./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:16:32,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:16:32,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:16:33,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:16:33,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:16:33,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:16:33,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:16:33,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:16:33,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:16:33,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:16:33,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:16:33,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:16:33,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:16:33,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:16:33,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:16:33,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:16:33,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:16:33,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:16:33,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:16:33,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:16:33,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:16:33,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:16:33,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:16:33,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:16:33,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:16:33,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:16:33,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:16:33,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:16:33,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:16:33,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:16:33,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:16:33,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:16:33,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:16:33,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:16:33,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:16:33,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:16:33,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:16:33,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:16:33,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:16:33,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:16:33,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:16:33,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-21 06:16:33,117 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:16:33,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:16:33,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:16:33,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:16:33,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:16:33,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:16:33,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:16:33,121 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 06:16:33,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:16:33,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 06:16:33,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:16:33,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:16:33,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:16:33,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:16:33,130 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 06:16:33,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:16:33,130 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:16:33,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:16:33,130 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:16:33,131 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:16:33,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:16:33,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:16:33,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:16:33,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:16:33,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:16:33,132 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:16:33,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:16:33,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:16:33,132 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_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-21 06:16:33,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:16:33,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:16:33,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:16:33,458 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:16:33,460 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:16:33,461 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-21 06:16:33,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/c51b3cafe/5e7dbb8939d84f0bba5fc645241c8df2/FLAGcedf47627 [2021-11-21 06:16:34,052 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:16:34,052 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-21 06:16:34,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/c51b3cafe/5e7dbb8939d84f0bba5fc645241c8df2/FLAGcedf47627 [2021-11-21 06:16:34,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/c51b3cafe/5e7dbb8939d84f0bba5fc645241c8df2 [2021-11-21 06:16:34,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:16:34,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:16:34,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:16:34,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:16:34,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:16:34,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:16:34" (1/1) ... [2021-11-21 06:16:34,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43968799 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:16:34, skipping insertion in model container [2021-11-21 06:16:34,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:16:34" (1/1) ... [2021-11-21 06:16:34,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:16:34,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:16:34,571 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-21 06:16:34,728 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-21 06:16:34,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e081b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:16:34, skipping insertion in model container [2021-11-21 06:16:34,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:16:34,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 06:16:34,731 INFO L158 Benchmark]: Toolchain (without parser) took 394.58ms. Allocated memory is still 113.2MB. Free memory was 78.1MB in the beginning and 87.8MB in the end (delta: -9.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:16:34,732 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 63.1MB in the end (delta: 27.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:16:34,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.92ms. Allocated memory is still 113.2MB. Free memory was 77.9MB in the beginning and 88.2MB in the end (delta: -10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 06:16:34,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 63.1MB in the end (delta: 27.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.92ms. Allocated memory is still 113.2MB. Free memory was 77.9MB in the beginning and 88.2MB in the end (delta: -10.4MB). Peak memory consumption was 10.5MB. 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:16:36,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:16:36,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:16:37,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:16:37,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:16:37,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:16:37,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:16:37,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:16:37,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:16:37,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:16:37,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:16:37,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:16:37,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:16:37,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:16:37,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:16:37,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:16:37,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:16:37,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:16:37,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:16:37,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:16:37,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:16:37,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:16:37,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:16:37,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:16:37,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:16:37,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:16:37,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:16:37,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:16:37,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:16:37,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:16:37,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:16:37,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:16:37,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:16:37,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:16:37,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:16:37,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:16:37,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:16:37,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:16:37,081 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:16:37,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:16:37,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:16:37,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-21 06:16:37,129 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:16:37,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:16:37,130 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:16:37,130 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:16:37,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:16:37,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:16:37,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:16:37,131 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 06:16:37,132 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 06:16:37,132 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:16:37,132 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:16:37,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:16:37,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:16:37,133 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:16:37,133 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:16:37,133 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:16:37,133 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 06:16:37,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:16:37,133 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:16:37,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:16:37,134 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:16:37,134 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:16:37,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:16:37,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:16:37,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:16:37,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:16:37,135 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:16:37,135 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:16:37,135 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:16:37,136 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:16:37,136 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:16:37,136 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:16:37,136 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_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-21 06:16:37,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:16:37,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:16:37,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:16:37,557 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:16:37,558 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:16:37,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-21 06:16:37,652 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/496badf00/7947fa5f2cf1475aa4af596fb98cf489/FLAGcd6f79a9b [2021-11-21 06:16:38,316 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:16:38,316 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-21 06:16:38,330 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/496badf00/7947fa5f2cf1475aa4af596fb98cf489/FLAGcd6f79a9b [2021-11-21 06:16:38,560 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47ebac35-f50d-4575-b97b-ee450b71e0aa/bin/ukojak-vF6T2TMglN/data/496badf00/7947fa5f2cf1475aa4af596fb98cf489 [2021-11-21 06:16:38,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:16:38,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:16:38,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:16:38,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:16:38,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:16:38,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:16:38" (1/1) ... [2021-11-21 06:16:38,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c8ae95c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:16:38, skipping insertion in model container [2021-11-21 06:16:38,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:16:38" (1/1) ... [2021-11-21 06:16:38,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:16:38,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:16:38,796 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-21 06:16:39,051 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-21 06:16:39,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ef461db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:16:39, skipping insertion in model container [2021-11-21 06:16:39,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:16:39,054 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-21 06:16:39,056 INFO L158 Benchmark]: Toolchain (without parser) took 491.33ms. Allocated memory is still 60.8MB. Free memory was 39.5MB in the beginning and 42.4MB in the end (delta: -2.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 06:16:39,059 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 42.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:16:39,060 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.99ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 42.4MB in the end (delta: -3.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 06:16:39,062 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 60.8MB. Free memory is still 42.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.99ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 42.4MB in the end (delta: -3.0MB). Peak memory consumption was 10.5MB. 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