./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 a0165632 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_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:15:52,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:15:52,391 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-09 06:15:52,401 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:15:52,401 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:15:52,461 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:15:52,465 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:15:52,466 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:15:52,467 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:15:52,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:15:52,467 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:15:52,468 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:15:52,468 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:15:52,470 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:15:52,471 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:15:52,473 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:15:52,474 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:15:52,474 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:15:52,475 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:15:52,475 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:15:52,476 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:15:52,480 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:15:52,481 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:15:52,481 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:15:52,482 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:15:52,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:15:52,482 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:15:52,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:15:52,483 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:15:52,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:15:52,484 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:15:52,484 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-09 06:15:52,485 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:15:52,487 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 06:15:52,488 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:15:52,488 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:15:52,489 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:15:52,489 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:15:52,490 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:15:52,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:15:52,490 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:15:52,491 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:15:52,491 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:15:52,491 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:15:52,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:15:52,492 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:15:52,493 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:15:52,493 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:15:52,493 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2024-11-09 06:15:52,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:15:53,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:15:53,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:15:53,034 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:15:53,035 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:15:53,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i Unable to find full path for "g++" [2024-11-09 06:15:55,460 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:15:55,878 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:15:55,878 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-09 06:15:55,913 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data/9acb6842b/ecf3715b86064baa96650fcb14fb5604/FLAGa8e5e6de5 [2024-11-09 06:15:55,937 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data/9acb6842b/ecf3715b86064baa96650fcb14fb5604 [2024-11-09 06:15:55,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:15:55,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:15:55,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:15:55,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:15:55,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:15:55,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:15:55" (1/1) ... [2024-11-09 06:15:55,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd51c42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:15:55, skipping insertion in model container [2024-11-09 06:15:55,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:15:55" (1/1) ... [2024-11-09 06:15:56,059 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:15:57,052 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-09 06:15:57,053 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60ff2678 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:15:57, skipping insertion in model container [2024-11-09 06:15:57,054 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:15:57,054 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 06:15:57,057 INFO L158 Benchmark]: Toolchain (without parser) took 1110.56ms. Allocated memory is still 159.4MB. Free memory was 121.1MB in the beginning and 102.2MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 06:15:57,057 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 119.5MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:15:57,058 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1105.99ms. Allocated memory is still 159.4MB. Free memory was 121.1MB in the beginning and 102.2MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 06:15:57,060 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 119.5MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1105.99ms. Allocated memory is still 159.4MB. Free memory was 121.1MB in the beginning and 102.2MB in the end (delta: 18.8MB). 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_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:15:59,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:15:59,846 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-09 06:15:59,854 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:15:59,856 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:15:59,903 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:15:59,904 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:15:59,905 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:15:59,906 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:15:59,907 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:15:59,907 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:15:59,908 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:15:59,908 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:15:59,909 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:15:59,910 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:15:59,911 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:15:59,912 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:15:59,912 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:15:59,913 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:15:59,913 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:15:59,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:15:59,917 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:15:59,917 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:15:59,918 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:15:59,918 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-09 06:15:59,918 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:15:59,919 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:15:59,919 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:15:59,919 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 06:15:59,920 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:15:59,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:15:59,920 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:15:59,921 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:15:59,921 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:15:59,922 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:15:59,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:15:59,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:15:59,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:15:59,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:15:59,924 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:15:59,926 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:15:59,927 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:15:59,927 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:15:59,927 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_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2024-11-09 06:16:00,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:16:00,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:16:00,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:16:00,479 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:16:00,480 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:16:00,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i Unable to find full path for "g++" [2024-11-09 06:16:03,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:16:03,517 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:16:03,519 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-09 06:16:03,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data/24bd52769/539ba387ef0448d29ff5eb7f0b650cf2/FLAGd8427ad8b [2024-11-09 06:16:03,602 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a5386d5-7bbf-405c-adae-27b379eea28f/bin/utaipan-verify-YMUCfTKeje/data/24bd52769/539ba387ef0448d29ff5eb7f0b650cf2 [2024-11-09 06:16:03,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:16:03,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:16:03,611 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:16:03,611 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:16:03,618 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:16:03,619 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:16:03" (1/1) ... [2024-11-09 06:16:03,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e23416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:03, skipping insertion in model container [2024-11-09 06:16:03,621 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:16:03" (1/1) ... [2024-11-09 06:16:03,706 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:16:04,813 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-09 06:16:04,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@423117a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:04, skipping insertion in model container [2024-11-09 06:16:04,815 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:16:04,815 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 06:16:04,818 INFO L158 Benchmark]: Toolchain (without parser) took 1209.19ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 40.4MB in the beginning and 68.0MB in the end (delta: -27.6MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2024-11-09 06:16:04,820 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:16:04,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1204.35ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 40.2MB in the beginning and 68.0MB in the end (delta: -27.8MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2024-11-09 06:16:04,824 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 67.1MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1204.35ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 40.2MB in the beginning and 68.0MB in the end (delta: -27.8MB). Peak memory consumption was 15.7MB. 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