./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 5e523f48 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-5e523f4 [2024-11-21 00:41:27,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 00:41:27,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2024-11-21 00:41:27,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 00:41:27,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 00:41:27,174 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 00:41:27,175 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 00:41:27,175 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 00:41:27,175 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 00:41:27,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 00:41:27,176 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 00:41:27,176 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 00:41:27,177 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-21 00:41:27,177 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 00:41:27,180 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 00:41:27,181 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 00:41:27,181 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 00:41:27,181 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-21 00:41:27,181 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 00:41:27,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 00:41:27,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 00:41:27,182 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 00:41:27,182 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-21 00:41:27,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-21 00:41:27,182 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 00:41:27,182 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-21 00:41:27,182 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 00:41:27,183 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 00:41:27,183 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 00:41:27,183 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_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter 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 [2024-11-21 00:41:27,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 00:41:27,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 00:41:27,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 00:41:27,486 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 00:41:27,486 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 00:41:27,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:41:30,443 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/c27f8ee5b/5d3ec901ea85443f9419919c2ca58806/FLAGfa04852c8 [2024-11-21 00:41:30,760 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 00:41:30,760 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:41:30,778 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/c27f8ee5b/5d3ec901ea85443f9419919c2ca58806/FLAGfa04852c8 [2024-11-21 00:41:30,801 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/c27f8ee5b/5d3ec901ea85443f9419919c2ca58806 [2024-11-21 00:41:30,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 00:41:30,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 00:41:30,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 00:41:30,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 00:41:30,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 00:41:30,815 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:41:30" (1/1) ... [2024-11-21 00:41:30,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea5b90d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:41:30, skipping insertion in model container [2024-11-21 00:41:30,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:41:30" (1/1) ... [2024-11-21 00:41:30,863 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 00:41:31,222 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2024-11-21 00:41:31,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4db7e58e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:41:31, skipping insertion in model container [2024-11-21 00:41:31,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 00:41:31,224 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-21 00:41:31,226 INFO L158 Benchmark]: Toolchain (without parser) took 418.60ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 79.4MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-21 00:41:31,226 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-21 00:41:31,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 414.65ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 79.4MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-21 00:41:31,228 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 414.65ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 79.4MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. 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_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-5e523f4 [2024-11-21 00:41:33,675 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 00:41:33,787 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf [2024-11-21 00:41:33,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 00:41:33,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 00:41:33,845 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 00:41:33,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 00:41:33,846 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 00:41:33,847 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 00:41:33,847 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 00:41:33,847 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 00:41:33,847 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 00:41:33,847 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 00:41:33,847 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 00:41:33,847 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 00:41:33,848 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-21 00:41:33,848 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 00:41:33,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 00:41:33,850 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-21 00:41:33,850 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-21 00:41:33,850 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-21 00:41:33,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 00:41:33,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 00:41:33,852 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 00:41:33,852 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 00:41:33,852 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-21 00:41:33,852 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 00:41:33,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 00:41:33,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 00:41:33,853 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 00:41:33,853 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_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter 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 [2024-11-21 00:41:34,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 00:41:34,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 00:41:34,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 00:41:34,194 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 00:41:34,195 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 00:41:34,196 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:41:37,289 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/97e59203d/5d3b14c7790743a9950758795345d774/FLAGb68508801 [2024-11-21 00:41:37,613 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 00:41:37,614 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2024-11-21 00:41:37,643 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/97e59203d/5d3b14c7790743a9950758795345d774/FLAGb68508801 [2024-11-21 00:41:37,872 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_628ab9fe-d4b0-443e-a9f7-bc276e4e9b0a/bin/ugemcutter-verify-jAHUagO94Y/data/97e59203d/5d3b14c7790743a9950758795345d774 [2024-11-21 00:41:37,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 00:41:37,876 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 00:41:37,878 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 00:41:37,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 00:41:37,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 00:41:37,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:41:37" (1/1) ... [2024-11-21 00:41:37,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1488efad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:41:37, skipping insertion in model container [2024-11-21 00:41:37,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:41:37" (1/1) ... [2024-11-21 00:41:37,937 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 00:41:38,249 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2024-11-21 00:41:38,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e740858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:41:38, skipping insertion in model container [2024-11-21 00:41:38,250 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 00:41:38,250 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-21 00:41:38,252 INFO L158 Benchmark]: Toolchain (without parser) took 375.09ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 79.6MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-21 00:41:38,252 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-21 00:41:38,253 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.74ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 79.8MB in the end (delta: 11.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-21 00:41:38,254 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.74ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 79.8MB 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