./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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ --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-6b4ec56 [2022-11-20 17:02:52,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:02:52,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:02:52,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:02:52,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:02:52,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:02:52,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:02:52,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:02:52,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:02:52,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:02:52,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:02:52,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:02:52,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:02:52,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:02:52,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:02:52,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:02:52,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:02:52,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:02:52,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:02:52,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:02:52,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:02:52,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:02:52,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:02:52,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:02:52,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:02:52,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:02:52,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:02:52,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:02:52,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:02:52,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:02:52,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:02:52,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:02:52,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:02:52,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:02:52,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:02:52,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:02:52,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:02:52,492 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:02:52,492 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:02:52,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:02:52,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:02:52,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:02:52,540 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:02:52,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:02:52,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:02:52,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:02:52,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:02:52,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:02:52,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:02:52,542 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:02:52,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:02:52,542 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:02:52,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:02:52,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:02:52,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:02:52,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:02:52,543 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:02:52,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:02:52,544 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:02:52,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:02:52,544 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:02:52,544 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:02:52,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:02:52,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:02:52,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:02:52,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:02:52,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:02:52,545 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:02:52,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:02:52,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:02:52,549 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_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-20 17:02:52,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:02:52,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:02:52,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:02:52,950 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:02:52,951 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:02:52,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 17:02:55,917 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:02:56,220 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:02:56,221 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 17:02:56,241 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data/9e7cf061a/902a9eb1f6d743c4bd33030522387bcf/FLAG0083d1b6c [2022-11-20 17:02:56,255 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data/9e7cf061a/902a9eb1f6d743c4bd33030522387bcf [2022-11-20 17:02:56,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:02:56,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:02:56,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:02:56,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:02:56,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:02:56,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:02:56" (1/1) ... [2022-11-20 17:02:56,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d17434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:02:56, skipping insertion in model container [2022-11-20 17:02:56,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:02:56" (1/1) ... [2022-11-20 17:02:56,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:02:56,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:02:56,439 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-20 17:02:56,673 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-20 17:02:56,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50aae72c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:02:56, skipping insertion in model container [2022-11-20 17:02:56,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:02:56,675 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:02:56,678 INFO L158 Benchmark]: Toolchain (without parser) took 417.18ms. Allocated memory is still 178.3MB. Free memory was 147.9MB in the beginning and 136.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:02:56,678 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 130.0MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:02:56,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.58ms. Allocated memory is still 178.3MB. Free memory was 147.7MB in the beginning and 136.4MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:02:56,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 130.0MB. Free memory is still 101.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 414.58ms. Allocated memory is still 178.3MB. Free memory was 147.7MB in the beginning and 136.4MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ --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-6b4ec56 [2022-11-20 17:02:59,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:02:59,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:02:59,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:02:59,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:02:59,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:02:59,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:02:59,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:02:59,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:02:59,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:02:59,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:02:59,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:02:59,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:02:59,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:02:59,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:02:59,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:02:59,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:02:59,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:02:59,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:02:59,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:02:59,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:02:59,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:02:59,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:02:59,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:02:59,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:02:59,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:02:59,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:02:59,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:02:59,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:02:59,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:02:59,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:02:59,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:02:59,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:02:59,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:02:59,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:02:59,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:02:59,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:02:59,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:02:59,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:02:59,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:02:59,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:02:59,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-11-20 17:02:59,211 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:02:59,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:02:59,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:02:59,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:02:59,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:02:59,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:02:59,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:02:59,216 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:02:59,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:02:59,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:02:59,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:02:59,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:02:59,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:02:59,218 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:02:59,218 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:02:59,219 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:02:59,219 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:02:59,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:02:59,219 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:02:59,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:02:59,220 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:02:59,220 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:02:59,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:02:59,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:02:59,221 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:02:59,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:02:59,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:02:59,221 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:02:59,221 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:02:59,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:02:59,222 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:02:59,222 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:02:59,222 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_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-20 17:02:59,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:02:59,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:02:59,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:02:59,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:02:59,672 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:02:59,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 17:03:02,903 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:03:03,245 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:03:03,246 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-20 17:03:03,269 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data/82144bf60/332c1c8583964505967ef0b37863da15/FLAG1316259be [2022-11-20 17:03:03,287 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bc059fa-f852-4643-a0e9-5aac1f983e19/bin/ukojak-pZX7IvK2PQ/data/82144bf60/332c1c8583964505967ef0b37863da15 [2022-11-20 17:03:03,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:03:03,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:03:03,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:03:03,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:03:03,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:03:03,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:03:03" (1/1) ... [2022-11-20 17:03:03,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ee03ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:03:03, skipping insertion in model container [2022-11-20 17:03:03,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:03:03" (1/1) ... [2022-11-20 17:03:03,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:03:03,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:03:03,485 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-20 17:03:03,651 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-20 17:03:03,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2285f393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:03:03, skipping insertion in model container [2022-11-20 17:03:03,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:03:03,668 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:03:03,670 INFO L158 Benchmark]: Toolchain (without parser) took 375.85ms. Allocated memory is still 62.9MB. Free memory was 35.6MB in the beginning and 43.5MB in the end (delta: -7.9MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2022-11-20 17:03:03,670 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:03:03,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.53ms. Allocated memory is still 62.9MB. Free memory was 35.3MB in the beginning and 43.5MB in the end (delta: -8.2MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2022-11-20 17:03:03,672 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.53ms. Allocated memory is still 62.9MB. Free memory was 35.3MB in the beginning and 43.5MB in the end (delta: -8.2MB). Peak memory consumption was 13.8MB. 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