./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 20:31:27,218 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 20:31:27,337 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-06 20:31:27,347 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 20:31:27,348 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 20:31:27,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 20:31:27,390 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 20:31:27,390 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 20:31:27,391 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 20:31:27,396 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 20:31:27,397 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-06 20:31:27,398 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-06 20:31:27,399 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-06 20:31:27,401 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-06 20:31:27,401 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-06 20:31:27,401 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-06 20:31:27,402 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-06 20:31:27,402 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-06 20:31:27,403 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-06 20:31:27,403 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-06 20:31:27,404 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-06 20:31:27,404 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-06 20:31:27,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 20:31:27,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 20:31:27,406 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 20:31:27,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 20:31:27,407 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 20:31:27,408 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 20:31:27,408 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 20:31:27,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 20:31:27,410 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 20:31:27,410 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 20:31:27,410 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 20:31:27,411 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 20:31:27,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 20:31:27,411 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 20:31:27,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 20:31:27,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 20:31:27,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 20:31:27,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 20:31:27,413 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-06 20:31:27,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 20:31:27,418 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 20:31:27,418 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-06 20:31:27,419 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 20:31:27,419 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2023-11-06 20:31:27,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 20:31:27,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 20:31:27,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 20:31:27,797 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 20:31:27,797 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 20:31:27,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2023-11-06 20:31:31,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 20:31:31,444 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 20:31:31,444 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2023-11-06 20:31:31,463 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data/c8e3a7060/bf3a9e1a380747f5836d9fe3370a171f/FLAG014704eed [2023-11-06 20:31:31,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data/c8e3a7060/bf3a9e1a380747f5836d9fe3370a171f [2023-11-06 20:31:31,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 20:31:31,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 20:31:31,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 20:31:31,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 20:31:31,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 20:31:31,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:31:31" (1/1) ... [2023-11-06 20:31:31,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@188e570d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:31:31, skipping insertion in model container [2023-11-06 20:31:31,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:31:31" (1/1) ... [2023-11-06 20:31:31,566 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 20:31:31,769 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-06 20:31:32,007 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2023-11-06 20:31:32,014 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2023-11-06 20:31:32,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@316387ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:31:32, skipping insertion in model container [2023-11-06 20:31:32,014 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 20:31:32,015 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-06 20:31:32,017 INFO L158 Benchmark]: Toolchain (without parser) took 526.48ms. Allocated memory is still 130.0MB. Free memory was 82.8MB in the beginning and 71.0MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-06 20:31:32,017 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 20:31:32,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 520.03ms. Allocated memory is still 130.0MB. Free memory was 82.8MB in the beginning and 71.0MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-06 20:31:32,020 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 520.03ms. Allocated memory is still 130.0MB. Free memory was 82.8MB in the beginning and 71.0MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 20:31:34,617 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 20:31:34,755 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-06 20:31:34,763 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 20:31:34,764 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 20:31:34,808 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 20:31:34,809 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 20:31:34,809 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 20:31:34,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 20:31:34,816 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 20:31:34,817 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-06 20:31:34,817 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-06 20:31:34,818 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-06 20:31:34,820 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-06 20:31:34,820 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-06 20:31:34,821 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-06 20:31:34,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 20:31:34,822 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 20:31:34,823 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 20:31:34,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 20:31:34,825 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 20:31:34,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 20:31:34,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 20:31:34,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 20:31:34,826 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 20:31:34,827 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 20:31:34,827 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 20:31:34,828 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 20:31:34,828 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 20:31:34,829 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 20:31:34,830 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 20:31:34,830 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 20:31:34,831 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 20:31:34,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 20:31:34,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 20:31:34,832 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 20:31:34,832 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 20:31:34,832 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-06 20:31:34,833 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 20:31:34,833 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 20:31:34,834 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-06 20:31:34,834 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 20:31:34,834 INFO L153 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_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2023-11-06 20:31:35,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 20:31:35,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 20:31:35,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 20:31:35,300 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 20:31:35,301 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 20:31:35,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2023-11-06 20:31:38,637 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 20:31:38,964 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 20:31:38,965 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2023-11-06 20:31:38,980 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data/298c46a78/7ca9941a2a8949129ac20cdf3aeff7b0/FLAG1a1ce7174 [2023-11-06 20:31:38,995 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/bin/utaipan-verify-FOvIYxoinp/data/298c46a78/7ca9941a2a8949129ac20cdf3aeff7b0 [2023-11-06 20:31:38,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 20:31:38,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 20:31:39,001 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 20:31:39,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 20:31:39,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 20:31:39,007 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:31:38" (1/1) ... [2023-11-06 20:31:39,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19477f91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:31:39, skipping insertion in model container [2023-11-06 20:31:39,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:31:38" (1/1) ... [2023-11-06 20:31:39,054 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 20:31:39,193 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-06 20:31:39,430 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214086cc-9e26-4d5a-b486-761c24acb8d7/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2023-11-06 20:31:39,436 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2023-11-06 20:31:39,437 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b9c250c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:31:39, skipping insertion in model container [2023-11-06 20:31:39,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 20:31:39,437 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-06 20:31:39,440 INFO L158 Benchmark]: Toolchain (without parser) took 439.12ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 42.1MB in the beginning and 67.5MB in the end (delta: -25.5MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2023-11-06 20:31:39,440 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 20:31:39,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 436.68ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 41.9MB in the beginning and 67.9MB in the end (delta: -26.0MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2023-11-06 20:31:39,444 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 436.68ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 41.9MB in the beginning and 67.9MB in the end (delta: -26.0MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific 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