./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-threaded-sum-3.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/popl20-threaded-sum-3.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/popl20-threaded-sum-3.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-threaded-sum-3.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-a340643-m [2024-01-27 14:52:41,013 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:41,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:52:41,083 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:41,084 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:41,111 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:41,112 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:41,112 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:41,113 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:41,116 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:41,116 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:41,116 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:41,117 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:41,118 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:41,118 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:41,118 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:41,119 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:41,119 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:41,119 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:52:41,119 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:41,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:41,120 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:41,120 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:41,120 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:41,120 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:41,121 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:41,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:41,121 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:41,121 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:41,122 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:41,122 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:41,122 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:41,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:41,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:41,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:41,123 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:41,123 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:52:41,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:52:41,124 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:41,124 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:41,124 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:41,124 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:41,124 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:41,124 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:41,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:41,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:41,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:41,305 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:41,306 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:41,306 INFO L431 ainManager$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/popl20-threaded-sum-3.wvr.yml/witness.yml [2024-01-27 14:52:41,453 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:41,454 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:41,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-threaded-sum-3.wvr.c [2024-01-27 14:52:42,348 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:42,519 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:42,519 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-threaded-sum-3.wvr.c [2024-01-27 14:52:42,525 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84bcb41c4/11dfee414c554aeaaa66719f14aa6baa/FLAGa78248393 [2024-01-27 14:52:42,534 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84bcb41c4/11dfee414c554aeaaa66719f14aa6baa [2024-01-27 14:52:42,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:42,536 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:42,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:42,537 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:42,540 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:42,541 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:41" (1/2) ... [2024-01-27 14:52:42,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65eccd4c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:42, skipping insertion in model container [2024-01-27 14:52:42,542 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:41" (1/2) ... [2024-01-27 14:52:42,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79bf16d7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:42, skipping insertion in model container [2024-01-27 14:52:42,543 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:42" (2/2) ... [2024-01-27 14:52:42,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65eccd4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:42, skipping insertion in model container [2024-01-27 14:52:42,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:42" (2/2) ... [2024-01-27 14:52:42,544 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:42,579 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] 1U <= s [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] s != 0U [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] t == 0U [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,580 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] s == 0U [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] U == 0U [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] c == 0U [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] t == 0U [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,581 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] s == 0U [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] m == 0U [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] u == 0U [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L41-L41] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] S != 0U [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] c == 0U [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] 1U <= S [2024-01-27 14:52:42,582 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] m == 0U [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Loop invariant at [L63-L73] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] t <= 4294967294U [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] m == 0U [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] c == 0U [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] t == 0U [2024-01-27 14:52:42,583 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] u == 0U [2024-01-27 14:52:42,584 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] s == 0U [2024-01-27 14:52:42,584 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,585 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] s <= 4294967294U [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] t <= 4294967294U [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] t != 4294967295U [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,586 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,587 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,587 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,587 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] s != 4294967295U [2024-01-27 14:52:42,587 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] s <= 4294967294U [2024-01-27 14:52:42,587 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,587 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,588 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,588 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] s == 0U [2024-01-27 14:52:42,588 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,589 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,589 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,589 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] t == 0U [2024-01-27 14:52:42,589 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] T == 0U [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] u == 0U [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] U == 0U [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] c == 0U [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] s == 0U [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] m == 0U [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,590 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] t == 0U [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m == 0U [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] u == 0U [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] c == 0U [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1U <= t [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] t != 0U [2024-01-27 14:52:42,591 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,592 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Loop invariant at [L82-L92] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] s == 0U [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] T == 0U [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] t == 0U [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] U == 0U [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] m == 0U [2024-01-27 14:52:42,595 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] c == 0U [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] u == 0U [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] S == 0U [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] u == 0U [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] t == 0U [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] c == 0U [2024-01-27 14:52:42,596 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] m == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] m == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] c == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] u == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] s == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] t == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] c == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] m == 0U [2024-01-27 14:52:42,597 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] U == 0U [2024-01-27 14:52:42,616 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:42,768 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/popl20-threaded-sum-3.wvr.c[2996,3009] [2024-01-27 14:52:42,775 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:42,791 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:52:42,829 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "U == 0U" at C: __VERIFIER_atomic_end(); [43] (Syntax Error: #61[until](0/8 - 0/9)) [2024-01-27 14:52:42,829 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79bf16d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:42, skipping insertion in model container [2024-01-27 14:52:42,830 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:42,831 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:42,832 INFO L158 Benchmark]: Toolchain (without parser) took 295.89ms. Allocated memory is still 184.5MB. Free memory was 109.3MB in the beginning and 92.8MB in the end (delta: 16.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:52:42,833 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 113.2MB. Free memory was 76.0MB in the beginning and 75.8MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:42,833 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 184.5MB. Free memory is still 155.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:42,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.12ms. Allocated memory is still 184.5MB. Free memory was 109.3MB in the beginning and 92.8MB in the end (delta: 16.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:52:42,836 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 0.13ms. Allocated memory is still 113.2MB. Free memory was 76.0MB in the beginning and 75.8MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 184.5MB. Free memory is still 155.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 294.12ms. Allocated memory is still 184.5MB. Free memory was 109.3MB in the beginning and 92.8MB in the end (delta: 16.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 43]: Unsupported Syntax Unable to instrument "U == 0U" at C: __VERIFIER_atomic_end(); [43] (Syntax Error: #61[until](0/8 - 0/9)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-threaded-sum-3.