./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-min-max-1.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-min-max-1.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:08:58,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:08:58,934 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:08:58,938 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:08:58,939 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:08:58,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:08:58,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:08:58,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:08:58,964 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:08:58,967 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:08:58,967 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:08:58,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:08:58,967 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:08:58,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:08:58,969 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:08:58,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:08:58,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:08:58,969 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:08:58,970 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:08:58,970 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:08:58,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:08:58,971 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:08:58,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:08:58,971 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:08:58,971 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:08:58,972 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:08:58,972 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:08:58,972 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:08:58,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:08:58,973 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:08:58,974 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:08:58,974 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:08:58,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:08:58,974 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:08:58,974 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:08:58,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:08:58,975 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:08:58,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:08:58,975 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:08:58,975 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:08:58,976 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:08:58,976 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:08:58,976 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:08:58,976 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:08:59,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:08:59,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:08:59,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:08:59,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:08:59,240 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:08:59,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-31 16:09:00,322 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:09:00,526 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:09:00,527 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-31 16:09:00,540 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4f59a68a/918c7b80a57a404598e02415b456b704/FLAG9f886cec6 [2024-01-31 16:09:00,555 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4f59a68a/918c7b80a57a404598e02415b456b704 [2024-01-31 16:09:00,556 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:09:00,557 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:09:00,559 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-min-max-1.wvr.yml/witness.yml [2024-01-31 16:09:00,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:09:00,693 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:09:00,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:00,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:09:00,698 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:09:00,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:00" (1/2) ... [2024-01-31 16:09:00,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f87a99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:00, skipping insertion in model container [2024-01-31 16:09:00,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:00" (1/2) ... [2024-01-31 16:09:00,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f9b24ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:00, skipping insertion in model container [2024-01-31 16:09:00,700 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:00" (2/2) ... [2024-01-31 16:09:00,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f87a99 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:00, skipping insertion in model container [2024-01-31 16:09:00,701 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:00" (2/2) ... [2024-01-31 16:09:00,702 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:09:00,753 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:09:00,754 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((A == 0) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:00,754 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((b2 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1) [2024-01-31 16:09:00,755 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,755 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:09:00,755 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (((A == 0) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:00,755 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,755 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((A == 0) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-31 16:09:00,756 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0)) && (size != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && (((((((((((((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)) [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:00,757 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] ((v_assert == (_Bool)0 || v_assert == (_Bool)1) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,758 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || ((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:09:00,758 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (((A == 0) && (v_assert == (_Bool)0)) && (b2 == (_Bool)0)) && (b1 == (_Bool)0 || b1 == (_Bool)1) [2024-01-31 16:09:00,758 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((((A == 0) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:00,758 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,758 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,758 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((unsigned long )_argptr == 0UL) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || ((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L56] ((unsigned long )_argptr == 0UL) && ((((((((((((10 <= i && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((A == 0) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] ((((((A == 0) && (min == 0)) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L125] ((((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((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)) [2024-01-31 16:09:00,759 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,760 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:09:00,760 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,760 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:09:00,760 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:09:00,761 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((10 <= i && i != 1) && i != 2)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:09:00,761 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] ((v_assert == (_Bool)0 || v_assert == (_Bool)1) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:00,780 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:09:00,942 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c[3096,3109] [2024-01-31 16:09:00,949 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:09:00,956 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:09:01,028 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:09:01,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f9b24ba and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:01, skipping insertion in model container [2024-01-31 16:09:01,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:01,031 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:09:01,033 INFO L158 Benchmark]: Toolchain (without parser) took 338.89ms. Allocated memory is still 169.9MB. Free memory was 131.7MB in the beginning and 112.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:09:01,033 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 169.9MB. Free memory is still 127.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:01,033 INFO L158 Benchmark]: Witness Parser took 0.37ms. Allocated memory is still 169.9MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:01,034 INFO L158 Benchmark]: CACSL2BoogieTranslator took 337.26ms. Allocated memory is still 169.9MB. Free memory was 131.7MB in the beginning and 112.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:09:01,035 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 169.9MB. Free memory is still 127.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.37ms. Allocated memory is still 169.9MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 337.26ms. Allocated memory is still 169.9MB. Free memory was 131.7MB in the beginning and 112.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 62]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-min-max-1.