./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-09-02_08-21-23.files/protection-local/28-race_reach_23-sound_unlock_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_23-sound_unlock_racing.i ./goblint.2024-09-02_08-21-23.files/protection-local/28-race_reach_23-sound_unlock_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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-24 16:46:41,103 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-24 16:46:41,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-24 16:46:41,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-24 16:46:41,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-24 16:46:41,208 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-24 16:46:41,209 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-24 16:46:41,209 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-24 16:46:41,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-24 16:46:41,214 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-24 16:46:41,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-24 16:46:41,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-24 16:46:41,216 INFO L153 SettingsManager]: * Use SBE=true [2024-09-24 16:46:41,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-24 16:46:41,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-24 16:46:41,216 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-24 16:46:41,217 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-24 16:46:41,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-24 16:46:41,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-24 16:46:41,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-24 16:46:41,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-24 16:46:41,220 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-24 16:46:41,221 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-24 16:46:41,221 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-24 16:46:41,221 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-24 16:46:41,221 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-24 16:46:41,222 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-24 16:46:41,222 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-24 16:46:41,223 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-24 16:46:41,223 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-24 16:46:41,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-24 16:46:41,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-24 16:46:41,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-24 16:46:41,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-24 16:46:41,225 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-24 16:46:41,225 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-24 16:46:41,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-24 16:46:41,226 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-24 16:46:41,226 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-24 16:46:41,226 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-24 16:46:41,227 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-24 16:46:41,227 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-09-24 16:46:41,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-24 16:46:41,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-24 16:46:41,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-24 16:46:41,525 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-24 16:46:41,526 INFO L274 PluginConnector]: CDTParser initialized [2024-09-24 16:46:41,527 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-24 16:46:43,001 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-24 16:46:43,263 INFO L384 CDTParser]: Found 1 translation units. [2024-09-24 16:46:43,264 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-24 16:46:43,283 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f8388ec62/43b8757b34914cd296360a34234bd36e/FLAG1be1a8609 [2024-09-24 16:46:43,298 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f8388ec62/43b8757b34914cd296360a34234bd36e [2024-09-24 16:46:43,301 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-24 16:46:43,302 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-24 16:46:43,304 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/protection-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-09-24 16:46:43,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-24 16:46:43,365 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-24 16:46:43,366 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-24 16:46:43,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-24 16:46:43,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-24 16:46:43,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 04:46:43" (1/2) ... [2024-09-24 16:46:43,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7b0bbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 04:46:43, skipping insertion in model container [2024-09-24 16:46:43,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 04:46:43" (1/2) ... [2024-09-24 16:46:43,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e0ad19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 04:46:43, skipping insertion in model container [2024-09-24 16:46:43,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 24.09 04:46:43" (2/2) ... [2024-09-24 16:46:43,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7b0bbb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 24.09 04:46:43, skipping insertion in model container [2024-09-24 16:46:43,377 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 24.09 04:46:43" (2/2) ... [2024-09-24 16:46:43,404 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-24 16:46:43,405 INFO L1541 ArrayList]: Location invariant before [L717-L717] 0 <= global [2024-09-24 16:46:43,405 INFO L1541 ArrayList]: Location invariant before [L703-L703] 0 <= global [2024-09-24 16:46:43,405 INFO L1541 ArrayList]: Location invariant before [L718-L718] 0 <= global [2024-09-24 16:46:43,405 INFO L1541 ArrayList]: Location invariant before [L703-L703] 1 <= global [2024-09-24 16:46:43,455 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-24 16:46:43,833 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. [2024-09-24 16:46:43,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e0ad19e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 24.09 04:46:43, skipping insertion in model container [2024-09-24 16:46:43,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-24 16:46:43,835 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-24 16:46:43,837 INFO L158 Benchmark]: Toolchain (without parser) took 471.59ms. Allocated memory is still 151.0MB. Free memory was 89.4MB in the beginning and 75.2MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-24 16:46:43,838 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 110.5MB in the beginning and 110.4MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-24 16:46:43,838 INFO L158 Benchmark]: Witness Parser took 0.25ms. Allocated memory is still 151.0MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-24 16:46:43,839 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.05ms. Allocated memory is still 151.0MB. Free memory was 89.0MB in the beginning and 75.2MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-24 16:46:43,841 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 110.5MB in the beginning and 110.4MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.25ms. Allocated memory is still 151.0MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.05ms. Allocated memory is still 151.0MB. Free memory was 89.0MB in the beginning and 75.2MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: 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_23-sound_unlock_racing.i ./goblint.2024-09-02_08-21-23.files/protection-local/28-race_reach_23-sound_unlock_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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-24 16:46:45,921 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-24 16:46:45,995 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-09-24 16:46:46,002 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-24 16:46:46,004 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-24 16:46:46,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-24 16:46:46,038 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-24 16:46:46,038 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-24 16:46:46,041 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-24 16:46:46,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-24 16:46:46,042 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-24 16:46:46,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-24 16:46:46,043 INFO L153 SettingsManager]: * Use SBE=true [2024-09-24 16:46:46,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-24 16:46:46,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-24 16:46:46,046 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-24 16:46:46,046 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-24 16:46:46,046 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-24 16:46:46,047 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-24 16:46:46,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-24 16:46:46,047 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-24 16:46:46,048 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-24 16:46:46,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-24 16:46:46,052 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-24 16:46:46,052 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-24 16:46:46,052 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-24 16:46:46,052 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-24 16:46:46,053 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-24 16:46:46,053 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-24 16:46:46,053 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-24 16:46:46,053 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-24 16:46:46,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-24 16:46:46,054 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-24 16:46:46,054 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-24 16:46:46,054 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-24 16:46:46,054 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-24 16:46:46,054 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-24 16:46:46,055 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-24 16:46:46,055 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-24 16:46:46,055 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-24 16:46:46,055 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-24 16:46:46,056 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-24 16:46:46,056 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-24 16:46:46,057 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-09-24 16:46:46,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-24 16:46:46,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-24 16:46:46,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-24 16:46:46,412 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-24 16:46:46,412 INFO L274 PluginConnector]: CDTParser initialized [2024-09-24 16:46:46,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-24 16:46:48,105 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-24 16:46:48,407 INFO L384 CDTParser]: Found 1 translation units. [2024-09-24 16:46:48,409 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-24 16:46:48,431 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/c5105a990/6a4b5c5c0d4e4c1581a1513d5aca7581/FLAGc41537e4f [2024-09-24 16:46:48,453 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/c5105a990/6a4b5c5c0d4e4c1581a1513d5aca7581 [2024-09-24 16:46:48,456 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-24 16:46:48,457 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-24 16:46:48,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/protection-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-09-24 16:46:48,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-24 16:46:48,524 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-24 16:46:48,527 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-24 16:46:48,528 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-24 16:46:48,533 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-24 16:46:48,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 04:46:48" (1/2) ... [2024-09-24 16:46:48,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e2155e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 04:46:48, skipping insertion in model container [2024-09-24 16:46:48,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 04:46:48" (1/2) ... [2024-09-24 16:46:48,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ddb3836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 04:46:48, skipping insertion in model container [2024-09-24 16:46:48,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 24.09 04:46:48" (2/2) ... [2024-09-24 16:46:48,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e2155e1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 24.09 04:46:48, skipping insertion in model container [2024-09-24 16:46:48,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 24.09 04:46:48" (2/2) ... [2024-09-24 16:46:48,565 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-24 16:46:48,566 INFO L1541 ArrayList]: Location invariant before [L703-L703] 1 <= global [2024-09-24 16:46:48,566 INFO L1541 ArrayList]: Location invariant before [L703-L703] 0 <= global [2024-09-24 16:46:48,566 INFO L1541 ArrayList]: Location invariant before [L717-L717] 0 <= global [2024-09-24 16:46:48,566 INFO L1541 ArrayList]: Location invariant before [L718-L718] 0 <= global [2024-09-24 16:46:48,617 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-24 16:46:48,962 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. [2024-09-24 16:46:48,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ddb3836 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 24.09 04:46:48, skipping insertion in model container [2024-09-24 16:46:48,964 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-24 16:46:48,965 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-24 16:46:48,966 INFO L158 Benchmark]: Toolchain (without parser) took 441.45ms. Allocated memory is still 67.1MB. Free memory was 39.8MB in the beginning and 43.2MB in the end (delta: -3.4MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-09-24 16:46:48,967 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 46.1MB. Free memory was 23.2MB in the beginning and 23.2MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-24 16:46:48,967 INFO L158 Benchmark]: Witness Parser took 0.23ms. Allocated memory is still 67.1MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-24 16:46:48,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.03ms. Allocated memory is still 67.1MB. Free memory was 39.6MB in the beginning and 43.2MB in the end (delta: -3.6MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-09-24 16:46:48,969 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 46.1MB. Free memory was 23.2MB in the beginning and 23.2MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.23ms. Allocated memory is still 67.1MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.03ms. Allocated memory is still 67.1MB. Free memory was 39.6MB in the beginning and 43.2MB in the end (delta: -3.6MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: 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