./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 27552612 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-2755261-m [2024-01-26 15:22:12,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:22:12,149 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:22:12,155 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:22:12,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:22:12,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:22:12,179 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:22:12,179 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:22:12,180 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:22:12,183 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:22:12,183 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:22:12,183 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:22:12,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:22:12,185 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:22:12,185 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:22:12,185 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:22:12,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:22:12,186 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:22:12,186 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:22:12,186 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:22:12,186 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:22:12,187 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:22:12,187 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:22:12,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:22:12,187 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:22:12,188 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:22:12,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:22:12,188 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:22:12,188 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:22:12,189 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:22:12,189 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:22:12,190 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:22:12,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:22:12,190 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:22:12,190 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:22:12,190 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:22:12,191 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:22:12,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:22:12,191 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:22:12,191 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:22:12,191 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:22:12,192 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:22:12,192 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:22:12,192 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:22:12,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:22:12,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:22:12,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:22:12,431 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:22:12,432 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:22:12,433 INFO L431 ainManager$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 [2024-01-26 15:22:12,595 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:22:12,595 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:22:12,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-26 15:22:13,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:22:13,853 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:22:13,853 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-26 15:22:13,862 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576877c8d/7e447cb27dd44fe1b8c713fc7fbeffc1/FLAG57faba7c3 [2024-01-26 15:22:13,879 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576877c8d/7e447cb27dd44fe1b8c713fc7fbeffc1 [2024-01-26 15:22:13,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:22:13,881 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:22:13,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:13,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:22:13,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:22:13,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:12" (1/2) ... [2024-01-26 15:22:13,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b723b7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:13, skipping insertion in model container [2024-01-26 15:22:13,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:12" (1/2) ... [2024-01-26 15:22:13,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69e5edc2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:13, skipping insertion in model container [2024-01-26 15:22:13,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:13" (2/2) ... [2024-01-26 15:22:13,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b723b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:13, skipping insertion in model container [2024-01-26 15:22:13,892 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:13" (2/2) ... [2024-01-26 15:22:13,892 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:22:13,939 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:22:13,940 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] d == 0 [2024-01-26 15:22:13,941 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] front == 0 [2024-01-26 15:22:13,941 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 [2024-01-26 15:22:13,941 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] back == 0 [2024-01-26 15:22:13,941 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] queue == 0 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] queue == 0 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] back == 0 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] n == 0 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] front == 0 [2024-01-26 15:22:13,942 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] d == 0 [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= front [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] 0 <= i [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:13,943 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d == 0 [2024-01-26 15:22:13,944 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue == 0 [2024-01-26 15:22:13,944 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)1 [2024-01-26 15:22:13,944 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,944 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d == 0 [2024-01-26 15:22:13,944 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] d == 0 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)1 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L82] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] back == 0 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] queue == 0 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] d == 0 [2024-01-26 15:22:13,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 [2024-01-26 15:22:13,946 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,946 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,946 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] queue == 0 [2024-01-26 15:22:13,947 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] d == 0 [2024-01-26 15:22:13,947 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] v_assert == (_Bool)1 [2024-01-26 15:22:13,947 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) [2024-01-26 15:22:13,947 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,947 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,947 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] w != 0 [2024-01-26 15:22:13,948 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= back [2024-01-26 15:22:13,948 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 1 <= w [2024-01-26 15:22:13,948 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] d == 0 [2024-01-26 15:22:13,948 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 [2024-01-26 15:22:13,948 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] queue == 0 [2024-01-26 15:22:13,948 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,949 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] 1 <= w [2024-01-26 15:22:13,949 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,949 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] w != 0 [2024-01-26 15:22:13,949 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] front <= 2147483646 [2024-01-26 15:22:13,949 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,950 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= back [2024-01-26 15:22:13,950 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,951 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,951 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,951 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,951 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,951 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] v_assert == (_Bool)1 [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] queue == 0 [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] d == 0 [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] w != 0 [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,952 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= w [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] d == 0 [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] v_assert == (_Bool)1 [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] queue == 0 [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,953 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 1 <= w [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] w != 0 [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 1 <= w [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] w != 0 [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,954 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= back [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 1 <= w [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] w != 0 [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 1 <= w [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] w != 0 [2024-01-26 15:22:13,955 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)1 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] d == 0 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] queue == 0 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] v_assert == (_Bool)1 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] d == 0 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,956 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] size != 0 [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue == 0 [2024-01-26 15:22:13,957 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d == 0 [2024-01-26 15:22:13,958 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)1 [2024-01-26 15:22:13,958 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) [2024-01-26 15:22:13,959 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,959 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,959 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] back == 0 [2024-01-26 15:22:13,959 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-26 15:22:13,960 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] W == 0 [2024-01-26 15:22:13,960 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] d == 0 [2024-01-26 15:22:13,960 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] n == 0 [2024-01-26 15:22:13,961 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] v_assert == (_Bool)0 [2024-01-26 15:22:13,961 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-26 15:22:13,961 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,961 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 1 <= w [2024-01-26 15:22:13,961 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,961 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] w != 0 [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue == 0 [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d == 0 [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] v_assert == (_Bool)1 [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:13,962 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,963 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] w != 0 [2024-01-26 15:22:13,963 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 1 <= w [2024-01-26 15:22:13,963 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-26 15:22:13,987 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:14,161 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] [2024-01-26 15:22:14,169 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:14,176 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:22:14,205 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 Start Parsing Local Start Parsing Local Syntax error [2024-01-26 15:22:14,228 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)) [2024-01-26 15:22:14,229 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69e5edc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:14, skipping insertion in model container [2024-01-26 15:22:14,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:14,229 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:22:14,231 INFO L158 Benchmark]: Toolchain (without parser) took 349.14ms. Allocated memory is still 148.9MB. Free memory was 72.9MB in the beginning and 112.8MB in the end (delta: -39.8MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-01-26 15:22:14,231 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 109.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:14,231 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:14,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 345.88ms. Allocated memory is still 148.9MB. Free memory was 72.7MB in the beginning and 112.8MB in the end (delta: -40.0MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-01-26 15:22:14,234 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 0.14ms. Allocated memory is still 148.9MB. Free memory is still 109.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 148.9MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 345.88ms. Allocated memory is still 148.9MB. Free memory was 72.7MB in the beginning and 112.8MB in the end (delta: -40.0MB). Peak memory consumption was 13.0MB. 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-2755261-m [2024-01-26 15:22:16,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:22:16,655 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:22:16,669 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:22:16,670 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:22:16,698 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:22:16,699 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:22:16,699 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:22:16,699 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:22:16,703 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:22:16,704 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:22:16,704 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:22:16,705 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:22:16,706 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:22:16,706 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:22:16,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:22:16,707 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:22:16,707 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:22:16,707 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:22:16,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:22:16,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:22:16,709 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:22:16,709 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:22:16,709 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:22:16,709 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:22:16,709 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:22:16,710 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:22:16,710 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:22:16,710 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:22:16,710 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:22:16,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:22:16,711 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:22:16,712 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:22:16,712 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:22:16,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:22:16,712 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:22:16,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:22:16,713 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:22:16,713 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:22:16,713 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:22:16,713 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:22:16,714 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:22:16,714 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:22:16,714 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:22:16,714 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:22:16,714 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:22:16,715 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:22:16,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:22:17,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:22:17,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:22:17,013 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:22:17,014 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:22:17,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-26 15:22:18,110 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:22:18,282 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:22:18,283 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons.wvr.c [2024-01-26 15:22:18,294 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7527ef55a/77981d22787442c4bf9b40e5bbb7ad78/FLAGfe14d3bb8 [2024-01-26 15:22:18,307 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7527ef55a/77981d22787442c4bf9b40e5bbb7ad78 [2024-01-26 15:22:18,309 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:22:18,309 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:22:18,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons.wvr.yml/witness.yml [2024-01-26 15:22:18,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:22:18,472 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:22:18,473 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:18,474 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:22:18,477 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:22:18,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:18" (1/2) ... [2024-01-26 15:22:18,479 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40607c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:18, skipping insertion in model container [2024-01-26 15:22:18,479 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:18" (1/2) ... [2024-01-26 15:22:18,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f3fd87b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:18, skipping insertion in model container [2024-01-26 15:22:18,480 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:18" (2/2) ... [2024-01-26 15:22:18,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40607c6f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:18, skipping insertion in model container [2024-01-26 15:22:18,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:18" (2/2) ... [2024-01-26 15:22:18,481 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:22:18,520 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:22:18,521 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] w != 0 [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] 1 <= w [2024-01-26 15:22:18,522 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] -2147483647 <= back [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] queue == 0 [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] v_assert == (_Bool)1 [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] d == 0 [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] w != 0 [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 1 <= w [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,523 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] w != 0 [2024-01-26 15:22:18,524 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 1 <= w [2024-01-26 15:22:18,524 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,524 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,524 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,524 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] queue == 0 [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] d == 0 [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] v_assert == (_Bool)1 [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] 0 <= i [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] d == 0 [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] queue == 0 [2024-01-26 15:22:18,525 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] v_assert == (_Bool)1 [2024-01-26 15:22:18,526 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] back == 0 [2024-01-26 15:22:18,526 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 [2024-01-26 15:22:18,526 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] d == 0 [2024-01-26 15:22:18,526 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] queue == 0 [2024-01-26 15:22:18,527 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,527 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] d == 0 [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)1 [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,528 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,529 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-26 15:22:18,529 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,529 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] d == 0 [2024-01-26 15:22:18,529 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,529 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] w != 0 [2024-01-26 15:22:18,529 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] 1 <= w [2024-01-26 15:22:18,530 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,530 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,530 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] w != 0 [2024-01-26 15:22:18,530 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] 1 <= w [2024-01-26 15:22:18,530 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] v_assert == (_Bool)1 [2024-01-26 15:22:18,531 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] d == 0 [2024-01-26 15:22:18,531 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] queue == 0 [2024-01-26 15:22:18,531 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,531 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= back [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] front <= 2147483646 [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 1 <= w [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] 0 <= back [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] w != 0 [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,532 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,532 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) [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] v_assert == (_Bool)1 [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] queue == 0 [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] d == 0 [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] size != 0 [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,533 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= front [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] queue == 0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] back == 0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] front == 0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] d == 0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] queue == 0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] d == 0 [2024-01-26 15:22:18,534 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] n == 0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] back == 0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] queue == 0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] front == 0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] d == 0 [2024-01-26 15:22:18,535 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,536 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,536 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] v_assert == (_Bool)1 [2024-01-26 15:22:18,536 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] queue == 0 [2024-01-26 15:22:18,536 INFO L98 nessWitnessExtractor]: Loop invariant at [L126-L128] d == 0 [2024-01-26 15:22:18,536 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) [2024-01-26 15:22:18,536 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] w != 0 [2024-01-26 15:22:18,536 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,537 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 1 <= w [2024-01-26 15:22:18,537 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,537 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] queue == 0 [2024-01-26 15:22:18,537 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] v_assert == (_Bool)1 [2024-01-26 15:22:18,537 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] d == 0 [2024-01-26 15:22:18,538 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] w != 0 [2024-01-26 15:22:18,538 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] 1 <= w [2024-01-26 15:22:18,538 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,539 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] d == 0 [2024-01-26 15:22:18,539 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] v_assert == (_Bool)1 [2024-01-26 15:22:18,539 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] w != 0 [2024-01-26 15:22:18,540 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 1 <= w [2024-01-26 15:22:18,540 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,540 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,540 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,540 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Loop invariant at [L70-L82] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] d == 0 [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-26 15:22:18,541 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] n == 0 [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] v_assert == (_Bool)0 [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] back == 0 [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] W == 0 [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-26 15:22:18,542 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-26 15:22:18,562 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:18,734 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] [2024-01-26 15:22:18,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:18,761 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:22:18,763 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:18,774 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] [2024-01-26 15:22:18,776 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:18,791 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:22:18,800 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 Start Parsing Local Start Parsing Local Syntax error [2024-01-26 15:22:18,829 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)) [2024-01-26 15:22:18,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f3fd87b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:18, skipping insertion in model container [2024-01-26 15:22:18,830 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:18,830 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:22:18,832 INFO L158 Benchmark]: Toolchain (without parser) took 358.79ms. Allocated memory was 54.5MB in the beginning and 69.2MB in the end (delta: 14.7MB). Free memory was 31.3MB in the beginning and 43.1MB in the end (delta: -11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:22:18,832 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 44.0MB. Free memory was 25.6MB in the beginning and 25.5MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:18,832 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 25.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:18,833 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.82ms. Allocated memory was 54.5MB in the beginning and 69.2MB in the end (delta: 14.7MB). Free memory was 31.0MB in the beginning and 43.1MB in the end (delta: -12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:22:18,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 44.0MB. Free memory was 25.6MB in the beginning and 25.5MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 25.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.82ms. Allocated memory was 54.5MB in the beginning and 69.2MB in the end (delta: 14.7MB). Free memory was 31.0MB in the beginning and 43.1MB in the end (delta: -12.1MB). Peak memory consumption was 12.6MB. 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