./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 6b4ec56b 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_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN --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 Automizer --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-6b4ec56 [2022-11-20 12:48:57,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:48:57,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:48:57,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:48:57,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:48:57,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:48:57,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:48:57,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:48:57,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:48:57,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:48:57,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:48:57,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:48:57,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:48:57,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:48:57,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:48:57,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:48:57,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:48:57,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:48:57,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:48:57,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:48:57,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:48:57,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:48:57,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:48:57,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:48:57,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:48:57,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:48:57,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:48:57,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:48:57,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:48:57,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:48:57,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:48:57,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:48:57,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:48:57,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:48:57,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:48:57,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:48:57,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:48:57,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:48:57,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:48:57,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:48:57,636 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:48:57,637 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-20 12:48:57,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:48:57,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:48:57,667 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:48:57,667 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:48:57,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:48:57,668 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:48:57,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:48:57,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:48:57,669 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:48:57,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:48:57,671 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:48:57,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:48:57,671 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:48:57,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:48:57,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:48:57,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:48:57,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:48:57,673 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:48:57,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:48:57,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:48:57,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:48:57,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:48:57,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:48:57,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:48:57,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:48:57,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:48:57,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:48:57,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:48:57,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:48:57,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:48:57,677 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:48:57,677 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:48:57,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:48:57,678 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_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-20 12:48:57,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:48:58,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:48:58,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:48:58,015 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:48:58,016 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:48:58,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 12:49:01,061 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:49:01,323 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:49:01,323 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 12:49:01,340 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data/32122952c/20c0661c15bf4132b34044620c04fa5e/FLAGbe9b9ca17 [2022-11-20 12:49:01,360 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data/32122952c/20c0661c15bf4132b34044620c04fa5e [2022-11-20 12:49:01,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:49:01,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:49:01,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:01,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:49:01,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:49:01,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:01" (1/1) ... [2022-11-20 12:49:01,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c519b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:01, skipping insertion in model container [2022-11-20 12:49:01,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:01" (1/1) ... [2022-11-20 12:49:01,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:49:01,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:49:01,623 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-20 12:49:01,806 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-20 12:49:01,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e55fc57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:01, skipping insertion in model container [2022-11-20 12:49:01,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:01,808 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:49:01,812 INFO L158 Benchmark]: Toolchain (without parser) took 444.30ms. Allocated memory is still 178.3MB. Free memory was 143.1MB in the beginning and 144.0MB in the end (delta: -874.3kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:49:01,812 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 123.7MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:49:01,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.70ms. Allocated memory is still 178.3MB. Free memory was 143.1MB in the beginning and 144.0MB in the end (delta: -874.3kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:49:01,815 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 123.7MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.70ms. Allocated memory is still 178.3MB. Free memory was 143.1MB in the beginning and 144.0MB in the end (delta: -874.3kB). Peak memory consumption was 6.3MB. 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_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN --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 Automizer --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-6b4ec56 [2022-11-20 12:49:03,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:49:03,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:49:03,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:49:03,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:49:03,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:49:03,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:49:03,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:49:03,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:49:03,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:49:03,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:49:03,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:49:03,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:49:03,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:49:03,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:49:03,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:49:03,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:49:03,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:49:03,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:49:03,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:49:03,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:49:03,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:49:03,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:49:03,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:49:03,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:49:03,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:49:03,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:49:03,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:49:03,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:49:03,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:49:03,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:49:03,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:49:03,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:49:03,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:49:03,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:49:03,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:49:03,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:49:03,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:49:03,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:49:03,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:49:03,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:49:03,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-11-20 12:49:04,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:49:04,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:49:04,013 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:49:04,014 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:49:04,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:49:04,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:49:04,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:49:04,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:49:04,015 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:49:04,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:49:04,016 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:49:04,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:49:04,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:49:04,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:49:04,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:49:04,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:49:04,017 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:49:04,017 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:49:04,017 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:49:04,017 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:49:04,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:49:04,018 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:49:04,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:49:04,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:49:04,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:49:04,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:49:04,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:49:04,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:49:04,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:49:04,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:49:04,019 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:49:04,020 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:49:04,020 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:49:04,020 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:49:04,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:49:04,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:49:04,020 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_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-20 12:49:04,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:49:04,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:49:04,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:49:04,434 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:49:04,435 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:49:04,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 12:49:07,474 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:49:07,716 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:49:07,716 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 12:49:07,730 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data/fa0609672/a1d9697783b3402389b236b3eb4bb0e3/FLAGabc13b5d4 [2022-11-20 12:49:07,750 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c367049c-091b-44d7-aabb-a7b72fc1565c/bin/uautomizer-ug76WZFUDN/data/fa0609672/a1d9697783b3402389b236b3eb4bb0e3 [2022-11-20 12:49:07,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:49:07,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:49:07,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:07,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:49:07,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:49:07,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:07" (1/1) ... [2022-11-20 12:49:07,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cde1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:07, skipping insertion in model container [2022-11-20 12:49:07,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:49:07" (1/1) ... [2022-11-20 12:49:07,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:49:07,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:49:07,950 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-20 12:49:08,212 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-20 12:49:08,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b4dd2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:49:08, skipping insertion in model container [2022-11-20 12:49:08,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:49:08,214 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:49:08,216 INFO L158 Benchmark]: Toolchain (without parser) took 460.26ms. Allocated memory is still 86.0MB. Free memory was 43.9MB in the beginning and 61.5MB in the end (delta: -17.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-20 12:49:08,216 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:49:08,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.70ms. Allocated memory is still 86.0MB. Free memory was 43.9MB in the beginning and 61.5MB in the end (delta: -17.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-20 12:49:08,219 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.70ms. Allocated memory is still 86.0MB. Free memory was 43.9MB in the beginning and 61.5MB in the end (delta: -17.6MB). Peak memory consumption was 10.3MB. 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