./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4 --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-2329fc7 [2022-12-14 21:07:29,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:07:29,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:07:29,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:07:29,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:07:29,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:07:29,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:07:29,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:07:29,395 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:07:29,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:07:29,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:07:29,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:07:29,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:07:29,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:07:29,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:07:29,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:07:29,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:07:29,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:07:29,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:07:29,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:07:29,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:07:29,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:07:29,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:07:29,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:07:29,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:07:29,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:07:29,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:07:29,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:07:29,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:07:29,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:07:29,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:07:29,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:07:29,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:07:29,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:07:29,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:07:29,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:07:29,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:07:29,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:07:29,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:07:29,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:07:29,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:07:29,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:07:29,446 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:07:29,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:07:29,447 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:07:29,447 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:07:29,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:07:29,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:07:29,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:07:29,448 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:07:29,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:07:29,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:07:29,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:07:29,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:07:29,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:07:29,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:07:29,450 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:07:29,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:07:29,450 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:07:29,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:07:29,451 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:07:29,451 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:07:29,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:07:29,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:07:29,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:07:29,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:07:29,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:07:29,452 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:07:29,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:07:29,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:07:29,453 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_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-12-14 21:07:29,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:07:29,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:07:29,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:07:29,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:07:29,671 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:07:29,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-12-14 21:07:32,234 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:07:32,410 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:07:32,411 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-12-14 21:07:32,420 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data/4c9d10897/4654714da58045c187dead3625902615/FLAGe96bb54cb [2022-12-14 21:07:32,434 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data/4c9d10897/4654714da58045c187dead3625902615 [2022-12-14 21:07:32,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:07:32,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:07:32,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:07:32,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:07:32,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:07:32,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:07:32" (1/1) ... [2022-12-14 21:07:32,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642a1e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:07:32, skipping insertion in model container [2022-12-14 21:07:32,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:07:32" (1/1) ... [2022-12-14 21:07:32,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:07:32,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:07:32,591 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:07:32,712 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-12-14 21:07:32,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59ba75e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:07:32, skipping insertion in model container [2022-12-14 21:07:32,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:07:32,713 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 21:07:32,715 INFO L158 Benchmark]: Toolchain (without parser) took 276.44ms. Allocated memory is still 140.5MB. Free memory was 87.4MB in the beginning and 111.9MB in the end (delta: -24.4MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-12-14 21:07:32,715 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:07:32,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.16ms. Allocated memory is still 140.5MB. Free memory was 87.1MB in the beginning and 111.9MB in the end (delta: -24.8MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-12-14 21:07:32,717 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.16ms. Allocated memory is still 140.5MB. Free memory was 87.1MB in the beginning and 111.9MB in the end (delta: -24.8MB). Peak memory consumption was 18.0MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4 --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-2329fc7 [2022-12-14 21:07:34,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:07:34,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:07:34,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:07:34,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:07:34,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:07:34,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:07:34,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:07:34,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:07:34,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:07:34,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:07:34,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:07:34,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:07:34,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:07:34,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:07:34,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:07:34,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:07:34,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:07:34,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:07:34,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:07:34,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:07:34,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:07:34,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:07:34,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:07:34,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:07:34,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:07:34,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:07:34,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:07:34,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:07:34,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:07:34,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:07:34,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:07:34,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:07:34,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:07:34,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:07:34,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:07:34,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:07:34,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:07:34,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:07:34,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:07:34,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:07:34,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 21:07:34,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:07:34,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:07:34,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:07:34,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:07:34,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:07:34,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:07:34,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:07:34,237 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:07:34,237 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:07:34,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:07:34,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:07:34,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:07:34,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:07:34,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:07:34,239 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:07:34,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:07:34,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:07:34,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:07:34,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:07:34,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:07:34,240 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:07:34,240 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:07:34,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:07:34,240 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:07:34,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:07:34,240 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_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-12-14 21:07:34,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:07:34,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:07:34,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:07:34,491 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:07:34,491 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:07:34,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-12-14 21:07:37,056 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:07:37,251 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:07:37,251 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-12-14 21:07:37,263 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data/bb6cd31f1/51b8a8526bbe49efa4d7f746e21a6a75/FLAGc25027c0d [2022-12-14 21:07:37,277 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07bc5f43-b877-490e-b936-8b982ad2e874/bin/ukojak-rkRKPMF4O4/data/bb6cd31f1/51b8a8526bbe49efa4d7f746e21a6a75 [2022-12-14 21:07:37,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:07:37,280 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:07:37,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:07:37,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:07:37,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:07:37,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:07:37" (1/1) ... [2022-12-14 21:07:37,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ffdab2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:07:37, skipping insertion in model container [2022-12-14 21:07:37,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:07:37" (1/1) ... [2022-12-14 21:07:37,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:07:37,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:07:37,425 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:07:37,591 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-12-14 21:07:37,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@270e19ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:07:37, skipping insertion in model container [2022-12-14 21:07:37,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:07:37,593 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 21:07:37,594 INFO L158 Benchmark]: Toolchain (without parser) took 313.34ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 31.7MB in the beginning and 51.2MB in the end (delta: -19.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2022-12-14 21:07:37,595 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:07:37,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.11ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 31.5MB in the beginning and 51.2MB in the end (delta: -19.7MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2022-12-14 21:07:37,597 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.11ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 31.5MB in the beginning and 51.2MB in the end (delta: -19.7MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN