./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 f8e1c903 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 08:35:53,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 08:35:53,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 08:35:53,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 08:35:53,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 08:35:53,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 08:35:53,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 08:35:53,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 08:35:53,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 08:35:53,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 08:35:53,252 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 08:35:53,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 08:35:53,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 08:35:53,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 08:35:53,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 08:35:53,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 08:35:53,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 08:35:53,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 08:35:53,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 08:35:53,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 08:35:53,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 08:35:53,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 08:35:53,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 08:35:53,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 08:35:53,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 08:35:53,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 08:35:53,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 08:35:53,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 08:35:53,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 08:35:53,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 08:35:53,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 08:35:53,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 08:35:53,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 08:35:53,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 08:35:53,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 08:35:53,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 08:35:53,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 08:35:53,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 08:35:53,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 08:35:53,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 08:35:53,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 08:35:53,329 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-11-09 08:35:53,389 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 08:35:53,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 08:35:53,390 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 08:35:53,390 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 08:35:53,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 08:35:53,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 08:35:53,392 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 08:35:53,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 08:35:53,392 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-09 08:35:53,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-09 08:35:53,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-09 08:35:53,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 08:35:53,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 08:35:53,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 08:35:53,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 08:35:53,394 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-09 08:35:53,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 08:35:53,394 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 08:35:53,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 08:35:53,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 08:35:53,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 08:35:53,395 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 08:35:53,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 08:35:53,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 08:35:53,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 08:35:53,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 08:35:53,396 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-09 08:35:53,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-09 08:35:53,397 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 08:35:53,397 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 08:35:53,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 08:35:53,397 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 08:35:53,398 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_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-09 08:35:53,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 08:35:53,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 08:35:53,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 08:35:53,792 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 08:35:53,793 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 08:35:53,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-09 08:35:53,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/858c09999/aa1642626888413eba7840f81bba8533/FLAG6b9998f2a [2021-11-09 08:35:54,596 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 08:35:54,597 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-09 08:35:54,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/858c09999/aa1642626888413eba7840f81bba8533/FLAG6b9998f2a [2021-11-09 08:35:54,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/858c09999/aa1642626888413eba7840f81bba8533 [2021-11-09 08:35:54,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 08:35:54,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 08:35:54,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 08:35:54,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 08:35:54,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 08:35:54,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:35:54" (1/1) ... [2021-11-09 08:35:54,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1c80ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:35:54, skipping insertion in model container [2021-11-09 08:35:54,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:35:54" (1/1) ... [2021-11-09 08:35:54,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 08:35:54,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 08:35:55,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-09 08:35:55,337 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-09 08:35:55,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7268c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:35:55, skipping insertion in model container [2021-11-09 08:35:55,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 08:35:55,344 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-09 08:35:55,347 INFO L168 Benchmark]: Toolchain (without parser) took 538.91 ms. Allocated memory is still 98.6 MB. Free memory was 73.5 MB in the beginning and 62.5 MB in the end (delta: 11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-09 08:35:55,351 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 77.6 MB. Free memory was 46.5 MB in the beginning and 46.5 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 08:35:55,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 535.99 ms. Allocated memory is still 98.6 MB. Free memory was 73.3 MB in the beginning and 62.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-09 08:35:55,356 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 77.6 MB. Free memory was 46.5 MB in the beginning and 46.5 MB in the end (delta: 67.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 535.99 ms. Allocated memory is still 98.6 MB. Free memory was 73.3 MB in the beginning and 62.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * 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_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-f8e1c90 [2021-11-09 08:35:58,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-09 08:35:58,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-09 08:35:58,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-09 08:35:58,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-09 08:35:58,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-09 08:35:58,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-09 08:35:58,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-09 08:35:58,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-09 08:35:58,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-09 08:35:58,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-09 08:35:58,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-09 08:35:58,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-09 08:35:58,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-09 08:35:58,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-09 08:35:58,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-09 08:35:58,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-09 08:35:58,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-09 08:35:58,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-09 08:35:58,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-09 08:35:58,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-09 08:35:58,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-09 08:35:58,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-09 08:35:58,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-09 08:35:58,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-09 08:35:58,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-09 08:35:58,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-09 08:35:58,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-09 08:35:58,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-09 08:35:58,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-09 08:35:58,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-09 08:35:58,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-09 08:35:58,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-09 08:35:58,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-09 08:35:58,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-09 08:35:58,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-09 08:35:58,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-09 08:35:58,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-09 08:35:58,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-09 08:35:58,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-09 08:35:58,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-09 08:35:58,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-11-09 08:35:58,540 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-09 08:35:58,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-09 08:35:58,541 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-09 08:35:58,542 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-09 08:35:58,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-09 08:35:58,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-09 08:35:58,545 INFO L138 SettingsManager]: * Use SBE=true [2021-11-09 08:35:58,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-09 08:35:58,546 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-09 08:35:58,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-09 08:35:58,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-09 08:35:58,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-09 08:35:58,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-09 08:35:58,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-09 08:35:58,549 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-09 08:35:58,550 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-09 08:35:58,550 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-09 08:35:58,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-09 08:35:58,551 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-09 08:35:58,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-09 08:35:58,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-09 08:35:58,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-09 08:35:58,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-09 08:35:58,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-09 08:35:58,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-09 08:35:58,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-09 08:35:58,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-09 08:35:58,553 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-09 08:35:58,554 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-09 08:35:58,554 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-09 08:35:58,554 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-09 08:35:58,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-09 08:35:58,555 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-09 08:35:58,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-09 08:35:58,556 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_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2021-11-09 08:35:59,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-09 08:35:59,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-09 08:35:59,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-09 08:35:59,101 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-09 08:35:59,102 INFO L275 PluginConnector]: CDTParser initialized [2021-11-09 08:35:59,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-09 08:35:59,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/0ee8313aa/d49f22f5cf4f4d15b59dd19b55b2cfbc/FLAGdf097318b [2021-11-09 08:35:59,976 INFO L306 CDTParser]: Found 1 translation units. [2021-11-09 08:35:59,977 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-11-09 08:36:00,011 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/0ee8313aa/d49f22f5cf4f4d15b59dd19b55b2cfbc/FLAGdf097318b [2021-11-09 08:36:00,230 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5a60155-334c-4239-8650-0f1e74ec471b/bin/uautomizer-IVEQpCNsaX/data/0ee8313aa/d49f22f5cf4f4d15b59dd19b55b2cfbc [2021-11-09 08:36:00,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-09 08:36:00,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-09 08:36:00,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-09 08:36:00,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-09 08:36:00,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-09 08:36:00,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:36:00" (1/1) ... [2021-11-09 08:36:00,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46626816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:36:00, skipping insertion in model container [2021-11-09 08:36:00,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 08:36:00" (1/1) ... [2021-11-09 08:36:00,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-09 08:36:00,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-09 08:36:00,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-11-09 08:36:00,827 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-11-09 08:36:00,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56a6010f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 08:36:00, skipping insertion in model container [2021-11-09 08:36:00,830 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-09 08:36:00,831 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-09 08:36:00,836 INFO L168 Benchmark]: Toolchain (without parser) took 595.46 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 45.8 MB in the end (delta: -3.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-09 08:36:00,836 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-09 08:36:00,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 591.38 ms. Allocated memory is still 62.9 MB. Free memory was 41.9 MB in the beginning and 45.8 MB in the end (delta: -4.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-09 08:36:00,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 591.38 ms. Allocated memory is still 62.9 MB. Free memory was 41.9 MB in the beginning and 45.8 MB in the end (delta: -4.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * 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