 == (_Bool)0) && (v_assert == (_Bool)0)) && (d1 == (_Bool)0 || d1 == (_Bool)1) [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,014 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,015 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L69] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:26,015 INFO L98 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) [2024-01-31 16:09:26,015 INFO L98 nessWitnessExtractor]: Location invariant after [L35-L35] ((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,015 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,015 INFO L98 nessWitnessExtractor]: Location invariant after [L43-L43] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:26,016 INFO L98 nessWitnessExtractor]: Loop invariant at [L45-L45] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:26,016 INFO L98 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) [2024-01-31 16:09:26,016 INFO L98 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) [2024-01-31 16:09:26,016 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((d1 == (_Bool)0) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-01-31 16:09:26,017 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((pos == 0) && (d1 == (_Bool)0)) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-01-31 16:09:26,017 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((v_assert == (_Bool)0) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1) [2024-01-31 16:09:26,017 INFO L98 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) [2024-01-31 16:09:26,017 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:26,017 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (((-2147483646 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:26,037 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:09:26,236 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] [2024-01-31 16:09:26,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:09:26,263 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:09:26,299 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: d1 [2024-01-31 16:09:26,299 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33fa9b4d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:26, skipping insertion in model container [2024-01-31 16:09:26,299 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:26,300 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:09:26,301 INFO L158 Benchmark]: Toolchain (without parser) took 350.86ms. Allocated memory is still 144.7MB. Free memory was 101.8MB in the beginning and 85.4MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:09:26,302 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 144.7MB. Free memory was 106.9MB in the beginning and 106.9MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:26,302 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 144.7MB. Free memory is still 108.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:26,302 INFO L158 Benchmark]: CACSL2BoogieTranslator took 348.54ms. Allocated memory is still 144.7MB. Free memory was 101.5MB in the beginning and 85.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:09:26,304 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 144.7MB. Free memory was 106.9MB in the beginning and 106.9MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 144.7MB. Free memory is still 108.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 348.54ms. Allocated memory is still 144.7MB. Free memory was 101.5MB in the beginning and 85.4MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:09:28,054 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:09:28,110 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:09:28,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:09:28,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:09:28,145 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:09:28,146 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:09:28,146 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:09:28,147 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:09:28,150 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:09:28,150 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:09:28,150 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:09:28,151 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:09:28,152 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:09:28,152 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:09:28,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:09:28,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:09:28,153 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:09:28,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:09:28,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:09:28,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:09:28,154 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:09:28,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:09:28,154 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:09:28,155 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:09:28,155 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:09:28,155 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:09:28,155 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:09:28,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:09:28,156 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:09:28,157 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:09:28,157 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:09:28,157 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:09:28,157 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:09:28,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:09:28,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:09:28,158 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:09:28,159 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:09:28,159 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:09:28,159 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:09:28,159 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:09:28,159 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:09:28,159 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:09:28,160 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:09:28,160 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:09:28,160 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:09:28,160 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:09:28,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:09:28,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:09:28,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:09:28,462 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:09:28,467 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:09:28,469 INFO L431 ainManager$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 [2024-01-31 16:09:28,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:09:28,610 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:09:28,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-01-31 16:09:29,845 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:09:29,986 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:09:29,987 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-4.wvr.c [2024-01-31 16:09:29,998 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08ee5b03e/f4d02967866d4e1fabfe36006370123e/FLAGeb6fe602f [2024-01-31 16:09:30,015 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08ee5b03e/f4d02967866d4e1fabfe36006370123e [2024-01-31 16:09:30,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:09:30,017 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:09:30,019 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:30,019 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:09:30,023 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:09:30,023 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:28" (1/2) ... [2024-01-31 16:09:30,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3982fd24 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:30, skipping insertion in model container [2024-01-31 16:09:30,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:28" (1/2) ... [2024-01-31 16:09:30,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d1eb051 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:30, skipping insertion in model container [2024-01-31 16:09:30,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:30" (2/2) ... [2024-01-31 16:09:30,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3982fd24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:30, skipping insertion in model container [2024-01-31 16:09:30,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:30" (2/2) ... [2024-01-31 16:09:30,027 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:09:30,075 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:09:30,076 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,076 INFO L98 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) [2024-01-31 16:09:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,077 INFO L98 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) [2024-01-31 16:09:30,077 INFO L98 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) [2024-01-31 16:09:30,077 INFO L98 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) [2024-01-31 16:09:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((d2 == (_Bool)0) && (v_assert == (_Bool)0)) && (d1 == (_Bool)0 || d1 == (_Bool)1) [2024-01-31 16:09:30,078 INFO L98 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) [2024-01-31 16:09:30,078 INFO L98 nessWitnessExtractor]: Location invariant after [L67-L67] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,078 INFO L98 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)) [2024-01-31 16:09:30,078 INFO L98 nessWitnessExtractor]: Location invariant after [L35-L35] ((d1 == (_Bool)0 || d1 == (_Bool)1) && (d2 == (_Bool)0 || d2 == (_Bool)1)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,078 INFO L98 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) [2024-01-31 16:09:30,079 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,079 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (((pos <= 2147483646) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,079 INFO L98 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) [2024-01-31 16:09:30,079 INFO L98 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) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((pos == 0) && (d1 == (_Bool)0)) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (((pos <= 2147483645) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant after [L43-L43] (((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((v_assert == (_Bool)0) && (d1 == (_Bool)0 || d1 == (_Bool)1)) && (d2 == (_Bool)0 || d2 == (_Bool)1) [2024-01-31 16:09:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-31 16:09:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,082 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L69] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (((-2147483647 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,083 INFO L98 nessWitnessExtractor]: Loop invariant at [L45-L45] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((d1 == (_Bool)0) && (d2 == (_Bool)0)) && (v_assert == (_Bool)0) [2024-01-31 16:09:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,083 INFO L98 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) [2024-01-31 16:09:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] ((lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (lv_assert == (_Bool)0) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (((-2147483646 <= pos) && (lv_assert == (_Bool)1)) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1) [2024-01-31 16:09:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,084 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((unsigned long )_argptr == 0UL) && (lv_assert == (_Bool)0 || lv_assert == (_Bool)1) [2024-01-31 16:09:30,085 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L46] (lv_assert == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:30,102 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:09:30,272 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] [2024-01-31 16:09:30,277 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:09:30,287 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:09:30,319 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: d1 [2024-01-31 16:09:30,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d1eb051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:30, skipping insertion in model container [2024-01-31 16:09:30,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:30,322 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:09:30,323 INFO L158 Benchmark]: Toolchain (without parser) took 305.92ms. Allocated memory is still 73.4MB. Free memory was 43.9MB in the beginning and 47.0MB in the end (delta: -3.1MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-31 16:09:30,324 INFO L158 Benchmark]: Witness Parser took 0.27ms. Allocated memory is still 52.4MB. Free memory was 30.8MB in the beginning and 30.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:30,324 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 52.4MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:30,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.64ms. Allocated memory is still 73.4MB. Free memory was 43.7MB in the beginning and 47.0MB in the end (delta: -3.3MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-01-31 16:09:30,326 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 0.27ms. Allocated memory is still 52.4MB. Free memory was 30.8MB in the beginning and 30.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 52.4MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.64ms. Allocated memory is still 73.4MB. Free memory was 43.7MB in the beginning and 47.0MB in the end (delta: -3.3MB). Peak memory consumption was 11.6MB. 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