./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-divine/tls_basic.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:07:17,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:07:17,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:07:17,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:07:17,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:07:17,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:07:17,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:07:17,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:07:17,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:07:17,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:07:17,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:07:17,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:07:17,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:07:17,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:07:17,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:07:17,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:07:17,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:07:17,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:07:17,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:07:17,741 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:07:17,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:07:17,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:07:17,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:07:17,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:07:17,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:07:17,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:07:17,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:07:17,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:07:17,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:07:17,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:07:17,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:07:17,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:07:17,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:07:17,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:07:17,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:07:17,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:07:17,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:07:17,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:07:17,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:07:17,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:07:17,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:07:17,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:07:17,801 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:07:17,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:07:17,803 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:07:17,803 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:07:17,804 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:07:17,804 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:07:17,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:07:17,804 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:07:17,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:07:17,805 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:07:17,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:07:17,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:07:17,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:07:17,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:07:17,807 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:07:17,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:07:17,807 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:07:17,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:07:17,807 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:07:17,807 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:07:17,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:07:17,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:17,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:07:17,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:07:17,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:07:17,809 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:07:17,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:07:17,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:07:17,809 INFO L138 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_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-10-17 17:07:18,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:07:18,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:07:18,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:07:18,156 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:07:18,157 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:07:18,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-10-17 17:07:18,235 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/d5105cb43/2e2eccb505104b4d9e359906ee98a87f/FLAG7fb1c3fa2 [2022-10-17 17:07:18,853 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:07:18,854 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-10-17 17:07:18,875 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/d5105cb43/2e2eccb505104b4d9e359906ee98a87f/FLAG7fb1c3fa2 [2022-10-17 17:07:19,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/d5105cb43/2e2eccb505104b4d9e359906ee98a87f [2022-10-17 17:07:19,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:07:19,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:07:19,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:19,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:07:19,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:07:19,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:19" (1/1) ... [2022-10-17 17:07:19,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65863a37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:19, skipping insertion in model container [2022-10-17 17:07:19,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:19" (1/1) ... [2022-10-17 17:07:19,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:07:19,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:07:19,427 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-10-17 17:07:19,672 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-10-17 17:07:19,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f6d3f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:19, skipping insertion in model container [2022-10-17 17:07:19,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:19,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 17:07:19,676 INFO L158 Benchmark]: Toolchain (without parser) took 542.80ms. Allocated memory is still 107.0MB. Free memory was 68.4MB in the beginning and 79.8MB in the end (delta: -11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:07:19,677 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 107.0MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:07:19,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 539.70ms. Allocated memory is still 107.0MB. Free memory was 68.2MB in the beginning and 79.8MB in the end (delta: -11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:07:19,679 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 107.0MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 539.70ms. Allocated memory is still 107.0MB. Free memory was 68.2MB in the beginning and 79.8MB 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: 699]: Unsupported Syntax Unsupported function: pthread_getspecific 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_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:07:22,387 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:07:22,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:07:22,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:07:22,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:07:22,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:07:22,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:07:22,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:07:22,469 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:07:22,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:07:22,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:07:22,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:07:22,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:07:22,487 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:07:22,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:07:22,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:07:22,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:07:22,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:07:22,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:07:22,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:07:22,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:07:22,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:07:22,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:07:22,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:07:22,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:07:22,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:07:22,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:07:22,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:07:22,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:07:22,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:07:22,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:07:22,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:07:22,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:07:22,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:07:22,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:07:22,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:07:22,550 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:07:22,550 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:07:22,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:07:22,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:07:22,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:07:22,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:07:22,607 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:07:22,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:07:22,611 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:07:22,611 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:07:22,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:07:22,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:07:22,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:07:22,614 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:07:22,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:07:22,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:07:22,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:07:22,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:07:22,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:07:22,616 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:07:22,617 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:07:22,617 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:07:22,617 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:07:22,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:07:22,618 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:07:22,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:07:22,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:07:22,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:07:22,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:07:22,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:22,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:07:22,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:07:22,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:07:22,620 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:07:22,621 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:07:22,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:07:22,621 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:07:22,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:07:22,622 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-10-17 17:07:23,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:07:23,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:07:23,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:07:23,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:07:23,204 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:07:23,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-10-17 17:07:23,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/bbd9829da/558319d5e6fa49e2a82f563dee6395dd/FLAG99f4bbcae [2022-10-17 17:07:23,983 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:07:23,984 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-10-17 17:07:24,001 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/bbd9829da/558319d5e6fa49e2a82f563dee6395dd/FLAG99f4bbcae [2022-10-17 17:07:24,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952f6d83-1734-4700-bd0f-ee10bdcdb881/bin/ukojak-92XMlrwhuB/data/bbd9829da/558319d5e6fa49e2a82f563dee6395dd [2022-10-17 17:07:24,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:07:24,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:07:24,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:24,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:07:24,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:07:24,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:24" (1/1) ... [2022-10-17 17:07:24,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dba85f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:24, skipping insertion in model container [2022-10-17 17:07:24,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:24" (1/1) ... [2022-10-17 17:07:24,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:07:24,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:07:24,462 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-10-17 17:07:24,774 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-10-17 17:07:24,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@db619d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:24, skipping insertion in model container [2022-10-17 17:07:24,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:24,776 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-17 17:07:24,779 INFO L158 Benchmark]: Toolchain (without parser) took 525.39ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 27.6MB in the beginning and 48.6MB in the end (delta: -21.1MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-10-17 17:07:24,783 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory was 32.6MB in the beginning and 32.6MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:07:24,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 522.24ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 27.4MB in the beginning and 48.6MB in the end (delta: -21.2MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-10-17 17:07:24,789 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory was 32.6MB in the beginning and 32.6MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 522.24ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 27.4MB in the beginning and 48.6MB in the end (delta: -21.2MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific 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