./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 a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/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-dev-a340643-m [2024-01-27 14:51:16,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:16,098 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:51:16,101 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:16,102 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:16,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:16,128 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:16,128 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:16,129 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:16,132 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:16,132 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:16,132 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:16,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:16,134 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:16,134 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:16,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:16,135 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:16,135 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:16,135 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:51:16,135 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:16,135 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:16,136 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:16,136 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:16,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:16,136 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:16,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:16,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:16,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:16,137 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:16,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:16,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:16,139 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:16,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:16,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:16,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:16,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:16,139 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:51:16,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:51:16,140 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:16,140 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:16,140 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:16,140 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:16,141 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:16,141 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:16,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:16,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:16,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:16,332 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:16,332 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:16,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-27 14:51:17,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:17,673 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:17,673 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-27 14:51:17,683 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eda778e18/b618133469564fdbbdb68f520f534413/FLAGe2b4afe44 [2024-01-27 14:51:17,699 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eda778e18/b618133469564fdbbdb68f520f534413 [2024-01-27 14:51:17,701 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:17,702 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:17,704 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-min-max-1.wvr.yml/witness.yml [2024-01-27 14:51:17,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:17,852 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:17,854 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:17,854 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:17,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:17,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:17" (1/2) ... [2024-01-27 14:51:17,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@294461df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:17, skipping insertion in model container [2024-01-27 14:51:17,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:17" (1/2) ... [2024-01-27 14:51:17,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67fbf168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:17, skipping insertion in model container [2024-01-27 14:51:17,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:17" (2/2) ... [2024-01-27 14:51:17,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@294461df and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:17, skipping insertion in model container [2024-01-27 14:51:17,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:17" (2/2) ... [2024-01-27 14:51:17,862 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:17,905 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:17,906 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,906 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,906 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,907 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,907 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] N == 0 [2024-01-27 14:51:17,907 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b2 == (_Bool)0 [2024-01-27 14:51:17,908 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] v_assert == (_Bool)0 [2024-01-27 14:51:17,908 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] max == 0 [2024-01-27 14:51:17,908 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b1 == (_Bool)0 [2024-01-27 14:51:17,908 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] A == 0 [2024-01-27 14:51:17,908 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,935 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,935 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,935 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,936 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((((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) [2024-01-27 14:51:17,936 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,936 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,936 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,936 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,936 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-01-27 14:51:17,937 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,937 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,937 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] A == 0 [2024-01-27 14:51:17,937 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b1 == (_Bool)0 [2024-01-27 14:51:17,937 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b2 == (_Bool)0 [2024-01-27 14:51:17,937 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] A == 0 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] A == 0 [2024-01-27 14:51:17,938 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,939 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,939 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-01-27 14:51:17,939 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,939 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (((((((((((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) [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,940 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,941 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,941 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,941 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,941 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,941 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,941 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b2 == (_Bool)0 [2024-01-27 14:51:17,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] A == 0 [2024-01-27 14:51:17,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] N == 0 [2024-01-27 14:51:17,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b1 == (_Bool)0 [2024-01-27 14:51:17,942 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] v_assert == (_Bool)0 [2024-01-27 14:51:17,943 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,943 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,943 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] A == 0 [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] v_assert == (_Bool)0 [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((((((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 [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,944 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((((((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 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] A == 0 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 [2024-01-27 14:51:17,945 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,946 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] A == 0 [2024-01-27 14:51:17,947 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (((((((((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 [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,948 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] 0 <= i [2024-01-27 14:51:17,949 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] A == 0 [2024-01-27 14:51:17,949 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,949 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,949 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,949 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b2 == (_Bool)0 [2024-01-27 14:51:17,949 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] A == 0 [2024-01-27 14:51:17,950 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] v_assert == (_Bool)0 [2024-01-27 14:51:17,950 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b1 == (_Bool)0 [2024-01-27 14:51:17,950 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,950 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,951 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] size != 0 [2024-01-27 14:51:17,951 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] A == 0 [2024-01-27 14:51:17,952 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,952 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:17,952 