./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0 --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 14:21:24,777 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 14:21:24,873 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2024-11-02 14:21:24,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 14:21:24,881 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 14:21:24,911 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 14:21:24,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 14:21:24,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 14:21:24,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 14:21:24,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 14:21:24,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-02 14:21:24,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-02 14:21:24,917 INFO L153 SettingsManager]: * Use SBE=true [2024-11-02 14:21:24,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 14:21:24,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 14:21:24,918 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 14:21:24,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 14:21:24,919 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 14:21:24,923 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 14:21:24,923 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 14:21:24,924 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 14:21:24,924 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 14:21:24,925 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 14:21:24,925 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 14:21:24,925 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 14:21:24,925 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 14:21:24,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 14:21:24,926 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 14:21:24,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 14:21:24,935 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 14:21:24,936 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-02 14:21:24,936 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 14:21:24,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 14:21:24,937 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 14:21:24,937 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 14:21:24,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 14:21:24,938 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-02 14:21:24,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 14:21:24,938 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 14:21:24,938 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-02 14:21:24,939 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-02 14:21:24,939 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-02 14:21:24,940 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-02 14:21:24,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2024-11-02 14:21:25,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 14:21:25,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 14:21:25,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 14:21:25,314 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 14:21:25,315 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 14:21:25,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i Unable to find full path for "g++" [2024-11-02 14:21:27,523 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 14:21:27,857 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 14:21:27,859 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-02 14:21:27,881 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data/403ef181d/ec088ce4b4874902b04e27affd2100bd/FLAG8d3cb203e [2024-11-02 14:21:27,900 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data/403ef181d/ec088ce4b4874902b04e27affd2100bd [2024-11-02 14:21:27,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 14:21:27,904 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 14:21:27,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 14:21:27,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 14:21:27,912 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 14:21:27,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 02:21:27" (1/1) ... [2024-11-02 14:21:27,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7317f261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:21:27, skipping insertion in model container [2024-11-02 14:21:27,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 02:21:27" (1/1) ... [2024-11-02 14:21:27,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 14:21:28,767 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-02 14:21:28,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a0452c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:21:28, skipping insertion in model container [2024-11-02 14:21:28,768 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 14:21:28,768 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 14:21:28,771 INFO L158 Benchmark]: Toolchain (without parser) took 865.40ms. Allocated memory is still 119.5MB. Free memory was 85.9MB in the beginning and 67.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-02 14:21:28,771 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 119.5MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 14:21:28,772 INFO L158 Benchmark]: CACSL2BoogieTranslator took 862.85ms. Allocated memory is still 119.5MB. Free memory was 85.9MB in the beginning and 67.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-02 14:21:28,774 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 119.5MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 862.85ms. Allocated memory is still 119.5MB. Free memory was 85.9MB in the beginning and 67.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0 --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 14:21:31,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 14:21:31,269 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2024-11-02 14:21:31,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 14:21:31,276 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 14:21:31,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 14:21:31,318 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 14:21:31,319 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 14:21:31,320 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 14:21:31,321 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 14:21:31,322 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-02 14:21:31,322 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-02 14:21:31,323 INFO L153 SettingsManager]: * Use SBE=true [2024-11-02 14:21:31,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 14:21:31,324 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 14:21:31,326 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 14:21:31,326 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 14:21:31,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 14:21:31,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 14:21:31,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 14:21:31,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 14:21:31,331 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-02 14:21:31,332 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 14:21:31,332 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 14:21:31,332 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 14:21:31,332 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-02 14:21:31,332 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 14:21:31,333 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 14:21:31,333 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 14:21:31,333 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 14:21:31,334 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 14:21:31,335 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 14:21:31,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 14:21:31,336 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 14:21:31,336 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 14:21:31,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 14:21:31,337 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-02 14:21:31,338 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 14:21:31,338 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 14:21:31,338 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-02 14:21:31,338 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-02 14:21:31,339 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-02 14:21:31,340 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-02 14:21:31,340 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 14:21:31,340 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2024-11-02 14:21:31,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 14:21:31,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 14:21:31,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 14:21:31,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 14:21:31,801 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 14:21:31,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i Unable to find full path for "g++" [2024-11-02 14:21:34,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 14:21:34,298 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 14:21:34,299 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-02 14:21:34,333 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data/baad7aa4f/21e9442bef6b49739dc6d3e97ffd59c3/FLAGd61fbd261 [2024-11-02 14:21:34,350 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ac53364-107c-47f6-85f3-a2f72bc0bd2e/bin/ugemcutter-verify-SyDpkB78L0/data/baad7aa4f/21e9442bef6b49739dc6d3e97ffd59c3 [2024-11-02 14:21:34,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 14:21:34,358 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 14:21:34,361 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 14:21:34,363 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 14:21:34,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 14:21:34,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 02:21:34" (1/1) ... [2024-11-02 14:21:34,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55129d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:21:34, skipping insertion in model container [2024-11-02 14:21:34,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 02:21:34" (1/1) ... [2024-11-02 14:21:34,488 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 14:21:35,374 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-02 14:21:35,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bceee5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:21:35, skipping insertion in model container [2024-11-02 14:21:35,375 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 14:21:35,376 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 14:21:35,378 INFO L158 Benchmark]: Toolchain (without parser) took 1019.75ms. Allocated memory is still 62.9MB. Free memory was 30.1MB in the beginning and 26.0MB in the end (delta: 4.1MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2024-11-02 14:21:35,380 INFO L158 Benchmark]: CDTParser took 1.53ms. Allocated memory is still 62.9MB. Free memory was 38.5MB in the beginning and 38.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 14:21:35,381 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1014.28ms. Allocated memory is still 62.9MB. Free memory was 29.8MB in the beginning and 26.0MB in the end (delta: 3.8MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. [2024-11-02 14:21:35,383 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.53ms. Allocated memory is still 62.9MB. Free memory was 38.5MB in the beginning and 38.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1014.28ms. Allocated memory is still 62.9MB. Free memory was 29.8MB in the beginning and 26.0MB in the end (delta: 3.8MB). Peak memory consumption was 5.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN