./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/bigshot_s.i --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/bigshot_s.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/bigshot_s.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bigshot_s.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:00:42,614 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:42,717 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:00:42,721 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:42,721 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:42,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:42,760 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:42,761 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:42,761 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:42,764 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:42,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:42,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:42,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:42,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:42,766 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:42,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:42,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:42,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:42,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:00:42,767 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:42,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:42,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:42,769 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:42,769 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:42,770 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:42,770 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:42,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:42,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:42,770 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:42,770 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:42,770 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:42,771 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:43,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:43,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:43,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:43,066 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:43,066 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:43,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/bigshot_s.i [2024-01-31 16:00:44,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:00:44,415 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:00:44,415 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_s.i [2024-01-31 16:00:44,430 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7013d92c/da9a4e0a267d4a8cb11314d65c1b7c39/FLAG6fd0a8f4a [2024-01-31 16:00:44,442 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7013d92c/da9a4e0a267d4a8cb11314d65c1b7c39 [2024-01-31 16:00:44,445 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:44,446 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:44,446 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bigshot_s.yml/witness.yml [2024-01-31 16:00:44,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:00:44,514 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:00:44,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:44,516 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:00:44,520 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:00:44,520 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:44" (1/2) ... [2024-01-31 16:00:44,521 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437324f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,521 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:44" (1/2) ... [2024-01-31 16:00:44,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@649f10ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:44" (2/2) ... [2024-01-31 16:00:44,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437324f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:44" (2/2) ... [2024-01-31 16:00:44,525 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:00:44,565 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:00:44,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1111-L1111] (unsigned long )arg == 0UL [2024-01-31 16:00:44,566 INFO L98 nessWitnessExtractor]: Location invariant after [L1107-L1107] expression == 0 [2024-01-31 16:00:44,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1112-L1112] (unsigned long )arg == 0UL [2024-01-31 16:00:44,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1107-L1107] expression == 1 [2024-01-31 16:00:44,567 INFO L98 nessWitnessExtractor]: Location invariant after [L1107-L1107] expression == 1 [2024-01-31 16:00:44,568 INFO L98 nessWitnessExtractor]: Location invariant after [L1107-L1107] expression == 1 [2024-01-31 16:00:44,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1107-L1107] ((0 <= expression) && (expression <= 1)) && (expression == 0 || expression == 1) [2024-01-31 16:00:44,568 INFO L98 nessWitnessExtractor]: Location invariant after [L1116-L1116] (unsigned long )arg == 0UL [2024-01-31 16:00:44,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1116-L1116] (unsigned long )arg == 0UL [2024-01-31 16:00:44,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1107-L1107] expression == 0 [2024-01-31 16:00:44,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1117-L1117] (unsigned long )arg == 0UL [2024-01-31 16:00:44,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1122-L1122] v == 0 [2024-01-31 16:00:44,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1116-L1116] (unsigned long )arg == 0UL [2024-01-31 16:00:44,610 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:00:44,868 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:00:44,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@649f10ac and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:44,869 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:00:44,870 INFO L158 Benchmark]: Toolchain (without parser) took 355.49ms. Allocated memory is still 268.4MB. Free memory was 231.4MB in the beginning and 215.6MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:00:44,871 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:44,871 INFO L158 Benchmark]: Witness Parser took 0.46ms. Allocated memory is still 268.4MB. Free memory is still 234.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:44,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.78ms. Allocated memory is still 268.4MB. Free memory was 231.4MB in the beginning and 215.6MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:00:44,873 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.46ms. Allocated memory is still 268.4MB. Free memory is still 234.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.78ms. Allocated memory is still 268.4MB. Free memory was 231.4MB in the beginning and 215.6MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 471]: Unsupported Syntax Undefined type __compar_fn_t 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/pthread/bigshot_s.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bigshot_s.