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 14:51:17,952 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,952 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] A == 0 [2024-01-27 14:51:17,953 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b2 == (_Bool)0 [2024-01-27 14:51:17,953 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 [2024-01-27 14:51:17,953 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,953 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,953 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,953 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,954 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] 0 <= i [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] A == 0 [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (((((((((((((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) [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] v_assert == (_Bool)0 [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b2 == (_Bool)0 [2024-01-27 14:51:17,955 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] N == 0 [2024-01-27 14:51:17,956 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] min == 0 [2024-01-27 14:51:17,956 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b1 == (_Bool)0 [2024-01-27 14:51:17,956 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] max == 0 [2024-01-27 14:51:17,956 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] A == 0 [2024-01-27 14:51:17,956 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:17,956 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,957 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:17,957 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,957 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:17,957 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,958 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b1 == (_Bool)1 [2024-01-27 14:51:17,958 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-27 14:51:17,958 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,958 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:17,978 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:18,146 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] [2024-01-27 14:51:18,159 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:18,171 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:18,180 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 14:51:18,182 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 Syntax error [2024-01-27 14:51:18,204 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "b2 == (_Bool)0 || b2 == (_Bool)1" at C: min = A[0]; [49] (Syntax Error: #15[0](0/21 - 0/22)) [2024-01-27 14:51:18,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67fbf168 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:18, skipping insertion in model container [2024-01-27 14:51:18,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:18,205 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:18,207 INFO L158 Benchmark]: Toolchain (without parser) took 353.89ms. Allocated memory is still 176.2MB. Free memory was 100.7MB in the beginning and 133.6MB in the end (delta: -32.9MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2024-01-27 14:51:18,207 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory was 74.5MB in the beginning and 74.5MB in the end (delta: 70.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:18,208 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 176.2MB. Free memory was 108.8MB in the beginning and 108.6MB in the end (delta: 113.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:18,208 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.39ms. Allocated memory is still 176.2MB. Free memory was 100.6MB in the beginning and 133.6MB in the end (delta: -33.0MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2024-01-27 14:51:18,210 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory was 74.5MB in the beginning and 74.5MB in the end (delta: 70.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.22ms. Allocated memory is still 176.2MB. Free memory was 108.8MB in the beginning and 108.6MB in the end (delta: 113.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.39ms. Allocated memory is still 176.2MB. Free memory was 100.6MB in the beginning and 133.6MB in the end (delta: -33.0MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 49]: Unsupported Syntax Unable to instrument "b2 == (_Bool)0 || b2 == (_Bool)1" at C: min = A[0]; [49] (Syntax Error: #15[0](0/21 - 0/22)) 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/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-dev-a340643-m [2024-01-27 14:51:20,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:51:20,296 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:51:20,299 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:51:20,300 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:51:20,316 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:51:20,316 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:51:20,317 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:51:20,317 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:51:20,318 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:51:20,318 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:51:20,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:51:20,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:51:20,319 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:51:20,319 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:51:20,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:51:20,320 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:51:20,320 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:51:20,320 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:51:20,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:51:20,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:51:20,323 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:51:20,324 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:51:20,324 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:51:20,324 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:51:20,324 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:51:20,324 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:51:20,325 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:51:20,325 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:51:20,325 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:51:20,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:51:20,327 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:51:20,327 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:51:20,327 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:51:20,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:51:20,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:51:20,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:51:20,328 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:51:20,329 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:51:20,329 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:51:20,329 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:51:20,329 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:51:20,329 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:51:20,330 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:51:20,330 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:51:20,330 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:51:20,330 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:51:20,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:51:20,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:51:20,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:51:20,628 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:51:20,629 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:51:20,632 INFO L431 ainManager$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 [2024-01-27 14:51:20,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:51:20,808 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:51:20,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-27 14:51:21,994 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:51:22,218 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:51:22,218 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2024-01-27 14:51:22,226 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/268fa70b9/2b0654e1918a4b98b28e42ad1b17af27/FLAGf2c52a8eb [2024-01-27 14:51:22,245 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/268fa70b9/2b0654e1918a4b98b28e42ad1b17af27 [2024-01-27 14:51:22,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:51:22,247 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:51:22,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:22,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:51:22,252 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:51:22,253 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:20" (1/2) ... [2024-01-27 14:51:22,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a666cc3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:22, skipping insertion in model container [2024-01-27 14:51:22,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:51:20" (1/2) ... [2024-01-27 14:51:22,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32578de and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:51:22, skipping insertion in model container [2024-01-27 14:51:22,257 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:22" (2/2) ... [2024-01-27 14:51:22,258 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a666cc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:22, skipping insertion in model container [2024-01-27 14:51:22,258 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:51:22" (2/2) ... [2024-01-27 14:51:22,258 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:51:22,305 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:51:22,306 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (((((((((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 [2024-01-27 14:51:22,306 INFO L98 nessWitnessExtractor]: Loop invariant at [L74-L78] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,306 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] A == 0 [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] size != 0 [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0) [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-27 