./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/parallel-ticket-6.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-ticket-6.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 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-ticket-6.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-6.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-1396788-m [2024-02-02 16:14:54,994 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:14:55,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:14:55,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:14:55,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:14:55,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:14:55,121 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:14:55,121 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:14:55,122 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:14:55,123 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:14:55,124 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:14:55,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:14:55,124 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:14:55,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:14:55,125 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:14:55,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:14:55,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:14:55,126 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:14:55,126 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:14:55,127 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:14:55,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:14:55,128 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:14:55,128 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:14:55,128 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:14:55,129 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:14:55,129 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:14:55,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:14:55,130 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:14:55,130 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:14:55,130 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:14:55,131 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:14:55,132 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:14:55,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:14:55,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:14:55,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:14:55,133 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:14:55,133 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:14:55,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:14:55,133 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:14:55,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:14:55,134 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:14:55,134 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:14:55,134 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:14:55,134 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:14:55,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:14:55,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:14:55,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:14:55,447 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:14:55,447 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:14:55,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-6.wvr.c [2024-02-02 16:14:56,657 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:14:56,860 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:14:56,861 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-6.wvr.c [2024-02-02 16:14:56,868 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/583cf313b/076b9166533542f3966f7f6ca0fa261d/FLAG201b24044 [2024-02-02 16:14:56,881 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/583cf313b/076b9166533542f3966f7f6ca0fa261d [2024-02-02 16:14:56,883 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:14:56,884 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:14:56,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-6.wvr.yml/witness.yml [2024-02-02 16:14:57,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:14:57,065 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:14:57,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:14:57,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:14:57,071 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:14:57,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:14:56" (1/2) ... [2024-02-02 16:14:57,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e3b23a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:14:57, skipping insertion in model container [2024-02-02 16:14:57,073 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:14:56" (1/2) ... [2024-02-02 16:14:57,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7227099e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:14:57, skipping insertion in model container [2024-02-02 16:14:57,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:14:57" (2/2) ... [2024-02-02 16:14:57,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e3b23a7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:14:57, skipping insertion in model container [2024-02-02 16:14:57,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:14:57" (2/2) ... [2024-02-02 16:14:57,075 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:14:57,138 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched. at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.CorrectnessWitnessExtractor.getWitnessEntries(CorrectnessWitnessExtractor.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:140) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:14:57,146 INFO L158 Benchmark]: Toolchain (without parser) took 80.89ms. Allocated memory is still 165.7MB. Free memory was 99.3MB in the beginning and 94.1MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-02-02 16:14:57,147 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 165.7MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:14:57,147 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 165.7MB. Free memory is still 109.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:14:57,148 INFO L158 Benchmark]: CACSL2BoogieTranslator took 78.78ms. Allocated memory is still 165.7MB. Free memory was 99.0MB in the beginning and 94.1MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-02-02 16:14:57,150 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 165.7MB. Free memory is still 125.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 165.7MB. Free memory is still 109.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 78.78ms. Allocated memory is still 165.7MB. Free memory was 99.0MB in the beginning and 94.1MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched.: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) 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-ticket-6.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-6.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-1396788-m [2024-02-02 16:14:59,365 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:14:59,470 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:14:59,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:14:59,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:14:59,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:14:59,511 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:14:59,511 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:14:59,512 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:14:59,516 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:14:59,516 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:14:59,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:14:59,517 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:14:59,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:14:59,518 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:14:59,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:14:59,519 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:14:59,520 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:14:59,520 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:14:59,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:14:59,520 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:14:59,521 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:14:59,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:14:59,522 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:14:59,522 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:14:59,522 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:14:59,523 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:14:59,523 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:14:59,523 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:14:59,524 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:14:59,525 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:14:59,525 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:14:59,525 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:14:59,526 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:14:59,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:14:59,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:14:59,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:14:59,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:14:59,527 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:14:59,528 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:14:59,528 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:14:59,528 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:14:59,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:14:59,529 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:14:59,529 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:14:59,529 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:14:59,529 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:14:59,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:14:59,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:14:59,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:14:59,880 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:14:59,880 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:14:59,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-ticket-6.wvr.c [2024-02-02 16:15:01,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:15:01,452 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:15:01,453 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-ticket-6.wvr.c [2024-02-02 16:15:01,461 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263596db1/f1e9991c56dd431a89e2aa7c4682123c/FLAGd0dcd8f99 [2024-02-02 16:15:01,473 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/263596db1/f1e9991c56dd431a89e2aa7c4682123c [2024-02-02 16:15:01,475 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:15:01,476 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:15:01,476 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/parallel-ticket-6.wvr.yml/witness.yml [2024-02-02 16:15:01,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:15:01,676 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:15:01,677 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:15:01,677 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:15:01,681 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:15:01,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:15:01" (1/2) ... [2024-02-02 16:15:01,683 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6650e303 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:15:01, skipping insertion in model container [2024-02-02 16:15:01,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:15:01" (1/2) ... [2024-02-02 16:15:01,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64f9b06a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:15:01, skipping insertion in model container [2024-02-02 16:15:01,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:15:01" (2/2) ... [2024-02-02 16:15:01,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6650e303 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:15:01, skipping insertion in model container [2024-02-02 16:15:01,685 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:15:01" (2/2) ... [2024-02-02 16:15:01,686 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:15:01,748 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched. at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.CorrectnessWitnessExtractor.getWitnessEntries(CorrectnessWitnessExtractor.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:140) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:15:01,754 INFO L158 Benchmark]: Toolchain (without parser) took 77.11ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 25.7MB in the beginning and 47.4MB in the end (delta: -21.6MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-02-02 16:15:01,755 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 41.9MB. Free memory was 20.8MB in the beginning and 20.8MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:15:01,755 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 21.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:15:01,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 75.22ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 25.6MB in the beginning and 47.4MB in the end (delta: -21.8MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-02-02 16:15:01,758 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 41.9MB. Free memory was 20.8MB in the beginning and 20.8MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 21.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 75.22ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 25.6MB in the beginning and 47.4MB in the end (delta: -21.8MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched.: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) 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: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: The witness entry LocationInvariant (lib/sv-comp/stub/src/sv-comp.c, L19-136): b == (_Bool)0 could not be matched.