./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e94c40da Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 23:06:40,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 23:06:40,984 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-23 23:06:40,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 23:06:40,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 23:06:41,036 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 23:06:41,037 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 23:06:41,037 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 23:06:41,038 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 23:06:41,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 23:06:41,042 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 23:06:41,042 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 23:06:41,042 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 23:06:41,042 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 23:06:41,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 23:06:41,043 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 23:06:41,043 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-23 23:06:41,044 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 23:06:41,044 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 23:06:41,045 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 23:06:41,046 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 23:06:41,046 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 23:06:41,046 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 23:06:41,046 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 23:06:41,047 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 23:06:41,047 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 23:06:41,047 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 23:06:41,047 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 23:06:41,048 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 23:06:41,048 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 23:06:41,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 23:06:41,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 23:06:41,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 23:06:41,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 23:06:41,050 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-23 23:06:41,050 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 23:06:41,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-23 23:06:41,051 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 23:06:41,051 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 23:06:41,051 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 23:06:41,051 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 23:06:41,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-23 23:06:41,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 23:06:41,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 23:06:41,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 23:06:41,317 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 23:06:41,317 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 23:06:41,318 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-09-23 23:06:42,673 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 23:06:42,902 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 23:06:42,903 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-09-23 23:06:42,916 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b16de83ca/67f2de7e19fd4740833c0478052771e4/FLAG6ff66c85d [2024-09-23 23:06:43,244 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b16de83ca/67f2de7e19fd4740833c0478052771e4 [2024-09-23 23:06:43,246 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 23:06:43,246 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 23:06:43,247 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-09-23 23:06:43,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 23:06:43,294 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 23:06:43,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 23:06:43,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 23:06:43,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 23:06:43,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:06:43" (1/2) ... [2024-09-23 23:06:43,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcc1093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:06:43, skipping insertion in model container [2024-09-23 23:06:43,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:06:43" (1/2) ... [2024-09-23 23:06:43,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3610e088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:06:43, skipping insertion in model container [2024-09-23 23:06:43,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:06:43" (2/2) ... [2024-09-23 23:06:43,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcc1093 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:06:43, skipping insertion in model container [2024-09-23 23:06:43,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:06:43" (2/2) ... [2024-09-23 23:06:43,331 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 23:06:43,331 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 0 [2024-09-23 23:06:43,331 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 1 [2024-09-23 23:06:43,331 INFO L1541 ArrayList]: Location invariant before [L712-L712] (global == 0 || global == 1) || global == 0 [2024-09-23 23:06:43,365 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 23:06:43,697 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i[30176,30189] [2024-09-23 23:06:43,715 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-09-23 23:06:43,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3610e088 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:06:43, skipping insertion in model container [2024-09-23 23:06:43,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-23 23:06:43,716 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-23 23:06:43,718 INFO L158 Benchmark]: Toolchain (without parser) took 423.38ms. Allocated memory is still 184.5MB. Free memory was 125.3MB in the beginning and 111.0MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-23 23:06:43,718 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 151.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 23:06:43,719 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 184.5MB. Free memory was 127.4MB in the beginning and 127.1MB in the end (delta: 267.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 23:06:43,719 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.42ms. Allocated memory is still 184.5MB. Free memory was 125.0MB in the beginning and 111.0MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-23 23:06:43,721 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 151.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 184.5MB. Free memory was 127.4MB in the beginning and 127.1MB in the end (delta: 267.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.42ms. Allocated memory is still 184.5MB. Free memory was 125.0MB in the beginning and 111.0MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 709]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 23:06:45,602 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 23:06:45,671 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-09-23 23:06:45,676 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 23:06:45,677 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 23:06:45,709 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 23:06:45,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 23:06:45,711 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 23:06:45,712 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 23:06:45,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 23:06:45,713 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 23:06:45,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 23:06:45,713 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 23:06:45,714 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 23:06:45,714 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 23:06:45,717 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 23:06:45,718 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 23:06:45,718 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 23:06:45,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 23:06:45,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 23:06:45,721 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 23:06:45,721 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-23 23:06:45,721 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 23:06:45,722 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-23 23:06:45,725 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 23:06:45,725 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 23:06:45,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 23:06:45,725 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 23:06:45,726 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 23:06:45,726 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 23:06:45,726 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 23:06:45,726 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 23:06:45,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 23:06:45,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 23:06:45,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 23:06:45,727 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-23 23:06:45,727 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 23:06:45,728 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-23 23:06:45,728 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 23:06:45,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 23:06:45,728 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 23:06:45,729 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 23:06:45,729 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-23 23:06:45,730 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-23 23:06:46,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 23:06:46,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 23:06:46,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 23:06:46,048 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 23:06:46,048 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 23:06:46,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-09-23 23:06:47,482 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 23:06:47,749 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 23:06:47,751 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-09-23 23:06:47,770 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fbb2201a8/96322ba67e624d1a9972ded8fc1d9e1a/FLAGd6e2801f9 [2024-09-23 23:06:48,060 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/fbb2201a8/96322ba67e624d1a9972ded8fc1d9e1a [2024-09-23 23:06:48,062 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 23:06:48,062 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 23:06:48,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-09-23 23:06:48,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 23:06:48,106 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 23:06:48,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 23:06:48,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 23:06:48,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 23:06:48,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:06:48" (1/2) ... [2024-09-23 23:06:48,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11db78d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:06:48, skipping insertion in model container [2024-09-23 23:06:48,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:06:48" (1/2) ... [2024-09-23 23:06:48,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2390e12f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:06:48, skipping insertion in model container [2024-09-23 23:06:48,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:06:48" (2/2) ... [2024-09-23 23:06:48,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11db78d8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:06:48, skipping insertion in model container [2024-09-23 23:06:48,116 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 11:06:48" (2/2) ... [2024-09-23 23:06:48,139 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 23:06:48,140 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 0 [2024-09-23 23:06:48,140 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 1 [2024-09-23 23:06:48,140 INFO L1541 ArrayList]: Location invariant before [L712-L712] (global == 0 || global == 1) || global == 0 [2024-09-23 23:06:48,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 23:06:48,477 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i[30176,30189] [2024-09-23 23:06:48,492 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-09-23 23:06:48,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2390e12f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 11:06:48, skipping insertion in model container [2024-09-23 23:06:48,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-23 23:06:48,494 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-23 23:06:48,496 INFO L158 Benchmark]: Toolchain (without parser) took 389.60ms. Allocated memory is still 69.2MB. Free memory was 32.6MB in the beginning and 37.1MB in the end (delta: -4.5MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2024-09-23 23:06:48,496 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 23:06:48,497 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 69.2MB. Free memory was 34.7MB in the beginning and 34.5MB in the end (delta: 194.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 23:06:48,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 386.10ms. Allocated memory is still 69.2MB. Free memory was 32.4MB in the beginning and 37.1MB in the end (delta: -4.7MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2024-09-23 23:06:48,499 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 69.2MB. Free memory was 34.7MB in the beginning and 34.5MB in the end (delta: 194.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 386.10ms. Allocated memory is still 69.2MB. Free memory was 32.4MB in the beginning and 37.1MB in the end (delta: -4.7MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 709]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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