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:09:03,025 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:09:03,060 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:09:03,064 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:09:03,064 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:09:03,079 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:09:03,080 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:09:03,081 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:09:03,081 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:09:03,082 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:09:03,082 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:09:03,082 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:09:03,083 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:09:03,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:09:03,084 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:09:03,084 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:09:03,084 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:09:03,085 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:09:03,085 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:09:03,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:09:03,086 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:09:03,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:09:03,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:09:03,086 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:09:03,087 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:09:03,087 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:09:03,087 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:09:03,087 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:09:03,088 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:09:03,088 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:09:03,088 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:09:03,089 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:09:03,089 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:09:03,089 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:09:03,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:09:03,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:09:03,090 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:09:03,090 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:09:03,090 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:09:03,090 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:09:03,090 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:09:03,091 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:09:03,091 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:09:03,091 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:09:03,091 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:09:03,091 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:09:03,091 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:09:03,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:09:03,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:09:03,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:09:03,318 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:09:03,320 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:09:03,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-min-max-1.wvr.yml/witness.yml [2024-01-31 16:09:03,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:09:03,519 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:09:03,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-31 16:09:04,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:09:04,985 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:09:04,986 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-31 16:09:04,992 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9464d3be6/aa8e52615565469b8670db95e1a692c0/FLAGb45546e17 [2024-01-31 16:09:05,010 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9464d3be6/aa8e52615565469b8670db95e1a692c0 [2024-01-31 16:09:05,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:09:05,012 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:09:05,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:05,013 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:09:05,016 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:09:05,017 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:03" (1/2) ... [2024-01-31 16:09:05,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55182abb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:05, skipping insertion in model container [2024-01-31 16:09:05,019 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:09:03" (1/2) ... [2024-01-31 16:09:05,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45772f19 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:09:05, skipping insertion in model container [2024-01-31 16:09:05,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:05" (2/2) ... [2024-01-31 16:09:05,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55182abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:05, skipping insertion in model container [2024-01-31 16:09:05,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:09:05" (2/2) ... [2024-01-31 16:09:05,021 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:09:05,091 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:09:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,092 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L74] ((unsigned long )_argptr == 0UL) && ((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((10 <= i && i != 1) && i != 2)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-31 16:09:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (A == 0)) && (size != 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && (((((((((((((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)) [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((A == 0) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] ((((A == 0) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (A == 0)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L56] ((unsigned long )_argptr == 0UL) && ((((((((((((10 <= i && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] ((v_assert == (_Bool)0 || v_assert == (_Bool)1) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((b2 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1) [2024-01-31 16:09:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((unsigned long )_argptr == 0UL) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || ((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:09:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L125] ((((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((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)) [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (((b1 == (_Bool)1) && ((unsigned long )_argptr == 0UL)) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1)) [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] ((v_assert == (_Bool)0 || v_assert == (_Bool)1) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || ((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-31 16:09:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (((A == 0) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-31 16:09:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((unsigned long )_argptr == 0UL) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1)) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:09:05,098 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (((A == 0) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,098 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (((A == 0) && (v_assert == (_Bool)0)) && (b2 == (_Bool)0)) && (b1 == (_Bool)0 || b1 == (_Bool)1) [2024-01-31 16:09:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] ((((((A == 0) && (min == 0)) && (max == 0)) && (N == 0)) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (0 <= i) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:09:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((unsigned long )_argptr == 0UL) && ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:09:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((A == 0) && (v_assert == (_Bool)0 || v_assert == (_Bool)1)) && (b1 == (_Bool)0 || b1 == (_Bool)1)) && (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-31 16:09:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-31 16:09:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (((A == 0) && (v_assert == (_Bool)0)) && (b1 == (_Bool)0)) && (b2 == (_Bool)0) [2024-01-31 16:09:05,118 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:09:05,280 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c[3096,3109] [2024-01-31 16:09:05,295 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:09:05,306 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:09:05,316 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:09:05,329 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c[3096,3109] [2024-01-31 16:09:05,340 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:09:05,344 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:09:05,385 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:09:05,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45772f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:09:05, skipping insertion in model container [2024-01-31 16:09:05,386 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:09:05,387 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:09:05,388 INFO L158 Benchmark]: Toolchain (without parser) took 375.39ms. Allocated memory is still 62.9MB. Free memory was 31.4MB in the beginning and 26.4MB in the end (delta: 5.0MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2024-01-31 16:09:05,388 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 48.2MB. Free memory was 24.8MB in the beginning and 24.8MB in the end (delta: 60.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:05,390 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:09:05,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.62ms. Allocated memory is still 62.9MB. Free memory was 31.1MB in the beginning and 26.4MB in the end (delta: 4.7MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2024-01-31 16:09:05,391 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 0.17ms. Allocated memory is still 48.2MB. Free memory was 24.8MB in the beginning and 24.8MB in the end (delta: 60.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.62ms. Allocated memory is still 62.9MB. Free memory was 31.1MB in the beginning and 26.4MB in the end (delta: 4.7MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 62]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN