./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 b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI --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 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI --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 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:28:01,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:28:01,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:28:01,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:28:01,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:28:01,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:28:01,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:28:01,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:28:01,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:28:01,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:28:01,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:28:01,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:28:01,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:28:01,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:28:01,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:28:01,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:28:01,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:28:01,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:28:01,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:28:01,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:28:01,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:28:01,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:28:01,462 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:28:01,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:28:01,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:28:01,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:28:01,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:28:01,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:28:01,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:28:01,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:28:01,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:28:01,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:28:01,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:28:01,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:28:01,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:28:01,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:28:01,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:28:01,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:28:01,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:28:01,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:28:01,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:28:01,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:28:01,531 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:28:01,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:28:01,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:28:01,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:28:01,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:28:01,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:28:01,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:28:01,543 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:28:01,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:28:01,550 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:28:01,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:28:01,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:28:01,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:28:01,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:28:01,552 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:28:01,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:28:01,553 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:28:01,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:28:01,553 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:28:01,553 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:28:01,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:28:01,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:28:01,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:28:01,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:28:01,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:28:01,555 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:28:01,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:28:01,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:28:01,556 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_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-10-29 04:28:01,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:28:01,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:28:01,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:28:01,861 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:28:01,862 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:28:01,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-29 04:28:01,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/89088f8a7/a79bcf24ffa54633ba1d68810b6fe2af/FLAG7d029bb18 [2021-10-29 04:28:02,519 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:28:02,520 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-29 04:28:02,543 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/89088f8a7/a79bcf24ffa54633ba1d68810b6fe2af/FLAG7d029bb18 [2021-10-29 04:28:02,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/89088f8a7/a79bcf24ffa54633ba1d68810b6fe2af [2021-10-29 04:28:02,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:28:02,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:28:02,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:28:02,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:28:02,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:28:02,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:28:02" (1/1) ... [2021-10-29 04:28:02,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dd4034e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:28:02, skipping insertion in model container [2021-10-29 04:28:02,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:28:02" (1/1) ... [2021-10-29 04:28:02,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:28:02,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:28:03,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-29 04:28:03,266 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-10-29 04:28:03,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7741023f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:28:03, skipping insertion in model container [2021-10-29 04:28:03,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:28:03,268 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 04:28:03,271 INFO L168 Benchmark]: Toolchain (without parser) took 446.02 ms. Allocated memory is still 92.3 MB. Free memory was 71.8 MB in the beginning and 67.2 MB in the end (delta: 4.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:28:03,271 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 92.3 MB. Free memory is still 66.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:28:03,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.50 ms. Allocated memory is still 92.3 MB. Free memory was 71.6 MB in the beginning and 67.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:28:03,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 92.3 MB. Free memory is still 66.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 442.50 ms. Allocated memory is still 92.3 MB. Free memory was 71.6 MB in the beginning and 67.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:28:05,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:28:05,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:28:05,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:28:05,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:28:05,830 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:28:05,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:28:05,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:28:05,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:28:05,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:28:05,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:28:05,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:28:05,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:28:05,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:28:05,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:28:05,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:28:05,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:28:05,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:28:05,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:28:05,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:28:05,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:28:05,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:28:05,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:28:05,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:28:05,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:28:05,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:28:05,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:28:05,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:28:05,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:28:05,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:28:05,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:28:05,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:28:05,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:28:05,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:28:05,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:28:05,907 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:28:05,908 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:28:05,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:28:05,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:28:05,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:28:05,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:28:05,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:28:05,955 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:28:05,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:28:05,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:28:05,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:28:05,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:28:05,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:28:05,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:28:05,959 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:28:05,960 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:28:05,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:28:05,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:28:05,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:28:05,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:28:05,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:28:05,962 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:28:05,962 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:28:05,962 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:28:05,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:28:05,962 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:28:05,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:28:05,963 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:28:05,963 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:28:05,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:28:05,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:28:05,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:28:05,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:28:05,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:28:05,964 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:28:05,965 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:28:05,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:28:05,965 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:28:05,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:28:05,966 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_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-10-29 04:28:06,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:28:06,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:28:06,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:28:06,377 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:28:06,378 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:28:06,380 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-29 04:28:06,466 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/f5314bc71/39856c70f3c44eaeae19ee26d663dcb4/FLAG91d5f7430 [2021-10-29 04:28:07,186 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:28:07,187 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-29 04:28:07,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/f5314bc71/39856c70f3c44eaeae19ee26d663dcb4/FLAG91d5f7430 [2021-10-29 04:28:07,450 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f12d43db-78d2-4068-b7ce-9166bc92bc6f/bin/ukojak-Rh5K9KB4LI/data/f5314bc71/39856c70f3c44eaeae19ee26d663dcb4 [2021-10-29 04:28:07,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:28:07,454 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:28:07,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:28:07,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:28:07,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:28:07,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:28:07" (1/1) ... [2021-10-29 04:28:07,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e10644 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:28:07, skipping insertion in model container [2021-10-29 04:28:07,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:28:07" (1/1) ... [2021-10-29 04:28:07,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:28:07,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:28:07,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-29 04:28:07,894 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-10-29 04:28:07,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2128a42b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:28:07, skipping insertion in model container [2021-10-29 04:28:07,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:28:07,896 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 04:28:07,898 INFO L168 Benchmark]: Toolchain (without parser) took 442.95 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 39.4 MB in the end (delta: -4.1 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:28:07,899 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:28:07,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.37 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 39.4 MB in the end (delta: -4.3 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:28:07,901 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 440.37 ms. Allocated memory is still 58.7 MB. Free memory was 35.1 MB in the beginning and 39.4 MB in the end (delta: -4.3 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. * 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...