./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 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_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/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_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/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_c492b3aa-0918-43da-ae23-d21894684be1/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_c492b3aa-0918-43da-ae23-d21894684be1/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 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:09:21,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:09:21,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Default.epf [2024-11-09 06:09:21,277 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:09:21,278 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:09:21,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:09:21,321 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:09:21,321 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:09:21,322 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:09:21,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:09:21,324 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:09:21,325 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:09:21,326 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:09:21,326 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:09:21,328 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:09:21,329 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:09:21,329 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:09:21,329 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:09:21,330 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:09:21,330 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:09:21,331 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:09:21,335 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:09:21,335 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:09:21,336 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:09:21,336 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:09:21,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:09:21,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:09:21,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:09:21,337 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:09:21,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:09:21,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:09:21,338 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-09 06:09:21,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:09:21,340 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 06:09:21,341 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:09:21,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:09:21,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:09:21,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:09:21,342 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:09:21,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:09:21,342 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:09:21,343 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:09:21,343 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:09:21,343 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:09:21,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:09:21,344 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:09:21,344 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:09:21,344 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:09:21,345 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_c492b3aa-0918-43da-ae23-d21894684be1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 [2024-11-09 06:09:21,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:09:21,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:09:21,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:09:21,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:09:21,683 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:09:21,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i Unable to find full path for "g++" [2024-11-09 06:09:23,684 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:09:23,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:09:23,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-11-09 06:09:23,943 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data/8f65b7472/8c298b6c69a94620b856d00ff82062c8/FLAGb3c81577f [2024-11-09 06:09:23,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data/8f65b7472/8c298b6c69a94620b856d00ff82062c8 [2024-11-09 06:09:23,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:09:23,966 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:09:23,967 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:09:23,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:09:23,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:09:23,974 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:09:23" (1/1) ... [2024-11-09 06:09:23,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fbd7f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:09:23, skipping insertion in model container [2024-11-09 06:09:23,975 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:09:23" (1/1) ... [2024-11-09 06:09:24,025 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:09:24,477 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. [2024-11-09 06:09:24,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c92a8e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:09:24, skipping insertion in model container [2024-11-09 06:09:24,478 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:09:24,479 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 06:09:24,481 INFO L158 Benchmark]: Toolchain (without parser) took 514.43ms. Allocated memory is still 136.3MB. Free memory was 93.8MB in the beginning and 79.5MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 06:09:24,481 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 136.3MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:09:24,482 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.92ms. Allocated memory is still 136.3MB. Free memory was 93.4MB in the beginning and 79.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 06:09:24,485 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 136.3MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.92ms. Allocated memory is still 136.3MB. Free memory was 93.4MB in the beginning and 79.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/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_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/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_c492b3aa-0918-43da-ae23-d21894684be1/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_c492b3aa-0918-43da-ae23-d21894684be1/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 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:09:26,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:09:26,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2024-11-09 06:09:26,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:09:26,736 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:09:26,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:09:26,775 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:09:26,776 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:09:26,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:09:26,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:09:26,778 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:09:26,779 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:09:26,779 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:09:26,779 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:09:26,780 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:09:26,782 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:09:26,782 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:09:26,783 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:09:26,783 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:09:26,783 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:09:26,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:09:26,788 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:09:26,788 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:09:26,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:09:26,789 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-09 06:09:26,789 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:09:26,789 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:09:26,790 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:09:26,792 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 06:09:26,792 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:09:26,793 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:09:26,793 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:09:26,793 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:09:26,793 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:09:26,794 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:09:26,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:09:26,794 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:09:26,795 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:09:26,796 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:09:26,796 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:09:26,796 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:09:26,797 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:09:26,798 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:09:26,798 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_c492b3aa-0918-43da-ae23-d21894684be1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bc3cf18bb5320f6f71fe446fc7686752f9fd90b8a590dd8e712d8cf842b00b6 [2024-11-09 06:09:27,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:09:27,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:09:27,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:09:27,286 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:09:27,287 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:09:27,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i Unable to find full path for "g++" [2024-11-09 06:09:29,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:09:29,592 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:09:29,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/sv-benchmarks/c/goblint-regression/05-lval_ls_16-idxunknown_unlock.i [2024-11-09 06:09:29,611 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data/6eed15982/13e47bde50824c008d9cc1c5fc9b579a/FLAG49f8f284d [2024-11-09 06:09:29,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c492b3aa-0918-43da-ae23-d21894684be1/bin/utaipan-verify-YMUCfTKeje/data/6eed15982/13e47bde50824c008d9cc1c5fc9b579a [2024-11-09 06:09:29,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:09:29,879 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:09:29,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:09:29,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:09:29,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:09:29,889 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:09:29" (1/1) ... [2024-11-09 06:09:29,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15846162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:09:29, skipping insertion in model container [2024-11-09 06:09:29,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:09:29" (1/1) ... [2024-11-09 06:09:29,945 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:09:30,361 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. [2024-11-09 06:09:30,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5dc294d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:09:30, skipping insertion in model container [2024-11-09 06:09:30,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:09:30,362 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 06:09:30,365 INFO L158 Benchmark]: Toolchain (without parser) took 484.30ms. Allocated memory is still 90.2MB. Free memory was 64.9MB in the beginning and 50.5MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 06:09:30,365 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 90.2MB. Free memory is still 65.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:09:30,366 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.55ms. Allocated memory is still 90.2MB. Free memory was 64.6MB in the beginning and 50.5MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 06:09:30,368 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 90.2MB. Free memory is still 65.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 480.55ms. Allocated memory is still 90.2MB. Free memory was 64.6MB in the beginning and 50.5MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. 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