./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 b5237d83 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_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 23:16:17,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:16:17,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:16:17,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:16:17,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:16:17,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:16:17,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:16:17,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:16:17,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:16:17,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:16:17,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:16:17,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:16:17,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:16:17,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:16:17,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:16:17,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:16:17,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:16:17,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:16:17,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:16:17,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:16:17,635 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:16:17,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:16:17,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:16:17,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:16:17,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:16:17,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:16:17,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:16:17,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:16:17,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:16:17,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:16:17,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:16:17,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:16:17,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:16:17,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:16:17,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:16:17,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:16:17,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:16:17,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:16:17,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:16:17,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:16:17,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:16:17,662 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-21 23:16:17,697 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:16:17,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:16:17,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:16:17,699 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:16:17,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:16:17,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:16:17,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:16:17,700 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:16:17,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:16:17,701 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:16:17,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:16:17,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:16:17,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:16:17,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:16:17,702 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:16:17,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:16:17,703 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:16:17,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:16:17,703 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:16:17,703 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:16:17,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:16:17,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:16:17,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:16:17,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:16:17,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:16:17,704 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:16:17,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:16:17,705 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:16:17,705 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_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-21 23:16:18,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:16:18,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:16:18,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:16:18,036 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:16:18,037 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:16:18,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-21 23:16:21,098 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:16:21,467 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:16:21,470 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-21 23:16:21,489 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data/8dc085ba2/a3700d2345564f08ae05e8ea345274bc/FLAG8422f4af8 [2022-11-21 23:16:21,508 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data/8dc085ba2/a3700d2345564f08ae05e8ea345274bc [2022-11-21 23:16:21,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:16:21,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:16:21,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:21,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:16:21,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:16:21,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:21" (1/1) ... [2022-11-21 23:16:21,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2625c8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:21, skipping insertion in model container [2022-11-21 23:16:21,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:21" (1/1) ... [2022-11-21 23:16:21,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:16:21,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:16:21,756 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:16:22,001 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-21 23:16:22,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@82b2741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:22, skipping insertion in model container [2022-11-21 23:16:22,002 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:22,003 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:16:22,005 INFO L158 Benchmark]: Toolchain (without parser) took 491.57ms. Allocated memory is still 148.9MB. Free memory was 116.2MB in the beginning and 104.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:16:22,006 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 148.9MB. Free memory is still 121.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:16:22,007 INFO L158 Benchmark]: CACSL2BoogieTranslator took 487.49ms. Allocated memory is still 148.9MB. Free memory was 115.7MB in the beginning and 104.3MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:16:22,008 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 148.9MB. Free memory is still 121.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 487.49ms. Allocated memory is still 148.9MB. Free memory was 115.7MB in the beginning and 104.3MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 23:16:24,388 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:16:24,390 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:16:24,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:16:24,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:16:24,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:16:24,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:16:24,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:16:24,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:16:24,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:16:24,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:16:24,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:16:24,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:16:24,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:16:24,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:16:24,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:16:24,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:16:24,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:16:24,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:16:24,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:16:24,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:16:24,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:16:24,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:16:24,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:16:24,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:16:24,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:16:24,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:16:24,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:16:24,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:16:24,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:16:24,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:16:24,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:16:24,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:16:24,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:16:24,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:16:24,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:16:24,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:16:24,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:16:24,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:16:24,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:16:24,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:16:24,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-11-21 23:16:24,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:16:24,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:16:24,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:16:24,475 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:16:24,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:16:24,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:16:24,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:16:24,477 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:16:24,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:16:24,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:16:24,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:16:24,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:16:24,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:16:24,478 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:16:24,478 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:16:24,478 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:16:24,478 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:16:24,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:16:24,479 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:16:24,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:16:24,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:16:24,479 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:16:24,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:16:24,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:16:24,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:16:24,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:16:24,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:16:24,480 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:16:24,481 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:16:24,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:16:24,481 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:16:24,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:16:24,481 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_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-21 23:16:24,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:16:24,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:16:24,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:16:24,967 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:16:24,969 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:16:24,970 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-21 23:16:28,273 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:16:28,537 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:16:28,542 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-21 23:16:28,565 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data/26192e073/73c769d3098e44a3be356567b92dec84/FLAGb05b13f4e [2022-11-21 23:16:28,579 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67e257f7-9d52-444c-bd02-b8b76c33213a/bin/ukojak-jW3SillKbg/data/26192e073/73c769d3098e44a3be356567b92dec84 [2022-11-21 23:16:28,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:16:28,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:16:28,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:28,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:16:28,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:16:28,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:28" (1/1) ... [2022-11-21 23:16:28,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3adb3687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:28, skipping insertion in model container [2022-11-21 23:16:28,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:28" (1/1) ... [2022-11-21 23:16:28,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:16:28,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:16:28,809 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:16:29,047 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-21 23:16:29,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20075b67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:29, skipping insertion in model container [2022-11-21 23:16:29,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:29,049 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:16:29,051 INFO L158 Benchmark]: Toolchain (without parser) took 460.89ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 32.8MB in the beginning and 61.7MB in the end (delta: -28.9MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-11-21 23:16:29,053 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 42.1MB in the beginning and 42.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:16:29,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.33ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 32.6MB in the beginning and 61.7MB in the end (delta: -29.1MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-11-21 23:16:29,056 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 42.1MB in the beginning and 42.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.33ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 32.6MB in the beginning and 61.7MB in the end (delta: -29.1MB). Peak memory consumption was 7.6MB. 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