./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue.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/popl20-bad-counter-queue.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue.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 16:21:11,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:21:11,474 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:21:11,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:21:11,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:21:11,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:21:11,504 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:21:11,505 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:21:11,505 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:21:11,508 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:21:11,509 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:21:11,509 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:21:11,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:21:11,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:21:11,511 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:21:11,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:21:11,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:21:11,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:21:11,512 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:21:11,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:21:11,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:21:11,513 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:21:11,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:21:11,513 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:21:11,513 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:21:11,514 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:21:11,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:21:11,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:21:11,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:21:11,515 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:21:11,517 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:21:11,517 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:21:11,517 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:21:11,517 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:21:11,517 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:21:11,517 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:21:11,518 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:21:11,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:21:11,518 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:21:11,518 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:21:11,518 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:21:11,519 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:21:11,519 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:21:11,519 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:21:11,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:21:11,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:21:11,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:21:11,742 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:21:11,743 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:21:11,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue.wvr.c [2024-02-02 16:21:12,927 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:21:13,092 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:21:13,092 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue.wvr.c [2024-02-02 16:21:13,104 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e97d36a64/2b388898c613401b8083a2c351d7f42a/FLAG52bc0c16a [2024-02-02 16:21:13,116 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e97d36a64/2b388898c613401b8083a2c351d7f42a [2024-02-02 16:21:13,118 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:21:13,118 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:21:13,120 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue.wvr.yml/witness.yml [2024-02-02 16:21:13,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:21:13,220 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:21:13,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:21:13,221 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:21:13,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:21:13,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:21:13" (1/2) ... [2024-02-02 16:21:13,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3438c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:21:13, skipping insertion in model container [2024-02-02 16:21:13,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:21:13" (1/2) ... [2024-02-02 16:21:13,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19d8dc40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:21:13, skipping insertion in model container [2024-02-02 16:21:13,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:21:13" (2/2) ... [2024-02-02 16:21:13,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3438c2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:21:13, skipping insertion in model container [2024-02-02 16:21:13,228 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:21:13" (2/2) ... [2024-02-02 16:21:13,229 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:21:13,260 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, L22-128): A == 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:21:13,264 INFO L158 Benchmark]: Toolchain (without parser) took 42.96ms. Allocated memory is still 146.8MB. Free memory was 67.9MB in the beginning and 65.4MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-02 16:21:13,265 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 146.8MB. Free memory is still 98.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:21:13,265 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 146.8MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:21:13,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 41.43ms. Allocated memory is still 146.8MB. Free memory was 67.7MB in the beginning and 65.4MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-02 16:21:13,267 INFO L338 ainManager$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 146.8MB. Free memory is still 98.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 146.8MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 41.43ms. Allocated memory is still 146.8MB. Free memory was 67.7MB in the beginning and 65.4MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. 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, L22-128): A == 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, L22-128): A == 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/popl20-bad-counter-queue.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue.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 16:21:15,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:21:15,469 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:21:15,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:21:15,474 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:21:15,489 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:21:15,489 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:21:15,490 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:21:15,490 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:21:15,492 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:21:15,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:21:15,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:21:15,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:21:15,496 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:21:15,496 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:21:15,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:21:15,496 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:21:15,497 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:21:15,497 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:21:15,497 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:21:15,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:21:15,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:21:15,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:21:15,499 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:21:15,499 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:21:15,499 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:21:15,499 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:21:15,499 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:21:15,499 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:21:15,500 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:21:15,500 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:21:15,501 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:21:15,501 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:21:15,501 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:21:15,502 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:21:15,502 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:21:15,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:21:15,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:21:15,503 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:21:15,503 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:21:15,503 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:21:15,503 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:21:15,503 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:21:15,503 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:21:15,504 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:21:15,504 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:21:15,504 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:21:15,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:21:15,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:21:15,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:21:15,786 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:21:15,786 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:21:15,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue.wvr.c [2024-02-02 16:21:16,905 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:21:17,060 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:21:17,060 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue.wvr.c [2024-02-02 16:21:17,066 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6139cbf/8c9de34939a54462bf5498513d3cbd08/FLAG169d6d82c [2024-02-02 16:21:17,081 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6139cbf/8c9de34939a54462bf5498513d3cbd08 [2024-02-02 16:21:17,084 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:21:17,084 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:21:17,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-counter-queue.wvr.yml/witness.yml [2024-02-02 16:21:17,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:21:17,186 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:21:17,186 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:21:17,186 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:21:17,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:21:17,190 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:21:17" (1/2) ... [2024-02-02 16:21:17,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3ee1fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:21:17, skipping insertion in model container [2024-02-02 16:21:17,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:21:17" (1/2) ... [2024-02-02 16:21:17,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62de1ba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:21:17, skipping insertion in model container [2024-02-02 16:21:17,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:21:17" (2/2) ... [2024-02-02 16:21:17,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3ee1fc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:21:17, skipping insertion in model container [2024-02-02 16:21:17,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:21:17" (2/2) ... [2024-02-02 16:21:17,193 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:21:17,225 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, L22-128): A == 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:21:17,230 INFO L158 Benchmark]: Toolchain (without parser) took 43.71ms. Allocated memory is still 62.9MB. Free memory was 34.5MB in the beginning and 31.9MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-02 16:21:17,231 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:21:17,231 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 62.9MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:21:17,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 42.36ms. Allocated memory is still 62.9MB. Free memory was 34.2MB in the beginning and 31.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-02 16:21:17,234 INFO L338 ainManager$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 62.9MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 62.9MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 42.36ms. Allocated memory is still 62.9MB. Free memory was 34.2MB in the beginning and 31.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. 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, L22-128): A == 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, L22-128): A == 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, L22-128): A == 0 could not be matched.