./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/libvsync/arraylock.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/libvsync/arraylock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ef00830dcb82cc10e5b0f8d7fb365d9f2713a5f71453d70a7c45b027c5a738d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:12:56,210 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:12:56,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-28 02:12:56,279 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:12:56,279 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:12:56,307 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:12:56,308 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:12:56,308 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:12:56,309 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:12:56,309 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:12:56,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:12:56,309 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:12:56,309 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:12:56,310 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:12:56,310 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:12:56,310 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:12:56,310 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:12:56,311 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:12:56,311 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:12:56,311 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:12:56,311 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:12:56,311 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:12:56,312 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-28 02:12:56,312 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:12:56,312 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:12:56,312 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:12:56,312 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:12:56,312 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:12:56,313 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:12:56,313 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:12:56,313 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:12:56,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:12:56,314 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:12:56,314 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:12:56,314 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:12:56,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:12:56,314 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:12:56,315 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:12:56,316 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:12:56,316 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:12:56,316 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB 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 ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 [2024-11-28 02:12:56,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:12:56,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:12:56,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:12:56,718 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:12:56,719 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:12:56,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/libvsync/arraylock.i [2024-11-28 02:13:00,347 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/881102487/d857cb80803a4262b7ca640987a80b10/FLAGb32b60dc5 [2024-11-28 02:13:01,072 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:13:01,073 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/sv-benchmarks/c/libvsync/arraylock.i [2024-11-28 02:13:01,149 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/881102487/d857cb80803a4262b7ca640987a80b10/FLAGb32b60dc5 [2024-11-28 02:13:01,180 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/881102487/d857cb80803a4262b7ca640987a80b10 [2024-11-28 02:13:01,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:13:01,185 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:13:01,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:13:01,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:13:01,195 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:13:01,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:13:01" (1/1) ... [2024-11-28 02:13:01,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d76fadb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:13:01, skipping insertion in model container [2024-11-28 02:13:01,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:13:01" (1/1) ... [2024-11-28 02:13:01,312 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:13:05,119 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-28 02:13:05,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12af8d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:13:05, skipping insertion in model container [2024-11-28 02:13:05,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:13:05,121 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-28 02:13:05,123 INFO L158 Benchmark]: Toolchain (without parser) took 3937.15ms. Allocated memory is still 117.4MB. Free memory was 84.4MB in the beginning and 65.3MB in the end (delta: 19.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2024-11-28 02:13:05,123 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 167.8MB. Free memory is still 103.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:13:05,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3933.97ms. Allocated memory is still 117.4MB. Free memory was 84.4MB in the beginning and 65.3MB in the end (delta: 19.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2024-11-28 02:13:05,126 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 167.8MB. Free memory is still 103.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3933.97ms. Allocated memory is still 117.4MB. Free memory was 84.4MB in the beginning and 65.3MB in the end (delta: 19.1MB). Peak memory consumption was 61.2MB. 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_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/libvsync/arraylock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9ef00830dcb82cc10e5b0f8d7fb365d9f2713a5f71453d70a7c45b027c5a738d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:13:08,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:13:08,299 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DataRace-32bit-Automizer_Bitvector.epf [2024-11-28 02:13:08,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:13:08,307 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:13:08,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:13:08,338 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:13:08,338 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:13:08,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:13:08,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:13:08,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:13:08,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:13:08,339 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:13:08,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:13:08,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:13:08,341 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:13:08,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:13:08,342 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:13:08,342 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:13:08,342 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:13:08,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:13:08,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:13:08,343 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:13:08,343 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:13:08,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:13:08,343 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:13:08,343 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:13:08,343 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:13:08,344 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB 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 ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 [2024-11-28 02:13:08,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:13:08,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:13:08,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:13:08,798 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:13:08,799 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:13:08,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/libvsync/arraylock.i [2024-11-28 02:13:12,571 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/dd2284363/cbdc8fd7bb52415b81be8043c22661de/FLAGe60a2e2ac [2024-11-28 02:13:13,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:13:13,313 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/sv-benchmarks/c/libvsync/arraylock.i [2024-11-28 02:13:13,369 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/dd2284363/cbdc8fd7bb52415b81be8043c22661de/FLAGe60a2e2ac [2024-11-28 02:13:13,388 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_15907b6c-f1e7-4d10-9f1c-89c382cb17ef/bin/uautomizer-verify-aQ6SnzHsRB/data/dd2284363/cbdc8fd7bb52415b81be8043c22661de [2024-11-28 02:13:13,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:13:13,393 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:13:13,394 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:13:13,394 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:13:13,400 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:13:13,401 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:13:13" (1/1) ... [2024-11-28 02:13:13,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a3421a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:13:13, skipping insertion in model container [2024-11-28 02:13:13,402 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:13:13" (1/1) ... [2024-11-28 02:13:13,542 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:13:16,966 ERROR L321 MainTranslator]: Unsupported Syntax: Thread local variables are not supported yet. [2024-11-28 02:13:16,967 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e14bc07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:13:16, skipping insertion in model container [2024-11-28 02:13:16,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:13:16,967 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-28 02:13:16,969 INFO L158 Benchmark]: Toolchain (without parser) took 3576.15ms. Allocated memory is still 117.4MB. Free memory was 84.0MB in the beginning and 58.4MB in the end (delta: 25.6MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2024-11-28 02:13:16,970 INFO L158 Benchmark]: CDTParser took 0.55ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:13:16,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3573.26ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 58.4MB in the end (delta: 25.3MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2024-11-28 02:13:16,971 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3573.26ms. Allocated memory is still 117.4MB. Free memory was 83.7MB in the beginning and 58.4MB in the end (delta: 25.3MB). Peak memory consumption was 49.8MB. 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