./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:43:54,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:43:54,328 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-32bit-Taipan_Default.epf [2024-11-13 23:43:54,336 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:43:54,337 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:43:54,374 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:43:54,375 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:43:54,375 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:43:54,376 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:43:54,376 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:43:54,376 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:43:54,376 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:43:54,376 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:43:54,376 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-13 23:43:54,376 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:43:54,376 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:43:54,377 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-13 23:43:54,377 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-13 23:43:54,377 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:43:54,377 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-13 23:43:54,377 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-13 23:43:54,377 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-13 23:43:54,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:43:54,378 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:43:54,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:43:54,381 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:43:54,381 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:43:54,381 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:43:54,381 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:43:54,381 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:43:54,381 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:43:54,382 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:43:54,382 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:43:54,382 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:43:54,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:43:54,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:43:54,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:43:54,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:43:54,383 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-13 23:43:54,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:43:54,383 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:43:54,383 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:43:54,383 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 23:43:54,383 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 ! overflow) ) 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 [2024-11-13 23:43:54,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:43:54,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:43:54,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:43:54,740 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:43:54,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:43:54,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i Unable to find full path for "g++" [2024-11-13 23:43:56,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:43:56,844 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:43:56,848 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-13 23:43:56,867 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data/8724bca85/c22b65ee8d54432782c6eae14d66739e/FLAG664318847 [2024-11-13 23:43:56,889 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data/8724bca85/c22b65ee8d54432782c6eae14d66739e [2024-11-13 23:43:56,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:43:56,893 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:43:56,895 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:43:56,896 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:43:56,900 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:43:56,901 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:43:56" (1/1) ... [2024-11-13 23:43:56,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359deb1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:56, skipping insertion in model container [2024-11-13 23:43:56,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:43:56" (1/1) ... [2024-11-13 23:43:56,949 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:43:57,347 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2024-11-13 23:43:57,348 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30e41b26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:43:57, skipping insertion in model container [2024-11-13 23:43:57,349 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:43:57,349 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:43:57,353 INFO L158 Benchmark]: Toolchain (without parser) took 458.03ms. Allocated memory is still 142.6MB. Free memory was 118.4MB in the beginning and 106.6MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:43:57,355 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:43:57,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 454.06ms. Allocated memory is still 142.6MB. Free memory was 118.1MB in the beginning and 106.6MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:43:57,357 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 454.06ms. Allocated memory is still 142.6MB. Free memory was 118.1MB in the beginning and 106.6MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:44:00,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:44:00,225 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf [2024-11-13 23:44:00,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:44:00,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:44:00,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:44:00,272 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:44:00,272 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:44:00,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:44:00,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:44:00,274 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:44:00,274 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:44:00,274 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:44:00,274 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:44:00,274 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:44:00,275 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:44:00,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:44:00,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:44:00,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:44:00,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:44:00,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:44:00,276 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:44:00,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:44:00,277 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:44:00,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:44:00,278 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:44:00,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:44:00,279 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 23:44:00,279 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:44:00,279 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:44:00,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:44:00,279 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:44:00,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:44:00,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:44:00,280 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:44:00,280 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:44:00,280 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:44:00,281 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:44:00,281 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 ! overflow) ) 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 [2024-11-13 23:44:00,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:44:00,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:44:00,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:44:00,604 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:44:00,605 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:44:00,606 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i Unable to find full path for "g++" [2024-11-13 23:44:02,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:44:02,881 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:44:02,882 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-13 23:44:02,903 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data/9b64fb19e/bcf6c7d79d3443a0b0193730065fe358/FLAG94e340ab3 [2024-11-13 23:44:02,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f13590a-64e0-4b79-ad23-19e12ab8d370/bin/utaipan-verify-sOmjnqqW8E/data/9b64fb19e/bcf6c7d79d3443a0b0193730065fe358 [2024-11-13 23:44:02,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:44:02,928 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:44:02,929 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:44:02,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:44:02,934 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:44:02,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:44:02" (1/1) ... [2024-11-13 23:44:02,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ac35daf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:44:02, skipping insertion in model container [2024-11-13 23:44:02,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:44:02" (1/1) ... [2024-11-13 23:44:02,977 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:44:03,382 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2024-11-13 23:44:03,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@229d5693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:44:03, skipping insertion in model container [2024-11-13 23:44:03,383 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:44:03,383 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:44:03,390 INFO L158 Benchmark]: Toolchain (without parser) took 460.73ms. Allocated memory is still 117.4MB. Free memory was 94.2MB in the beginning and 82.1MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:44:03,390 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:44:03,392 INFO L158 Benchmark]: CACSL2BoogieTranslator took 453.99ms. Allocated memory is still 117.4MB. Free memory was 94.0MB in the beginning and 82.1MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:44:03,393 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 453.99ms. Allocated memory is still 117.4MB. Free memory was 94.0MB in the beginning and 82.1MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. 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