./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 --validate ./goblint.2024-09-02_08-21-23.files/mutex-meet-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/mutex-meet-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 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 22:59:34,921 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 22:59:34,969 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-23 22:59:34,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 22:59:34,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 22:59:34,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 22:59:34,995 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 22:59:34,995 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 22:59:34,996 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 22:59:34,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 22:59:34,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 22:59:34,997 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 22:59:34,997 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 22:59:34,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 22:59:34,998 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 22:59:34,999 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 22:59:35,000 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-23 22:59:35,000 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 22:59:35,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 22:59:35,000 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 22:59:35,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 22:59:35,001 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 22:59:35,001 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 22:59:35,001 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 22:59:35,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 22:59:35,002 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 22:59:35,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 22:59:35,002 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 22:59:35,002 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 22:59:35,003 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 22:59:35,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 22:59:35,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 22:59:35,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 22:59:35,005 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 22:59:35,006 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 22:59:35,007 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-23 22:59:35,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 22:59:35,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 22:59:35,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 22:59:35,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 22:59:35,211 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 22:59:35,211 INFO L431 ainManager$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 [2024-09-23 22:59:36,380 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 22:59:36,569 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 22:59:36,569 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-23 22:59:36,581 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b92d78fe7/d3fb5a7776cc4582ab66f0aea47dfae0/FLAG9458c5fca [2024-09-23 22:59:36,952 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/b92d78fe7/d3fb5a7776cc4582ab66f0aea47dfae0 [2024-09-23 22:59:36,954 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 22:59:36,954 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 22:59:36,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-09-23 22:59:37,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 22:59:37,001 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 22:59:37,003 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 22:59:37,003 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 22:59:37,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 22:59:37,007 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 10:59:36" (1/2) ... [2024-09-23 22:59:37,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1ef09c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 10:59:37, skipping insertion in model container [2024-09-23 22:59:37,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 10:59:36" (1/2) ... [2024-09-23 22:59:37,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dd07474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 10:59:37, skipping insertion in model container [2024-09-23 22:59:37,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 10:59:37" (2/2) ... [2024-09-23 22:59:37,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1ef09c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 10:59:37, skipping insertion in model container [2024-09-23 22:59:37,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 10:59:37" (2/2) ... [2024-09-23 22:59:37,029 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 22:59:37,030 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 1 [2024-09-23 22:59:37,030 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 0 [2024-09-23 22:59:37,030 INFO L1541 ArrayList]: Location invariant before [L717-L717] global == 0 [2024-09-23 22:59:37,030 INFO L1541 ArrayList]: Location invariant before [L718-L718] (global == 0 || global == 1) || global == 0 [2024-09-23 22:59:37,099 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 22:59:37,302 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_23-sound_unlock_racing.i[30176,30189] [2024-09-23 22:59:37,320 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 22:59:37,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dd07474 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 10:59:37, skipping insertion in model container [2024-09-23 22:59:37,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-23 22:59:37,322 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-23 22:59:37,323 INFO L158 Benchmark]: Toolchain (without parser) took 321.21ms. Allocated memory is still 155.2MB. Free memory was 82.8MB in the beginning and 118.4MB in the end (delta: -35.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-09-23 22:59:37,323 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 22:59:37,324 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 22:59:37,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 318.93ms. Allocated memory is still 155.2MB. Free memory was 82.5MB in the beginning and 118.4MB in the end (delta: -35.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-09-23 22:59:37,325 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 66.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 318.93ms. Allocated memory is still 155.2MB. Free memory was 82.5MB in the beginning and 118.4MB in the end (delta: -35.9MB). Peak memory consumption was 6.3MB. 