./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ --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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:40:30,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:40:30,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:40:30,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:40:30,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:40:30,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:40:30,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:40:30,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:40:30,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:40:30,484 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:40:30,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:40:30,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:40:30,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:40:30,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:40:30,490 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:40:30,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:40:30,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:40:30,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:40:30,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:40:30,498 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:40:30,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:40:30,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:40:30,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:40:30,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:40:30,507 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:40:30,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:40:30,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:40:30,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:40:30,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:40:30,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:40:30,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:40:30,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:40:30,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:40:30,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:40:30,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:40:30,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:40:30,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:40:30,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:40:30,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:40:30,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:40:30,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:40:30,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:40:30,544 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:40:30,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:40:30,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:40:30,545 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:40:30,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:40:30,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:40:30,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:40:30,546 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:40:30,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:40:30,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:40:30,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:40:30,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:40:30,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:40:30,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:40:30,547 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:40:30,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:40:30,548 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:40:30,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:40:30,548 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:40:30,548 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:40:30,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:40:30,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:40:30,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:40:30,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:40:30,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:40:30,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:40:30,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:40:30,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:40:30,550 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_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2021-11-23 00:40:30,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:40:30,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:40:30,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:40:30,843 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:40:30,844 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:40:30,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2021-11-23 00:40:30,909 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/114ae9de9/c285a5929bee4316ab2bf2203fd172aa/FLAGe93b9e5d4 [2021-11-23 00:40:31,481 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:40:31,484 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2021-11-23 00:40:31,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/114ae9de9/c285a5929bee4316ab2bf2203fd172aa/FLAGe93b9e5d4 [2021-11-23 00:40:31,787 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/114ae9de9/c285a5929bee4316ab2bf2203fd172aa [2021-11-23 00:40:31,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:40:31,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:40:31,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:31,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:40:31,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:40:31,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:31" (1/1) ... [2021-11-23 00:40:31,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540199e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:31, skipping insertion in model container [2021-11-23 00:40:31,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:31" (1/1) ... [2021-11-23 00:40:31,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:40:31,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:40:32,010 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-23 00:40:32,165 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2021-11-23 00:40:32,171 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2021-11-23 00:40:32,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39a17986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:32, skipping insertion in model container [2021-11-23 00:40:32,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:32,172 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 00:40:32,174 INFO L158 Benchmark]: Toolchain (without parser) took 375.38ms. Allocated memory was 86.0MB in the beginning and 107.0MB in the end (delta: 21.0MB). Free memory was 54.2MB in the beginning and 82.2MB in the end (delta: -28.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:40:32,175 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:40:32,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.71ms. Allocated memory was 86.0MB in the beginning and 107.0MB in the end (delta: 21.0MB). Free memory was 54.0MB in the beginning and 82.2MB in the end (delta: -28.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:40:32,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.71ms. Allocated memory was 86.0MB in the beginning and 107.0MB in the end (delta: 21.0MB). Free memory was 54.0MB in the beginning and 82.2MB in the end (delta: -28.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific 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_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ --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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:40:34,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:40:34,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:40:34,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:40:34,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:40:34,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:40:34,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:40:34,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:40:34,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:40:34,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:40:34,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:40:34,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:40:34,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:40:34,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:40:34,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:40:34,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:40:34,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:40:34,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:40:34,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:40:34,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:40:34,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:40:34,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:40:34,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:40:34,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:40:34,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:40:34,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:40:34,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:40:34,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:40:34,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:40:34,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:40:34,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:40:34,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:40:34,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:40:34,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:40:34,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:40:34,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:40:34,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:40:34,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:40:34,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:40:34,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:40:34,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:40:34,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:40:34,561 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:40:34,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:40:34,563 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:40:34,563 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:40:34,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:40:34,565 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:40:34,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:40:34,566 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:40:34,566 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:40:34,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:40:34,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:40:34,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:40:34,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:40:34,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:40:34,568 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:40:34,569 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:40:34,569 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:40:34,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:40:34,569 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:40:34,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:40:34,570 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:40:34,570 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:40:34,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:40:34,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:40:34,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:40:34,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:40:34,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:40:34,572 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:40:34,572 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:40:34,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:40:34,572 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:40:34,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:40:34,573 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_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2021-11-23 00:40:34,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:40:34,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:40:34,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:40:34,982 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:40:34,983 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:40:34,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2021-11-23 00:40:35,056 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/3bf50ee33/1349fda5fb73409c9406014f603b1400/FLAGedf193922 [2021-11-23 00:40:35,708 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:40:35,708 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2021-11-23 00:40:35,725 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/3bf50ee33/1349fda5fb73409c9406014f603b1400/FLAGedf193922 [2021-11-23 00:40:35,970 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/bin/ukojak-LBtLqBUTdQ/data/3bf50ee33/1349fda5fb73409c9406014f603b1400 [2021-11-23 00:40:35,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:40:35,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:40:35,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:35,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:40:35,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:40:35,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:35" (1/1) ... [2021-11-23 00:40:35,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d202739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:35, skipping insertion in model container [2021-11-23 00:40:35,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:40:35" (1/1) ... [2021-11-23 00:40:36,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:40:36,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:40:36,193 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-23 00:40:36,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ae3479-78ca-446d-854d-a498d6f976a1/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2021-11-23 00:40:36,465 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2021-11-23 00:40:36,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a66548b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:40:36, skipping insertion in model container [2021-11-23 00:40:36,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:40:36,468 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 00:40:36,470 INFO L158 Benchmark]: Toolchain (without parser) took 490.96ms. Allocated memory is still 86.0MB. Free memory was 49.3MB in the beginning and 68.7MB in the end (delta: -19.3MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2021-11-23 00:40:36,472 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 86.0MB. Free memory was 67.0MB in the beginning and 67.0MB in the end (delta: 71.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:40:36,474 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.63ms. Allocated memory is still 86.0MB. Free memory was 49.1MB in the beginning and 68.9MB in the end (delta: -19.8MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2021-11-23 00:40:36,476 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 86.0MB. Free memory was 67.0MB in the beginning and 67.0MB in the end (delta: 71.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.63ms. Allocated memory is still 86.0MB. Free memory was 49.1MB in the beginning and 68.9MB in the end (delta: -19.8MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific 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