./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-prod-cons.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-prod-cons.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-prod-cons.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons.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 14:52:28,472 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:28,543 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:52:28,547 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:28,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:28,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:28,580 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:28,581 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:28,581 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:28,584 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:28,584 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:28,584 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:28,585 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:28,586 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:28,586 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:28,587 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:28,587 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:28,587 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:28,587 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:52:28,587 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:28,588 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:28,588 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:28,588 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:28,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:28,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:28,589 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:28,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:28,589 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:28,590 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:28,590 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:28,591 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:28,591 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:28,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:28,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:28,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:28,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:28,592 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:52:28,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:52:28,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:28,592 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:28,592 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:28,593 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:28,593 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:28,593 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:28,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:28,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:28,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:28,797 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:28,798 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:28,799 INFO L431 ainManager$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-prod-cons.wvr.yml/witness.yml [2024-01-27 14:52:28,928 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:28,929 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:28,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-27 14:52:29,840 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:30,003 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:30,004 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-27 14:52:30,010 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb862a0c/227ae76efbb24bbfb3e72f95cd800e2a/FLAG6ce3da723 [2024-01-27 14:52:30,020 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb862a0c/227ae76efbb24bbfb3e72f95cd800e2a [2024-01-27 14:52:30,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:30,022 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:30,023 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:30,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:30,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:30,027 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:28" (1/2) ... [2024-01-27 14:52:30,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6564a66 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:30, skipping insertion in model container [2024-01-27 14:52:30,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:28" (1/2) ... [2024-01-27 14:52:30,029 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ab46c67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:30, skipping insertion in model container [2024-01-27 14:52:30,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:30" (2/2) ... [2024-01-27 14:52:30,029 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6564a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:30, skipping insertion in model container [2024-01-27 14:52:30,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:30" (2/2) ... [2024-01-27 14:52:30,030 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:30,068 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:30,069 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] v_assert == (_Bool)0 [2024-01-27 14:52:30,069 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-27 14:52:30,069 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] d == 0 [2024-01-27 14:52:30,070 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-27 14:52:30,070 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] back == 0 [2024-01-27 14:52:30,071 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] W == 0 [2024-01-27 14:52:30,071 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] n == 0 [2024-01-27 14:52:30,071 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= w [2024-01-27 14:52:30,071 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,071 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] w != 0 [2024-01-27 14:52:30,071 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] d == 0 [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)1 [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] v_assert == (_Bool)1 [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] queue == 0 [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] d == 0 [2024-01-27 14:52:30,072 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue == 0 [2024-01-27 14:52:30,073 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d == 0 [2024-01-27 14:52:30,073 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] v_assert == (_Bool)1 [2024-01-27 14:52:30,073 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,073 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,073 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= front [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] queue == 0 [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] back == 0 [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] d == 0 [2024-01-27 14:52:30,074 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= back [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 1 <= w [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] w != 0 [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] v_assert == (_Bool)1 [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] queue == 0 [2024-01-27 14:52:30,075 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] d == 0 [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 1 <= w [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,077 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] w != 0 [2024-01-27 14:52:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] size != 0 [2024-01-27 14:52:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)1 [2024-01-27 14:52:30,078 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d == 0 [2024-01-27 14:52:30,079 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue == 0 [2024-01-27 14:52:30,079 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 14:52:30,079 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L82] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,079 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d == 0 [2024-01-27 14:52:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue == 0 [2024-01-27 14:52:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:30,080 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] 0 <= i [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)1 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] front == 0 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] d == 0 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] back == 0 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] n == 0 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] queue == 0 [2024-01-27 14:52:30,081 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] back == 0 [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] front == 0 [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] queue == 0 [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] d == 0 [2024-01-27 14:52:30,082 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] w != 0 [2024-01-27 14:52:30,083 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= back [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 1 <= w [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d == 0 [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] d == 0 [2024-01-27 14:52:30,086 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] queue == 0 [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] d == 0 [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] queue == 0 [2024-01-27 14:52:30,087 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] v_assert == (_Bool)1 [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] front <= 2147483646 [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= back [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 1 <= w [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] w != 0 [2024-01-27 14:52:30,088 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] w != 0 [2024-01-27 14:52:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 1 <= w [2024-01-27 14:52:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,089 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] w != 0 [2024-01-27 14:52:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 1 <= w [2024-01-27 14:52:30,090 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] w != 0 [2024-01-27 14:52:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] 1 <= w [2024-01-27 14:52:30,091 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,092 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,093 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] d == 0 [2024-01-27 14:52:30,093 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] v_assert == (_Bool)1 [2024-01-27 14:52:30,093 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-27 14:52:30,093 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] queue == 0 [2024-01-27 14:52:30,093 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] d == 0 [2024-01-27 14:52:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)1 [2024-01-27 14:52:30,094 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] w != 0 [2024-01-27 14:52:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 1 <= w [2024-01-27 14:52:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:30,095 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 14:52:30,117 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:30,244 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-prod-cons.wvr.c[3095,3108] [2024-01-27 14:52:30,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:30,276 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:30,284 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:52:30,311 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "v_assert == (_Bool)0 || v_assert == (_Bool)1" at C: _Bool cond = v_assert; [50] (Syntax Error: #15[0](0/27 - 0/28)) [2024-01-27 14:52:30,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ab46c67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:30, skipping insertion in model container [2024-01-27 14:52:30,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:30,312 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:30,313 INFO L158 Benchmark]: Toolchain (without parser) took 291.19ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 119.0MB in the end (delta: 17.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:52:30,314 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 119.5MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:30,314 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 119.5MB. Free memory is still 87.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:30,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 289.48ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 119.0MB in the end (delta: 17.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:52:30,315 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 0.15ms. Allocated memory is still 119.5MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 119.5MB. Free memory is still 87.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 289.48ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 119.0MB in the end (delta: 17.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 50]: Unsupported Syntax Unable to instrument "v_assert == (_Bool)0 || v_assert == (_Bool)1" at C: _Bool cond = v_assert; [50] (Syntax Error: #15[0](0/27 - 0/28)) 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-prod-cons.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons.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 14:52:32,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:52:32,412 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:52:32,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:52:32,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:52:32,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:52:32,443 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:52:32,443 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:52:32,443 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:52:32,446 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:52:32,446 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:52:32,447 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:52:32,447 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:52:32,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:52:32,448 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:52:32,449 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:52:32,449 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:52:32,449 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:52:32,449 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:52:32,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:52:32,450 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:52:32,450 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:52:32,450 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:52:32,451 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:52:32,451 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:52:32,451 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:52:32,451 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:52:32,451 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:52:32,451 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:52:32,452 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:52:32,453 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:52:32,453 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:52:32,453 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:52:32,453 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:52:32,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:52:32,453 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:52:32,454 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:52:32,454 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:52:32,454 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:52:32,455 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:52:32,455 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:52:32,455 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:52:32,455 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:52:32,455 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:52:32,455 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:52:32,456 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:52:32,456 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:52:32,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:52:32,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:52:32,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:52:32,707 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:52:32,708 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:52:32,710 INFO L431 ainManager$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-prod-cons.wvr.yml/witness.yml [2024-01-27 14:52:32,832 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:52:32,832 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:52:32,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-27 14:52:33,869 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:52:34,038 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:52:34,038 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-27 14:52:34,044 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ded3411d/ddf0c9f20f93405c86684d77c4698114/FLAG9d29d021e [2024-01-27 14:52:34,059 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ded3411d/ddf0c9f20f93405c86684d77c4698114 [2024-01-27 14:52:34,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:52:34,060 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:52:34,062 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:34,062 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:52:34,066 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:52:34,066 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:32" (1/2) ... [2024-01-27 14:52:34,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3abc494b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:34, skipping insertion in model container [2024-01-27 14:52:34,067 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:52:32" (1/2) ... [2024-01-27 14:52:34,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@305b6d6a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:52:34, skipping insertion in model container [2024-01-27 14:52:34,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:34" (2/2) ... [2024-01-27 14:52:34,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3abc494b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:34, skipping insertion in model container [2024-01-27 14:52:34,070 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:52:34" (2/2) ... [2024-01-27 14:52:34,070 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:52:34,117 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:52:34,118 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d == 0 [2024-01-27 14:52:34,118 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue == 0 [2024-01-27 14:52:34,118 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (long long )i - (long long )size >= 0LL [2024-01-27 14:52:34,118 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)1 [2024-01-27 14:52:34,118 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] 0 <= i [2024-01-27 14:52:34,119 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L82] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,119 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= front [2024-01-27 14:52:34,119 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,119 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,120 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,121 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,121 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,121 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,121 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,121 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] queue == 0 [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] d == 0 [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] v_assert == (_Bool)1 [2024-01-27 14:52:34,122 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] queue == 0 [2024-01-27 14:52:34,123 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] d == 0 [2024-01-27 14:52:34,123 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,123 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] w != 0 [2024-01-27 14:52:34,123 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= w [2024-01-27 14:52:34,123 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,124 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)1 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] d == 0 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] d == 0 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] back == 0 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] queue == 0 [2024-01-27 14:52:34,125 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,126 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,126 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] v_assert == (_Bool)1 [2024-01-27 14:52:34,126 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue == 0 [2024-01-27 14:52:34,126 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d == 0 [2024-01-27 14:52:34,126 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 1 <= w [2024-01-27 14:52:34,126 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,127 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,127 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] w != 0 [2024-01-27 14:52:34,127 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] front == 0 [2024-01-27 14:52:34,128 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 [2024-01-27 14:52:34,128 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] back == 0 [2024-01-27 14:52:34,128 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] d == 0 [2024-01-27 14:52:34,128 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] queue == 0 [2024-01-27 14:52:34,128 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] queue == 0 [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] d == 0 [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] v_assert == (_Bool)1 [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] v_assert == (_Bool)1 [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] queue == 0 [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] d == 0 [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 1 <= w [2024-01-27 14:52:34,129 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] w != 0 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d == 0 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] back == 0 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] n == 0 [2024-01-27 14:52:34,130 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] d == 0 [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] queue == 0 [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] front == 0 [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= back [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] w != 0 [2024-01-27 14:52:34,131 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 1 <= w [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] w != 0 [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 1 <= w [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] d == 0 [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] queue == 0 [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] v_assert == (_Bool)1 [2024-01-27 14:52:34,132 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)1 [2024-01-27 14:52:34,133 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] d == 0 [2024-01-27 14:52:34,133 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-27 14:52:34,133 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] n == 0 [2024-01-27 14:52:34,133 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] back == 0 [2024-01-27 14:52:34,133 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] W == 0 [2024-01-27 14:52:34,133 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] d == 0 [2024-01-27 14:52:34,134 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] v_assert == (_Bool)0 [2024-01-27 14:52:34,134 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-27 14:52:34,134 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,134 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] w != 0 [2024-01-27 14:52:34,134 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,134 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= back [2024-01-27 14:52:34,135 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,135 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 1 <= w [2024-01-27 14:52:34,135 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] front <= 2147483646 [2024-01-27 14:52:34,135 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,136 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,136 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= back [2024-01-27 14:52:34,136 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] 1 <= w [2024-01-27 14:52:34,137 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,137 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] w != 0 [2024-01-27 14:52:34,137 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,137 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 1 <= w [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] w != 0 [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] w != 0 [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,138 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 1 <= w [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d == 0 [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] size != 0 [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)1 [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:52:34,139 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 14:52:34,140 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue == 0 [2024-01-27 14:52:34,140 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:52:34,140 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:52:34,159 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:34,323 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-prod-cons.wvr.c[3095,3108] [2024-01-27 14:52:34,335 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:34,356 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:52:34,365 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:52:34,385 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-prod-cons.wvr.c[3095,3108] [2024-01-27 14:52:34,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:52:34,398 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:52:34,408 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-27 14:52:34,432 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "v_assert == (_Bool)0 || v_assert == (_Bool)1" at C: _Bool cond = v_assert; [50] (Syntax Error: #15[0](0/27 - 0/28)) [2024-01-27 14:52:34,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@305b6d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:52:34, skipping insertion in model container [2024-01-27 14:52:34,433 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:52:34,433 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:52:34,435 INFO L158 Benchmark]: Toolchain (without parser) took 373.78ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 42.5MB in the beginning and 62.1MB in the end (delta: -19.6MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2024-01-27 14:52:34,436 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:34,436 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 42.5MB in the beginning and 42.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:52:34,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.82ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 42.3MB in the beginning and 62.1MB in the end (delta: -19.8MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2024-01-27 14:52:34,439 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 0.21ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 42.5MB in the beginning and 42.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.82ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 42.3MB in the beginning and 62.1MB in the end (delta: -19.8MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 50]: Unsupported Syntax Unable to instrument "v_assert == (_Bool)0 || v_assert == (_Bool)1" at C: _Bool cond = v_assert; [50] (Syntax Error: #15[0](0/27 - 0/28)) 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