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/mutex-meet-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 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-e94c40d-m [2024-09-23 22:59:38,816 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-23 22:59:38,889 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-09-23 22:59:38,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-23 22:59:38,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-23 22:59:38,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-23 22:59:38,922 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-23 22:59:38,922 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-23 22:59:38,923 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-23 22:59:38,923 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-23 22:59:38,924 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-23 22:59:38,924 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-23 22:59:38,924 INFO L153 SettingsManager]: * Use SBE=true [2024-09-23 22:59:38,925 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-23 22:59:38,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-23 22:59:38,926 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-23 22:59:38,927 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-23 22:59:38,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-23 22:59:38,927 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-23 22:59:38,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-23 22:59:38,929 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-23 22:59:38,929 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-23 22:59:38,929 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-23 22:59:38,929 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-23 22:59:38,929 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-23 22:59:38,930 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-23 22:59:38,930 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-23 22:59:38,930 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-23 22:59:38,930 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-23 22:59:38,930 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-23 22:59:38,930 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-23 22:59:38,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-23 22:59:38,931 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-23 22:59:38,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-23 22:59:38,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-23 22:59:38,931 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-23 22:59:38,932 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-23 22:59:38,932 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-23 22:59:38,932 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-23 22:59:38,932 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-23 22:59:38,932 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-23 22:59:38,933 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-23 22:59:38,933 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-23 22:59:38,933 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-23 22:59:39,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-23 22:59:39,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-23 22:59:39,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-23 22:59:39,168 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-23 22:59:39,169 INFO L274 PluginConnector]: CDTParser initialized [2024-09-23 22:59:39,170 INFO L431 ainManager$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 [2024-09-23 22:59:40,465 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-23 22:59:40,655 INFO L384 CDTParser]: Found 1 translation units. [2024-09-23 22:59:40,655 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-23 22:59:40,670 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/98ef8a2bb/97719a96cd094c8a909d0ae7b69868fe/FLAGb68c05d3f [2024-09-23 22:59:41,021 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/98ef8a2bb/97719a96cd094c8a909d0ae7b69868fe [2024-09-23 22:59:41,022 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-23 22:59:41,023 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-23 22:59:41,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-09-23 22:59:41,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-23 22:59:41,069 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-23 22:59:41,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-23 22:59:41,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-23 22:59:41,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-23 22:59:41,075 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 10:59:41" (1/2) ... [2024-09-23 22:59:41,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b4d992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 10:59:41, skipping insertion in model container [2024-09-23 22:59:41,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 10:59:41" (1/2) ... [2024-09-23 22:59:41,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a8ac31d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 10:59:41, skipping insertion in model container [2024-09-23 22:59:41,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 10:59:41" (2/2) ... [2024-09-23 22:59:41,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b4d992 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 10:59:41, skipping insertion in model container [2024-09-23 22:59:41,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.09 10:59:41" (2/2) ... [2024-09-23 22:59:41,097 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-23 22:59:41,098 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 1 [2024-09-23 22:59:41,098 INFO L1541 ArrayList]: Location invariant before [L717-L717] global == 0 [2024-09-23 22:59:41,099 INFO L1541 ArrayList]: Location invariant before [L718-L718] (global == 0 || global == 1) || global == 0 [2024-09-23 22:59:41,099 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 0 [2024-09-23 22:59:41,130 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-23 22:59:41,388 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_23-sound_unlock_racing.i[30176,30189] [2024-09-23 22:59:41,403 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 22:59:41,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a8ac31d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.09 10:59:41, skipping insertion in model container [2024-09-23 22:59:41,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-23 22:59:41,404 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-23 22:59:41,405 INFO L158 Benchmark]: Toolchain (without parser) took 335.00ms. Allocated memory is still 90.2MB. Free memory was 58.8MB in the beginning and 67.3MB in the end (delta: -8.6MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-09-23 22:59:41,406 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 22:59:41,406 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 90.2MB. Free memory is still 60.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-23 22:59:41,407 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.62ms. Allocated memory is still 90.2MB. Free memory was 58.6MB in the beginning and 67.3MB in the end (delta: -8.8MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-09-23 22:59:41,408 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 90.2MB. Free memory is still 60.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.62ms. Allocated memory is still 90.2MB. Free memory was 58.6MB in the beginning and 67.3MB in the end (delta: -8.8MB). Peak memory consumption was 14.5MB. 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