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-threaded-sum-3.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-a340643-m [2024-01-27 14:52:44,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:44,653 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:52:44,665 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:44,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:44,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:44,696 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:44,696 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:44,697 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:44,700 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:44,700 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:44,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:44,700 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:44,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:44,702 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:44,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:44,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:44,702 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:44,703 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:44,703 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:44,703 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:44,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:44,705 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:44,705 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:52:44,706 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:52:44,706 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:44,706 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:52:44,706 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:44,706 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:44,706 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:44,707 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:44,707 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:44,708 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:44,708 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:44,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:44,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:44,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:44,709 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:44,709 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:52:44,709 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:52:44,709 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:44,710 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:44,710 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:44,710 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:44,710 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:44,710 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:52:44,710 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:44,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:45,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:45,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:45,010 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:45,010 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:45,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-threaded-sum-3.wvr.c [2024-01-27 14:52:46,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:46,283 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:46,283 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-threaded-sum-3.wvr.c [2024-01-27 14:52:46,288 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9818f68b3/64a996b9299b4c16a60a46b031c6686a/FLAGedce04964 [2024-01-27 14:52:46,301 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9818f68b3/64a996b9299b4c16a60a46b031c6686a [2024-01-27 14:52:46,303 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:46,303 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:46,304 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-threaded-sum-3.wvr.yml/witness.yml [2024-01-27 14:52:46,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:46,419 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:46,419 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:46,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:46,423 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:46,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:46" (1/2) ... [2024-01-27 14:52:46,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76782385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:46, skipping insertion in model container [2024-01-27 14:52:46,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:46" (1/2) ... [2024-01-27 14:52:46,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78c24817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:46, skipping insertion in model container [2024-01-27 14:52:46,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:46" (2/2) ... [2024-01-27 14:52:46,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76782385 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:46, skipping insertion in model container [2024-01-27 14:52:46,428 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:46" (2/2) ... [2024-01-27 14:52:46,428 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:46,463 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:46,465 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,465 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] S != 0U [2024-01-27 14:52:46,465 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] c == 0U [2024-01-27 14:52:46,465 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] 1U <= S [2024-01-27 14:52:46,465 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] m == 0U [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] s != 4294967295U [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] s <= 4294967294U [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L41-L41] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] s == 0U [2024-01-27 14:52:46,466 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] t == 0U [2024-01-27 14:52:46,467 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] U == 0U [2024-01-27 14:52:46,467 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] c == 0U [2024-01-27 14:52:46,467 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] m == 0U [2024-01-27 14:52:46,467 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] u == 0U [2024-01-27 14:52:46,467 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] S == 0U [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] T == 0U [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] U == 0U [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,468 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] c == 0U [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] t == 0U [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] m == 0U [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] s == 0U [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L43-L43] u == 0U [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] s == 0U [2024-01-27 14:52:46,469 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] s != 0U [2024-01-27 14:52:46,470 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] 1U <= s [2024-01-27 14:52:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,471 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] t == 0U [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Loop invariant at [L63-L73] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L42-L42] s == 0U [2024-01-27 14:52:46,472 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] s <= 4294967294U [2024-01-27 14:52:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] t != 4294967295U [2024-01-27 14:52:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] t <= 4294967294U [2024-01-27 14:52:46,473 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1U <= t [2024-01-27 14:52:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] t != 0U [2024-01-27 14:52:46,474 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L45-L45] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] m == 0U [2024-01-27 14:52:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] c == 0U [2024-01-27 14:52:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] u == 0U [2024-01-27 14:52:46,475 INFO L98 nessWitnessExtractor]: Location invariant before [L46-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] t == 0U [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Loop invariant at [L82-L92] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] c == 0U [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] m == 0U [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,476 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] t <= 4294967294U [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] c == 0U [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] s == 0U [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] t == 0U [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] m == 0U [2024-01-27 14:52:46,477 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] u == 0U [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] t == 0U [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] m == 0U [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] u == 0U [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] c == 0U [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Loop invariant at [L44-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,478 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] t == 0U [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] T == 0U [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] c == 0U [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] U == 0U [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] m == 0U [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] u == 0U [2024-01-27 14:52:46,479 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] s == 0U [2024-01-27 14:52:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] u == 0U [2024-01-27 14:52:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] U == 0U [2024-01-27 14:52:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] c == 0U [2024-01-27 14:52:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] m == 0U [2024-01-27 14:52:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] s == 0U [2024-01-27 14:52:46,480 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] t == 0U [2024-01-27 14:52:46,481 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,481 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:46,498 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:46,683 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/popl20-threaded-sum-3.wvr.c[2996,3009] [2024-01-27 14:52:46,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:46,707 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:52:46,748 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "U == 0U" at C: __VERIFIER_atomic_end(); [43] (Syntax Error: #61[until](0/8 - 0/9)) [2024-01-27 14:52:46,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78c24817 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:46, skipping insertion in model container [2024-01-27 14:52:46,749 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:46,749 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:46,751 INFO L158 Benchmark]: Toolchain (without parser) took 331.48ms. Allocated memory is still 92.3MB. Free memory was 52.9MB in the beginning and 66.5MB in the end (delta: -13.6MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2024-01-27 14:52:46,751 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:46,751 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 92.3MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:46,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.64ms. Allocated memory is still 92.3MB. Free memory was 52.9MB in the beginning and 66.5MB in the end (delta: -13.6MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2024-01-27 14:52:46,754 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 92.3MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.64ms. Allocated memory is still 92.3MB. Free memory was 52.9MB in the beginning and 66.5MB in the end (delta: -13.6MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 43]: Unsupported Syntax Unable to instrument "U == 0U" at C: __VERIFIER_atomic_end(); [43] (Syntax Error: #61[until](0/8 - 0/9)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN