./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ --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-aef121e [2021-11-23 00:38:02,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:38:03,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:38:03,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:38:03,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:38:03,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:38:03,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:38:03,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:38:03,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:38:03,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:38:03,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:38:03,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:38:03,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:38:03,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:38:03,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:38:03,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:38:03,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:38:03,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:38:03,101 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:38:03,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:38:03,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:38:03,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:38:03,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:38:03,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:38:03,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:38:03,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:38:03,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:38:03,116 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:38:03,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:38:03,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:38:03,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:38:03,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:38:03,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:38:03,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:38:03,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:38:03,123 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:38:03,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:38:03,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:38:03,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:38:03,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:38:03,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:38:03,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:38:03,149 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:38:03,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:38:03,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:38:03,151 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:38:03,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:38:03,152 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:38:03,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:38:03,152 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:38:03,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:38:03,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:38:03,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:38:03,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:38:03,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:38:03,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:38:03,154 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:38:03,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:38:03,154 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:38:03,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:38:03,154 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:38:03,155 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:38:03,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:38:03,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:38:03,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:38:03,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:38:03,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:38:03,156 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:38:03,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:38:03,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:38:03,157 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_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-23 00:38:03,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:38:03,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:38:03,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:38:03,442 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:38:03,443 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:38:03,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 00:38:03,533 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/567d0fb47/04192b37226c45d2bf5ccc3ee4e3afd5/FLAGbf56f67a1 [2021-11-23 00:38:04,114 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:38:04,118 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 00:38:04,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/567d0fb47/04192b37226c45d2bf5ccc3ee4e3afd5/FLAGbf56f67a1 [2021-11-23 00:38:04,378 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/567d0fb47/04192b37226c45d2bf5ccc3ee4e3afd5 [2021-11-23 00:38:04,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:38:04,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:38:04,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:38:04,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:38:04,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:38:04,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:38:04" (1/1) ... [2021-11-23 00:38:04,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e7354b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:04, skipping insertion in model container [2021-11-23 00:38:04,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:38:04" (1/1) ... [2021-11-23 00:38:04,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:38:04,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:38:04,645 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-23 00:38:04,904 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-23 00:38:04,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40b5bbfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:04, skipping insertion in model container [2021-11-23 00:38:04,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:38:04,906 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 00:38:04,909 INFO L158 Benchmark]: Toolchain (without parser) took 524.38ms. Allocated memory is still 155.2MB. Free memory was 121.3MB in the beginning and 130.9MB in the end (delta: -9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:38:04,910 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 45.3MB in the beginning and 45.3MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:38:04,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.74ms. Allocated memory is still 155.2MB. Free memory was 121.3MB in the beginning and 130.9MB in the end (delta: -9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:38:04,915 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 88.1MB. Free memory was 45.3MB in the beginning and 45.3MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 521.74ms. Allocated memory is still 155.2MB. Free memory was 121.3MB in the beginning and 130.9MB in the end (delta: -9.5MB). 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_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ --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-aef121e [2021-11-23 00:38:07,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:38:07,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:38:07,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:38:07,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:38:07,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:38:07,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:38:07,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:38:07,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:38:07,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:38:07,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:38:07,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:38:07,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:38:07,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:38:07,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:38:07,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:38:07,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:38:07,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:38:07,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:38:07,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:38:07,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:38:07,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:38:07,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:38:07,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:38:07,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:38:07,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:38:07,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:38:07,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:38:07,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:38:07,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:38:07,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:38:07,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:38:07,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:38:07,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:38:07,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:38:07,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:38:07,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:38:07,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:38:07,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:38:07,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:38:07,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:38:07,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:38:07,462 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:38:07,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:38:07,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:38:07,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:38:07,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:38:07,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:38:07,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:38:07,467 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:38:07,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:38:07,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:38:07,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:38:07,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:38:07,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:38:07,470 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:38:07,470 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:38:07,470 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:38:07,470 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:38:07,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:38:07,471 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:38:07,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:38:07,471 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:38:07,472 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:38:07,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:38:07,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:38:07,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:38:07,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:38:07,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:38:07,473 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:38:07,473 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:38:07,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:38:07,474 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:38:07,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:38:07,475 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_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-23 00:38:07,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:38:07,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:38:07,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:38:07,890 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:38:07,891 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:38:07,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 00:38:07,970 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/c61db4f33/fc2af06bcb03483690204e45c25f9c91/FLAG01a0f2c21 [2021-11-23 00:38:08,658 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:38:08,659 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-23 00:38:08,673 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/c61db4f33/fc2af06bcb03483690204e45c25f9c91/FLAG01a0f2c21 [2021-11-23 00:38:08,902 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50d2b29f-6ff5-4908-af50-b8dd13edeb60/bin/ukojak-LBtLqBUTdQ/data/c61db4f33/fc2af06bcb03483690204e45c25f9c91 [2021-11-23 00:38:08,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:38:08,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:38:08,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:38:08,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:38:08,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:38:08,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:38:08" (1/1) ... [2021-11-23 00:38:08,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2003ab59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:08, skipping insertion in model container [2021-11-23 00:38:08,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:38:08" (1/1) ... [2021-11-23 00:38:08,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:38:08,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:38:09,231 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-23 00:38:09,495 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-23 00:38:09,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6938e511 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:09, skipping insertion in model container [2021-11-23 00:38:09,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:38:09,498 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 00:38:09,500 INFO L158 Benchmark]: Toolchain (without parser) took 592.70ms. Allocated memory is still 73.4MB. Free memory was 53.7MB in the beginning and 54.7MB in the end (delta: -985.1kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:38:09,504 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:38:09,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 590.10ms. Allocated memory is still 73.4MB. Free memory was 53.4MB in the beginning and 54.7MB in the end (delta: -1.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:38:09,509 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 73.4MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 590.10ms. Allocated memory is still 73.4MB. Free memory was 53.4MB in the beginning and 54.7MB in the end (delta: -1.3MB). 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