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:00:47,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:47,851 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:00:47,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:47,857 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:47,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:47,886 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:47,886 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:47,887 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:47,890 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:47,890 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:47,891 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:47,891 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:47,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:47,892 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:47,893 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:47,893 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:47,893 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:47,893 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:47,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:47,894 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:47,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:47,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:47,895 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:00:47,895 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:00:47,895 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:47,895 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:00:47,896 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:47,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:47,896 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:47,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:47,897 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:47,897 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:47,898 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:47,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:47,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:47,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:47,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:47,899 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:00:47,899 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:00:47,899 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:47,900 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:47,900 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:47,900 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:47,900 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:47,900 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:00:47,900 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:48,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:48,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:48,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:48,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:48,215 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:48,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/bigshot_s.i [2024-01-31 16:00:49,505 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:00:49,762 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:00:49,762 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_s.i [2024-01-31 16:00:49,782 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/101cb81ac/0a8b98aa507b4b10ba03168e5f83dcc9/FLAG5d8bb6868 [2024-01-31 16:00:49,796 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/101cb81ac/0a8b98aa507b4b10ba03168e5f83dcc9 [2024-01-31 16:00:49,798 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:49,798 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:49,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/bigshot_s.yml/witness.yml [2024-01-31 16:00:49,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:00:49,888 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:00:49,889 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:49,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:00:49,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:00:49,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:49" (1/2) ... [2024-01-31 16:00:49,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f93ffa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:49, skipping insertion in model container [2024-01-31 16:00:49,894 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:49" (1/2) ... [2024-01-31 16:00:49,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3df30253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:49, skipping insertion in model container [2024-01-31 16:00:49,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:49" (2/2) ... [2024-01-31 16:00:49,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f93ffa7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:49, skipping insertion in model container [2024-01-31 16:00:49,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:49" (2/2) ... [2024-01-31 16:00:49,896 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:00:49,932 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:00:49,933 INFO L98 nessWitnessExtractor]: Location invariant before [L1107-L1107] ((0 <= expression) && (expression <= 1)) && (expression == 0 || expression == 1) [2024-01-31 16:00:49,933 INFO L98 nessWitnessExtractor]: Location invariant after [L1107-L1107] expression == 0 [2024-01-31 16:00:49,933 INFO L98 nessWitnessExtractor]: Location invariant before [L1117-L1117] (unsigned long )arg == 0UL [2024-01-31 16:00:49,933 INFO L98 nessWitnessExtractor]: Location invariant after [L1116-L1116] (unsigned long )arg == 0UL [2024-01-31 16:00:49,933 INFO L98 nessWitnessExtractor]: Location invariant before [L1116-L1116] (unsigned long )arg == 0UL [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant before [L1112-L1112] (unsigned long )arg == 0UL [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant before [L1111-L1111] (unsigned long )arg == 0UL [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant before [L1107-L1107] expression == 0 [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant after [L1107-L1107] expression == 1 [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant after [L1107-L1107] expression == 1 [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant before [L1107-L1107] expression == 1 [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant before [L1116-L1116] (unsigned long )arg == 0UL [2024-01-31 16:00:49,934 INFO L98 nessWitnessExtractor]: Location invariant before [L1122-L1122] v == 0 [2024-01-31 16:00:49,993 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:00:50,294 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:00:50,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3df30253 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:50, skipping insertion in model container [2024-01-31 16:00:50,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:50,302 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:00:50,304 INFO L158 Benchmark]: Toolchain (without parser) took 415.14ms. Allocated memory is still 58.7MB. Free memory was 39.0MB in the beginning and 36.1MB in the end (delta: 2.9MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-01-31 16:00:50,304 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 46.1MB. Free memory was 23.6MB in the beginning and 23.6MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:50,305 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 28.9MB in the beginning and 28.8MB in the end (delta: 52.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:50,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 413.25ms. Allocated memory is still 58.7MB. Free memory was 38.8MB in the beginning and 36.1MB in the end (delta: 2.7MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-01-31 16:00:50,306 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 46.1MB. Free memory was 23.6MB in the beginning and 23.6MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 28.9MB in the beginning and 28.8MB in the end (delta: 52.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 413.25ms. Allocated memory is still 58.7MB. Free memory was 38.8MB in the beginning and 36.1MB in the end (delta: 2.7MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 471]: Unsupported Syntax Undefined type __compar_fn_t 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