./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E --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 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:36:02,837 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:36:02,910 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-14 05:36:02,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:36:02,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:36:02,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:36:02,955 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:36:02,955 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:36:02,956 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:36:02,956 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:36:02,956 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:36:02,956 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:36:02,956 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:36:02,957 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:36:02,957 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:36:02,957 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:36:02,957 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:36:02,957 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:36:02,957 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:36:02,957 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:36:02,958 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:36:02,958 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:36:02,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:36:02,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:36:02,958 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:36:02,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:36:02,959 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:36:02,959 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:36:02,959 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:36:02,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:36:02,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:36:02,960 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-14 05:36:02,960 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:36:02,960 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:36:02,960 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:36:02,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:36:02,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:36:02,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:36:02,961 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:36:02,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:36:02,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:36:02,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:36:02,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:36:02,961 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:36:02,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:36:02,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:36:02,962 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:36:02,962 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:36:02,962 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E 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 -> 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 [2024-11-14 05:36:03,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:36:03,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:36:03,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:36:03,324 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:36:03,325 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:36:03,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i Unable to find full path for "g++" [2024-11-14 05:36:05,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:36:05,608 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:36:05,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-11-14 05:36:05,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data/8b6224271/6878f4fa403c40de9ab47246cedc7d26/FLAG9092dd842 [2024-11-14 05:36:05,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data/8b6224271/6878f4fa403c40de9ab47246cedc7d26 [2024-11-14 05:36:05,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:36:05,832 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:36:05,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:36:05,834 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:36:05,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:36:05,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:36:05" (1/1) ... [2024-11-14 05:36:05,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7985cd73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:36:05, skipping insertion in model container [2024-11-14 05:36:05,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:36:05" (1/1) ... [2024-11-14 05:36:05,870 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:36:06,194 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-11-14 05:36:06,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6247cae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:36:06, skipping insertion in model container [2024-11-14 05:36:06,194 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:36:06,195 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:36:06,196 INFO L158 Benchmark]: Toolchain (without parser) took 363.93ms. Allocated memory is still 142.6MB. Free memory was 118.4MB in the beginning and 106.3MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:36:06,197 INFO L158 Benchmark]: CDTParser took 1.04ms. Allocated memory is still 142.6MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:36:06,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.11ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 106.5MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:36:06,199 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.04ms. Allocated memory is still 142.6MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.11ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 106.5MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 697]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E --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 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:36:08,651 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:36:08,778 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-14 05:36:08,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:36:08,788 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:36:08,823 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:36:08,823 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:36:08,823 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:36:08,824 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:36:08,824 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:36:08,824 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:36:08,824 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:36:08,824 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:36:08,824 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:36:08,824 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:36:08,825 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:36:08,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:36:08,825 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:36:08,825 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 05:36:08,825 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 05:36:08,827 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:36:08,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:36:08,828 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:36:08,829 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 05:36:08,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:36:08,829 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:36:08,829 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:36:08,829 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:36:08,829 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:36:08,830 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:36:08,830 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:36:08,831 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E 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 -> 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 [2024-11-14 05:36:09,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:36:09,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:36:09,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:36:09,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:36:09,210 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:36:09,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i Unable to find full path for "g++" [2024-11-14 05:36:11,199 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:36:11,541 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:36:11,546 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-11-14 05:36:11,566 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data/0b653abf4/2207f921a0c8414f8c7be1d70640bdbb/FLAGf8030cba6 [2024-11-14 05:36:11,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b28f67ec-a068-4b23-af5a-eea5d687442c/bin/utaipan-verify-sOmjnqqW8E/data/0b653abf4/2207f921a0c8414f8c7be1d70640bdbb [2024-11-14 05:36:11,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:36:11,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:36:11,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:36:11,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:36:11,602 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:36:11,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:36:11" (1/1) ... [2024-11-14 05:36:11,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@251b9d21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:36:11, skipping insertion in model container [2024-11-14 05:36:11,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:36:11" (1/1) ... [2024-11-14 05:36:11,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:36:12,078 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-11-14 05:36:12,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@105f09bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:36:12, skipping insertion in model container [2024-11-14 05:36:12,080 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:36:12,080 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:36:12,082 INFO L158 Benchmark]: Toolchain (without parser) took 486.08ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 47.1MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:36:12,083 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:36:12,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.92ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 47.1MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-14 05:36:12,087 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.92ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 47.1MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 697]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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