./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/libvsync/arraylock.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_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/config/GemCutterReach.xml -i ../../sv-benchmarks/c/libvsync/arraylock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/config/svcomp-Overflow-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ef00830dcb82cc10e5b0f8d7fb365d9f2713a5f71453d70a7c45b027c5a738d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 12:19:31,102 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 12:19:31,162 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/config/svcomp-Overflow-32bit-GemCutter_Default.epf [2024-11-13 12:19:31,168 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 12:19:31,168 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 12:19:31,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 12:19:31,192 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 12:19:31,193 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 12:19:31,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 12:19:31,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 12:19:31,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 12:19:31,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 12:19:31,194 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 12:19:31,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 12:19:31,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 12:19:31,195 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 12:19:31,195 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 12:19:31,195 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 12:19:31,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 12:19:31,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 12:19:31,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 12:19:31,196 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 12:19:31,196 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 12:19:31,197 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 12:19:31,197 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 12:19:31,197 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 12:19:31,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 12:19:31,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 12:19:31,197 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 12:19:31,197 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-13 12:19:31,198 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-13 12:19:31,199 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-13 12:19:31,199 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_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F 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 -> 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 -> 9ef00830dcb82cc10e5b0f8d7fb365d9f2713a5f71453d70a7c45b027c5a738d [2024-11-13 12:19:31,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 12:19:31,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 12:19:31,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 12:19:31,546 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 12:19:31,547 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 12:19:31,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/../../sv-benchmarks/c/libvsync/arraylock.i Unable to find full path for "g++" [2024-11-13 12:19:33,636 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 12:19:34,346 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 12:19:34,347 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/sv-benchmarks/c/libvsync/arraylock.i [2024-11-13 12:19:34,396 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data/2e962385e/536ffd04fe414c6abfe20487a91e6a63/FLAG71b01d27e [2024-11-13 12:19:34,414 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data/2e962385e/536ffd04fe414c6abfe20487a91e6a63 [2024-11-13 12:19:34,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 12:19:34,418 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 12:19:34,419 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 12:19:34,419 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 12:19:34,424 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 12:19:34,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:19:34" (1/1) ... [2024-11-13 12:19:34,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@132b40ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:19:34, skipping insertion in model container [2024-11-13 12:19:34,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:19:34" (1/1) ... [2024-11-13 12:19:34,515 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 12:19:38,097 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-13 12:19:38,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39104996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:19:38, skipping insertion in model container [2024-11-13 12:19:38,098 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 12:19:38,099 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 12:19:38,101 INFO L158 Benchmark]: Toolchain (without parser) took 3682.28ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 72.2MB in the end (delta: 11.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2024-11-13 12:19:38,101 INFO L158 Benchmark]: CDTParser took 1.74ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 12:19:38,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3679.42ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 72.2MB in the end (delta: 11.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2024-11-13 12:19:38,103 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.74ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3679.42ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 72.2MB in the end (delta: 11.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6066]: 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_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/config/GemCutterReach.xml -i ../../sv-benchmarks/c/libvsync/arraylock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/config/svcomp-Overflow-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ef00830dcb82cc10e5b0f8d7fb365d9f2713a5f71453d70a7c45b027c5a738d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 12:19:40,870 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 12:19:41,013 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/config/svcomp-Overflow-32bit-GemCutter_Bitvector.epf [2024-11-13 12:19:41,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 12:19:41,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 12:19:41,085 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 12:19:41,086 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 12:19:41,086 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 12:19:41,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 12:19:41,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 12:19:41,089 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 12:19:41,090 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 12:19:41,090 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 12:19:41,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 12:19:41,090 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 12:19:41,090 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 12:19:41,090 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 12:19:41,090 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 12:19:41,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 12:19:41,092 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 12:19:41,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 12:19:41,092 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 12:19:41,092 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 12:19:41,092 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 12:19:41,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 12:19:41,094 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 12:19:41,094 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 12:19:41,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 12:19:41,094 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 12:19:41,095 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-11-13 12:19:41,095 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 12:19:41,095 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 12:19:41,095 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-13 12:19:41,095 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-13 12:19:41,095 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-13 12:19:41,096 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-13 12:19:41,096 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_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F 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 -> 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 -> 9ef00830dcb82cc10e5b0f8d7fb365d9f2713a5f71453d70a7c45b027c5a738d [2024-11-13 12:19:41,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 12:19:41,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 12:19:41,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 12:19:41,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 12:19:41,493 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 12:19:41,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/../../sv-benchmarks/c/libvsync/arraylock.i Unable to find full path for "g++" [2024-11-13 12:19:43,984 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 12:19:44,576 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 12:19:44,577 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/sv-benchmarks/c/libvsync/arraylock.i [2024-11-13 12:19:44,639 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data/2412f0481/38e9d3a6f5fa4f919742fe2a354cf81d/FLAGeee42a67f [2024-11-13 12:19:44,660 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f116336b-9488-4fe9-900d-121dcb3c5310/bin/ugemcutter-verify-yV71Fz5F0F/data/2412f0481/38e9d3a6f5fa4f919742fe2a354cf81d [2024-11-13 12:19:44,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 12:19:44,668 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 12:19:44,671 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 12:19:44,671 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 12:19:44,677 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 12:19:44,679 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:19:44" (1/1) ... [2024-11-13 12:19:44,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21c007b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:19:44, skipping insertion in model container [2024-11-13 12:19:44,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:19:44" (1/1) ... [2024-11-13 12:19:44,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 12:19:48,396 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-13 12:19:48,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30c2f045 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:19:48, skipping insertion in model container [2024-11-13 12:19:48,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 12:19:48,397 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 12:19:48,400 INFO L158 Benchmark]: Toolchain (without parser) took 3731.98ms. Allocated memory is still 83.9MB. Free memory was 50.8MB in the beginning and 39.8MB in the end (delta: 11.0MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-11-13 12:19:48,400 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 12:19:48,401 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3726.79ms. Allocated memory is still 83.9MB. Free memory was 50.8MB in the beginning and 39.8MB in the end (delta: 11.0MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-11-13 12:19:48,403 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3726.79ms. Allocated memory is still 83.9MB. Free memory was 50.8MB in the beginning and 39.8MB in the end (delta: 11.0MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6066]: 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