./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 09:31:28,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 09:31:28,246 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-12-05 09:31:28,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 09:31:28,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-05 09:31:28,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 09:31:28,271 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-05 09:31:28,271 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-05 09:31:28,272 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 09:31:28,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-05 09:31:28,272 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 09:31:28,272 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 09:31:28,272 INFO L153 SettingsManager]: * Use SBE=true [2024-12-05 09:31:28,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 09:31:28,273 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 09:31:28,274 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-05 09:31:28,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 09:31:28,274 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-05 09:31:28,275 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-05 09:31:28,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 09:31:28,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-05 09:31:28,275 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-05 09:31:28,275 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-05 09:31:28,275 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-05 09:31:28,275 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_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX 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 ! call(reach_error())) ) 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 -> 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 [2024-12-05 09:31:28,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 09:31:28,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 09:31:28,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 09:31:28,532 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 09:31:28,533 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 09:31:28,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2024-12-05 09:31:31,253 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/fa85fe655/8505322c4bc94c2688f92f615f291d6a/FLAG37cd48052 [2024-12-05 09:31:31,499 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 09:31:31,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2024-12-05 09:31:31,512 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/fa85fe655/8505322c4bc94c2688f92f615f291d6a/FLAG37cd48052 [2024-12-05 09:31:31,807 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/fa85fe655/8505322c4bc94c2688f92f615f291d6a [2024-12-05 09:31:31,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 09:31:31,810 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 09:31:31,811 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 09:31:31,811 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 09:31:31,814 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 09:31:31,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:31:31" (1/1) ... [2024-12-05 09:31:31,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d175b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:31:31, skipping insertion in model container [2024-12-05 09:31:31,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:31:31" (1/1) ... [2024-12-05 09:31:31,834 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 09:31:32,166 WARN L250 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_0c8a87d6-7313-4560-9115-1888a8b2e47b/sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i[47998,48011] [2024-12-05 09:31:32,181 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-12-05 09:31:32,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5625904a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:31:32, skipping insertion in model container [2024-12-05 09:31:32,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 09:31:32,182 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 09:31:32,183 INFO L158 Benchmark]: Toolchain (without parser) took 372.75ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 76.3MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 09:31:32,184 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 09:31:32,184 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.14ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 76.3MB in the end (delta: 13.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 09:31:32,185 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 117.4MB. Free memory was 72.9MB in the beginning and 72.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.14ms. Allocated memory is still 117.4MB. Free memory was 90.1MB in the beginning and 76.3MB in the end (delta: 13.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1055]: Unsupported Syntax Thread local variables are not supported yet. 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_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 09:31:33,956 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 09:31:34,032 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-12-05 09:31:34,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 09:31:34,038 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-05 09:31:34,060 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 09:31:34,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-05 09:31:34,061 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-05 09:31:34,061 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 09:31:34,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-05 09:31:34,062 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * Use SBE=true [2024-12-05 09:31:34,062 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 09:31:34,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 09:31:34,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-05 09:31:34,063 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-12-05 09:31:34,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Refinement strategy for commutativity condition synthesis=FOX [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-12-05 09:31:34,064 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-12-05 09:31:34,065 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-12-05 09:31:34,065 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_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX 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 ! call(reach_error())) ) 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 -> 3caa370bc4a9ea898dee4a53f59af98bda6485e94dce02a9353a40e265634044 [2024-12-05 09:31:34,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 09:31:34,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 09:31:34,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 09:31:34,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 09:31:34,325 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 09:31:34,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/../../sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2024-12-05 09:31:37,031 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/523b0f571/c252ca2d6d474d5291733cdb987713eb/FLAGdeec9e524 [2024-12-05 09:31:37,290 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 09:31:37,290 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i [2024-12-05 09:31:37,304 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/523b0f571/c252ca2d6d474d5291733cdb987713eb/FLAGdeec9e524 [2024-12-05 09:31:37,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c8a87d6-7313-4560-9115-1888a8b2e47b/bin/ugemcutter-verify-L2ppAeDwQX/data/523b0f571/c252ca2d6d474d5291733cdb987713eb [2024-12-05 09:31:37,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 09:31:37,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 09:31:37,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 09:31:37,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 09:31:37,599 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 09:31:37,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:31:37" (1/1) ... [2024-12-05 09:31:37,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@542f3512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:31:37, skipping insertion in model container [2024-12-05 09:31:37,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:31:37" (1/1) ... [2024-12-05 09:31:37,630 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 09:31:37,940 WARN L250 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_0c8a87d6-7313-4560-9115-1888a8b2e47b/sv-benchmarks/c/pthread-race-challenges/thread-local-value-dynamic.i[47998,48011] [2024-12-05 09:31:37,955 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-12-05 09:31:37,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79924976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:31:37, skipping insertion in model container [2024-12-05 09:31:37,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 09:31:37,956 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 09:31:37,958 INFO L158 Benchmark]: Toolchain (without parser) took 362.33ms. Allocated memory is still 92.3MB. Free memory was 68.4MB in the beginning and 54.2MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 09:31:37,958 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 09:31:37,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.65ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 54.2MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 09:31:37,960 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 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.65ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 54.2MB in the end (delta: 14.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1055]: Unsupported Syntax Thread local variables are not supported yet. 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