./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:38:13,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:38:13,681 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-23 21:38:13,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:38:13,697 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:38:13,740 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:38:13,743 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:38:13,744 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:38:13,745 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:38:13,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:38:13,752 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:38:13,752 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:38:13,753 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:38:13,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:38:13,755 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:38:13,755 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:38:13,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:38:13,756 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:38:13,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:38:13,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:38:13,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:38:13,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:38:13,758 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-23 21:38:13,759 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:38:13,759 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:38:13,760 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:38:13,760 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:38:13,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:38:13,761 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:38:13,762 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:38:13,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:38:13,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:38:13,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:38:13,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:38:13,764 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:38:13,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:38:13,765 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:38:13,765 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:38:13,765 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:38:13,765 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:38:13,766 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:38:13,767 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2023-11-23 21:38:14,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:38:14,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:38:14,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:38:14,156 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:38:14,156 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:38:14,158 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-23 21:38:17,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:38:17,637 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:38:17,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-23 21:38:17,661 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data/57433f38a/2d534643fc004258a10edac87a1f4442/FLAGeb1083ca3 [2023-11-23 21:38:17,675 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data/57433f38a/2d534643fc004258a10edac87a1f4442 [2023-11-23 21:38:17,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:38:17,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:38:17,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:38:17,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:38:17,709 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:38:17,722 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:38:17" (1/1) ... [2023-11-23 21:38:17,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f039a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:17, skipping insertion in model container [2023-11-23 21:38:17,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:38:17" (1/1) ... [2023-11-23 21:38:17,835 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:38:18,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:38:18,325 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:38:18,412 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:38:18,468 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:38:18,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:18 WrapperNode [2023-11-23 21:38:18,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:38:18,470 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:38:18,470 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:38:18,470 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:38:18,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:18" (1/1) ... [2023-11-23 21:38:18,510 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-23 21:38:18,516 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:18" (1/1) ... [2023-11-23 21:38:18,532 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:38:18,532 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-23 21:38:18,540 INFO L158 Benchmark]: Toolchain (without parser) took 853.97ms. Allocated memory is still 163.6MB. Free memory was 123.3MB in the beginning and 111.2MB in the end (delta: 12.1MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2023-11-23 21:38:18,540 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:38:18,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 787.89ms. Allocated memory is still 163.6MB. Free memory was 123.1MB in the beginning and 112.5MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-23 21:38:18,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.76ms. Allocated memory is still 163.6MB. Free memory was 112.5MB in the beginning and 111.5MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:38:18,544 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 787.89ms. Allocated memory is still 163.6MB. Free memory was 123.1MB in the beginning and 112.5MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.76ms. Allocated memory is still 163.6MB. Free memory was 112.5MB in the beginning and 111.5MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] 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: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:38:20,893 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:38:20,978 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2023-11-23 21:38:20,985 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:38:20,986 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:38:21,014 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:38:21,015 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:38:21,015 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:38:21,016 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:38:21,017 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:38:21,017 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:38:21,018 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:38:21,019 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:38:21,019 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:38:21,020 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:38:21,020 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:38:21,021 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:38:21,021 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:38:21,022 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:38:21,022 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:38:21,023 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:38:21,023 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-23 21:38:21,024 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:38:21,024 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:38:21,025 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:38:21,025 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:38:21,025 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:38:21,026 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:38:21,026 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:38:21,027 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:38:21,027 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:38:21,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:38:21,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:38:21,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:38:21,029 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:38:21,029 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-23 21:38:21,030 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:38:21,030 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:38:21,030 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:38:21,031 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:38:21,031 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:38:21,032 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:38:21,032 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-23 21:38:21,033 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58b504e0f9c99c4dab9903d0572a1a6fc9dccc97093dedf55f23b393d189b988 [2023-11-23 21:38:21,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:38:21,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:38:21,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:38:21,420 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:38:21,420 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:38:21,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-23 21:38:24,743 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:38:25,172 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:38:25,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/sv-benchmarks/c/pthread-ext/43_NetBSD_sysmon_power_sliced_2.i [2023-11-23 21:38:25,207 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data/30ef2d95d/cac29406a974499ba4876ee80c5720bd/FLAGae0a03bc5 [2023-11-23 21:38:25,228 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_934b34e9-2a1a-47f2-b76b-fe34c48c61b7/bin/uautomizer-verify-zZY32mL2XJ/data/30ef2d95d/cac29406a974499ba4876ee80c5720bd [2023-11-23 21:38:25,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:38:25,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:38:25,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:38:25,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:38:25,249 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:38:25,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:38:25" (1/1) ... [2023-11-23 21:38:25,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb0021d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:25, skipping insertion in model container [2023-11-23 21:38:25,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:38:25" (1/1) ... [2023-11-23 21:38:25,328 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:38:25,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:38:25,853 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:38:25,912 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:38:25,993 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:38:25,996 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:25 WrapperNode [2023-11-23 21:38:25,996 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:38:25,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:38:25,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:38:25,998 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:38:26,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:25" (1/1) ... [2023-11-23 21:38:26,031 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-11-23 21:38:26,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:38:25" (1/1) ... [2023-11-23 21:38:26,033 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:38:26,034 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-11-23 21:38:26,035 INFO L158 Benchmark]: Toolchain (without parser) took 797.06ms. Allocated memory is still 86.0MB. Free memory was 62.2MB in the beginning and 61.3MB in the end (delta: 851.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:38:26,036 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 86.0MB. Free memory was 61.8MB in the beginning and 61.6MB in the end (delta: 140.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:38:26,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 753.94ms. Allocated memory is still 86.0MB. Free memory was 61.9MB in the beginning and 62.6MB in the end (delta: -768.2kB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2023-11-23 21:38:26,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.97ms. Allocated memory is still 86.0MB. Free memory was 62.6MB in the beginning and 61.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:38:26,040 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 86.0MB. Free memory was 61.8MB in the beginning and 61.6MB in the end (delta: 140.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 753.94ms. Allocated memory is still 86.0MB. Free memory was 61.9MB in the beginning and 62.6MB in the end (delta: -768.2kB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.97ms. Allocated memory is still 86.0MB. Free memory was 62.6MB in the beginning and 61.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] 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: TYPE ERROR