14:51:22,307 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] A == 0 [2024-01-27 14:51:22,308 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] v_assert == (_Bool)0 [2024-01-27 14:51:22,308 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,308 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] A == 0 [2024-01-27 14:51:22,308 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] b2 == (_Bool)0 [2024-01-27 14:51:22,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (((((((((((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) [2024-01-27 14:51:22,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L56-L60] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,309 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,309 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,309 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,309 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] A == 0 [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,310 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,311 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,311 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,311 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,312 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b1 == (_Bool)0 [2024-01-27 14:51:22,313 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] N == 0 [2024-01-27 14:51:22,313 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] b2 == (_Bool)0 [2024-01-27 14:51:22,313 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] A == 0 [2024-01-27 14:51:22,313 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] v_assert == (_Bool)0 [2024-01-27 14:51:22,313 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,313 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,314 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] A == 0 [2024-01-27 14:51:22,314 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,314 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b1 == (_Bool)1 [2024-01-27 14:51:22,314 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,314 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,314 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,315 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,315 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,315 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,315 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,315 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,316 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,316 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,316 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] A == 0 [2024-01-27 14:51:22,317 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b1 == (_Bool)0 [2024-01-27 14:51:22,317 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] v_assert == (_Bool)0 [2024-01-27 14:51:22,317 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] A == 0 [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] b2 == (_Bool)0 [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (((((((((((((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) [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (((((((((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 [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,318 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,319 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,320 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,320 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,320 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,320 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (((((((((((((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) [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] A == 0 [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] max == 0 [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] N == 0 [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b1 == (_Bool)0 [2024-01-27 14:51:22,321 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] b2 == (_Bool)0 [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] v_assert == (_Bool)0 [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((((((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 [2024-01-27 14:51:22,322 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,323 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,323 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,323 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] A == 0 [2024-01-27 14:51:22,323 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,323 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,323 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] (((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && i != 1) || ((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5)) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0) [2024-01-27 14:51:22,324 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] A == 0 [2024-01-27 14:51:22,324 INFO L98 nessWitnessExtractor]: Loop invariant at [L125-L127] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,324 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,324 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] (long long )i - (long long )size >= 0LL [2024-01-27 14:51:22,324 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] 0 <= i [2024-01-27 14:51:22,325 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] A == 0 [2024-01-27 14:51:22,325 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,325 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,325 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,326 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,326 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,327 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,327 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] A == 0 [2024-01-27 14:51:22,327 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b1 == (_Bool)0 [2024-01-27 14:51:22,327 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] b2 == (_Bool)0 [2024-01-27 14:51:22,327 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] max == 0 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] min == 0 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] v_assert == (_Bool)0 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] N == 0 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b2 == (_Bool)1 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,328 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,329 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= i [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] 0 <= i [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b2 == (_Bool)1 || (b2 == (_Bool)0 || b2 == (_Bool)1) [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] b1 == (_Bool)1 [2024-01-27 14:51:22,330 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] A == 0 [2024-01-27 14:51:22,331 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] v_assert == (_Bool)0 [2024-01-27 14:51:22,331 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b2 == (_Bool)0 [2024-01-27 14:51:22,331 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] b1 == (_Bool)0 [2024-01-27 14:51:22,331 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] A == 0 [2024-01-27 14:51:22,331 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,331 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] v_assert == (_Bool)0 [2024-01-27 14:51:22,332 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,332 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,332 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] v_assert == (_Bool)0 [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] A == 0 [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b1 == (_Bool)0 || b1 == (_Bool)1 [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] v_assert == (_Bool)0 || v_assert == (_Bool)1 [2024-01-27 14:51:22,333 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] b2 == (_Bool)0 || b2 == (_Bool)1 [2024-01-27 14:51:22,352 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:22,534 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] [2024-01-27 14:51:22,551 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:22,563 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:51:22,574 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:51:22,606 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] [2024-01-27 14:51:22,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:51:22,621 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:51:22,630 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 14:51:22,633 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 Syntax error [2024-01-27 14:51:22,657 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "b1 == (_Bool)0 || b1 == (_Bool)1" at C: min = A[0]; [49] (Syntax Error: #15[0](0/21 - 0/22)) [2024-01-27 14:51:22,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32578de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:51:22, skipping insertion in model container [2024-01-27 14:51:22,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:51:22,658 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:51:22,660 INFO L158 Benchmark]: Toolchain (without parser) took 411.89ms. Allocated memory is still 86.0MB. Free memory was 59.5MB in the beginning and 63.7MB in the end (delta: -4.3MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-01-27 14:51:22,660 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:22,661 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 60.8MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:51:22,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 409.88ms. Allocated memory is still 86.0MB. Free memory was 59.3MB in the beginning and 63.7MB in the end (delta: -4.5MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-01-27 14:51:22,664 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 0.22ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 60.8MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 409.88ms. Allocated memory is still 86.0MB. Free memory was 59.3MB in the beginning and 63.7MB in the end (delta: -4.5MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 49]: Unsupported Syntax Unable to instrument "b1 == (_Bool)0 || b1 == (_Bool)1" at C: min = A[0]; [49] (Syntax Error: #15[0](0/21 - 0/22)) 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