./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 61a67961 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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 4e22d32b1cfbf3e9c404c8b522b2227f299322fc3bbc332086f88ee02736e6fe --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 17:19:38,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 17:19:38,820 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-14 17:19:38,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 17:19:38,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 17:19:38,853 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 17:19:38,853 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 17:19:38,854 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 17:19:38,854 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 17:19:38,855 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 17:19:38,856 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 17:19:38,856 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 17:19:38,857 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 17:19:38,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 17:19:38,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 17:19:38,859 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 17:19:38,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 17:19:38,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 17:19:38,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 17:19:38,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 17:19:38,864 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 17:19:38,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 17:19:38,865 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-14 17:19:38,865 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 17:19:38,865 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 17:19:38,865 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 17:19:38,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 17:19:38,866 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 17:19:38,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 17:19:38,866 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 17:19:38,867 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 17:19:38,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 17:19:38,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 17:19:38,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 17:19:38,867 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 17:19:38,868 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 17:19:38,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 17:19:38,870 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 17:19:38,870 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 17:19:38,870 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 17:19:38,870 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 17:19:38,871 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e22d32b1cfbf3e9c404c8b522b2227f299322fc3bbc332086f88ee02736e6fe [2024-10-14 17:19:39,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 17:19:39,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 17:19:39,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 17:19:39,173 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 17:19:39,174 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 17:19:39,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i [2024-10-14 17:19:40,559 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 17:19:40,807 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 17:19:40,809 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i [2024-10-14 17:19:40,827 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6018933b/ec838b631f604474abfb823807fb2ff9/FLAG0c4abec8f [2024-10-14 17:19:40,844 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6018933b/ec838b631f604474abfb823807fb2ff9 [2024-10-14 17:19:40,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 17:19:40,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 17:19:40,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:40,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 17:19:40,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 17:19:40,855 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:40" (1/1) ... [2024-10-14 17:19:40,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8cdd48f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:40, skipping insertion in model container [2024-10-14 17:19:40,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:40" (1/1) ... [2024-10-14 17:19:40,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 17:19:41,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:41,326 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 17:19:41,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:41,399 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: pthread_detach [2024-10-14 17:19:41,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ceef64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:41, skipping insertion in model container [2024-10-14 17:19:41,400 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:41,400 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 17:19:41,402 INFO L158 Benchmark]: Toolchain (without parser) took 554.32ms. Allocated memory is still 190.8MB. Free memory was 132.6MB in the beginning and 154.9MB in the end (delta: -22.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-14 17:19:41,402 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 17:19:41,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 550.52ms. Allocated memory is still 190.8MB. Free memory was 132.2MB in the beginning and 154.9MB in the end (delta: -22.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-14 17:19:41,404 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 550.52ms. Allocated memory is still 190.8MB. Free memory was 132.2MB in the beginning and 154.9MB in the end (delta: -22.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: pthread_detach 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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 4e22d32b1cfbf3e9c404c8b522b2227f299322fc3bbc332086f88ee02736e6fe --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 17:19:43,387 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 17:19:43,474 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2024-10-14 17:19:43,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 17:19:43,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 17:19:43,512 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 17:19:43,512 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 17:19:43,513 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 17:19:43,516 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 17:19:43,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 17:19:43,517 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 17:19:43,517 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 17:19:43,518 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 17:19:43,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 17:19:43,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 17:19:43,520 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 17:19:43,521 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 17:19:43,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 17:19:43,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 17:19:43,521 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 17:19:43,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 17:19:43,526 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-14 17:19:43,527 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 17:19:43,527 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 17:19:43,527 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 17:19:43,527 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 17:19:43,528 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 17:19:43,528 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 17:19:43,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 17:19:43,528 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 17:19:43,529 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 17:19:43,529 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 17:19:43,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 17:19:43,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 17:19:43,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 17:19:43,530 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 17:19:43,530 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 17:19:43,534 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 17:19:43,534 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 17:19:43,534 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 17:19:43,535 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 17:19:43,535 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 17:19:43,535 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 17:19:43,536 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e22d32b1cfbf3e9c404c8b522b2227f299322fc3bbc332086f88ee02736e6fe [2024-10-14 17:19:43,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 17:19:43,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 17:19:43,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 17:19:43,878 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 17:19:43,878 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 17:19:43,879 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i [2024-10-14 17:19:45,485 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 17:19:45,798 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 17:19:45,798 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i [2024-10-14 17:19:45,814 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab655fbb7/c7734cbe113548e8abea0bb56566832a/FLAGd4306d89a [2024-10-14 17:19:46,088 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab655fbb7/c7734cbe113548e8abea0bb56566832a [2024-10-14 17:19:46,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 17:19:46,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 17:19:46,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:46,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 17:19:46,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 17:19:46,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:46" (1/1) ... [2024-10-14 17:19:46,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e7c65a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:46, skipping insertion in model container [2024-10-14 17:19:46,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:46" (1/1) ... [2024-10-14 17:19:46,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 17:19:46,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:46,533 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 17:19:46,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:46,650 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: pthread_detach [2024-10-14 17:19:46,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d65ed3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:46, skipping insertion in model container [2024-10-14 17:19:46,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:46,651 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 17:19:46,653 INFO L158 Benchmark]: Toolchain (without parser) took 560.92ms. Allocated memory is still 75.5MB. Free memory was 48.4MB in the beginning and 47.8MB in the end (delta: 554.3kB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2024-10-14 17:19:46,654 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 17:19:46,654 INFO L158 Benchmark]: CACSL2BoogieTranslator took 559.24ms. Allocated memory is still 75.5MB. Free memory was 48.4MB in the beginning and 47.8MB in the end (delta: 554.3kB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2024-10-14 17:19:46,656 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 559.24ms. Allocated memory is still 75.5MB. Free memory was 48.4MB in the beginning and 47.8MB in the end (delta: 554.3kB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: pthread_detach 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