./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-race-4.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-race-4.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 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 17:19:43,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 17:19:43,656 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-14 17:19:43,660 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 17:19:43,661 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 17:19:43,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 17:19:43,685 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 17:19:43,685 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 17:19:43,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 17:19:43,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 17:19:43,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 17:19:43,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 17:19:43,689 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 17:19:43,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 17:19:43,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 17:19:43,690 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 17:19:43,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 17:19:43,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 17:19:43,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 17:19:43,691 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 17:19:43,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 17:19:43,692 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 17:19:43,692 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-14 17:19:43,693 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 17:19:43,693 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 17:19:43,693 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 17:19:43,693 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 17:19:43,693 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 17:19:43,693 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 17:19:43,693 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 17:19:43,694 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 17:19:43,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 17:19:43,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 17:19:43,694 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 17:19:43,694 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 17:19:43,694 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 17:19:43,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 17:19:43,695 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 17:19:43,695 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 17:19:43,695 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 17:19:43,695 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 17:19:43,696 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 [2024-10-14 17:19:43,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 17:19:43,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 17:19:43,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 17:19:43,901 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 17:19:43,902 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 17:19:43,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-10-14 17:19:45,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 17:19:45,287 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 17:19:45,287 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-10-14 17:19:45,300 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b57dd82c1/3d018c0293804891ac079d0107c21f78/FLAGe91c3e9c4 [2024-10-14 17:19:45,634 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b57dd82c1/3d018c0293804891ac079d0107c21f78 [2024-10-14 17:19:45,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 17:19:45,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 17:19:45,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:45,644 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 17:19:45,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 17:19:45,649 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:45" (1/1) ... [2024-10-14 17:19:45,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@344be63f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:45, skipping insertion in model container [2024-10-14 17:19:45,650 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:45" (1/1) ... [2024-10-14 17:19:45,683 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 17:19:45,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:45,925 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 17:19:45,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:45,982 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: pthread_detach [2024-10-14 17:19:45,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@196f3695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:45, skipping insertion in model container [2024-10-14 17:19:45,983 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:45,983 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 17:19:45,996 INFO L158 Benchmark]: Toolchain (without parser) took 346.58ms. Allocated memory is still 184.5MB. Free memory was 113.7MB in the beginning and 92.3MB in the end (delta: 21.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-10-14 17:19:45,996 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 184.5MB. Free memory is still 140.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 17:19:45,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.64ms. Allocated memory is still 184.5MB. Free memory was 113.5MB in the beginning and 92.3MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-10-14 17:19:45,997 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 184.5MB. Free memory is still 140.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.64ms. Allocated memory is still 184.5MB. Free memory was 113.5MB in the beginning and 92.3MB in the end (delta: 21.2MB). Peak memory consumption was 21.0MB. 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-race-4.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 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 17:19:47,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 17:19:47,637 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2024-10-14 17:19:47,642 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 17:19:47,642 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 17:19:47,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 17:19:47,665 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 17:19:47,665 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 17:19:47,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 17:19:47,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 17:19:47,667 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 17:19:47,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 17:19:47,668 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 17:19:47,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 17:19:47,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 17:19:47,670 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 17:19:47,670 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 17:19:47,670 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 17:19:47,670 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 17:19:47,673 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 17:19:47,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 17:19:47,673 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 17:19:47,674 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 17:19:47,674 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 17:19:47,675 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 17:19:47,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 17:19:47,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 17:19:47,675 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 17:19:47,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 17:19:47,676 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 17:19:47,676 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 17:19:47,676 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 17:19:47,677 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 17:19:47,677 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 17:19:47,677 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 17:19:47,678 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 17:19:47,678 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 [2024-10-14 17:19:47,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 17:19:47,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 17:19:47,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 17:19:47,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 17:19:47,938 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 17:19:47,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-10-14 17:19:49,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 17:19:49,371 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 17:19:49,372 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-10-14 17:19:49,386 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7fc82c6/48b6a99142714db68dc5d7d1f8d3b79a/FLAGd4abecb90 [2024-10-14 17:19:49,728 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e7fc82c6/48b6a99142714db68dc5d7d1f8d3b79a [2024-10-14 17:19:49,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 17:19:49,732 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 17:19:49,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:49,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 17:19:49,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 17:19:49,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:49" (1/1) ... [2024-10-14 17:19:49,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ccf6a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:49, skipping insertion in model container [2024-10-14 17:19:49,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:19:49" (1/1) ... [2024-10-14 17:19:49,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 17:19:50,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:50,071 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 17:19:50,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 17:19:50,150 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: pthread_detach [2024-10-14 17:19:50,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@435e449c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:19:50, skipping insertion in model container [2024-10-14 17:19:50,151 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 17:19:50,151 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 17:19:50,153 INFO L158 Benchmark]: Toolchain (without parser) took 421.08ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 37.4MB in the beginning and 56.8MB in the end (delta: -19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-14 17:19:50,154 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 17:19:50,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 417.67ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 37.2MB in the beginning and 56.8MB in the end (delta: -19.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-14 17:19:50,156 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 417.67ms. Allocated memory was 60.8MB in the beginning and 86.0MB in the end (delta: 25.2MB). Free memory was 37.2MB in the beginning and 56.8MB in the end (delta: -19.6MB). Peak memory consumption was 16.8MB. 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