./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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-08-20_10-08-36.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da67795f 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.2024-08-20_10-08-36.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.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.goblint-eval-da67795-m [2024-08-27 01:17:07,949 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-27 01:17:08,032 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-27 01:17:08,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-27 01:17:08,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-27 01:17:08,072 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-27 01:17:08,072 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-27 01:17:08,073 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-27 01:17:08,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-27 01:17:08,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-27 01:17:08,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-27 01:17:08,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-27 01:17:08,075 INFO L153 SettingsManager]: * Use SBE=true [2024-08-27 01:17:08,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-27 01:17:08,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-27 01:17:08,078 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-27 01:17:08,079 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-27 01:17:08,079 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-27 01:17:08,079 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-27 01:17:08,080 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-27 01:17:08,080 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-27 01:17:08,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-27 01:17:08,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-27 01:17:08,085 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-27 01:17:08,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-27 01:17:08,085 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-27 01:17:08,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-27 01:17:08,086 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-27 01:17:08,086 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-27 01:17:08,086 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-27 01:17:08,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-27 01:17:08,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-27 01:17:08,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-27 01:17:08,087 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-27 01:17:08,087 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-27 01:17:08,087 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-27 01:17:08,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-27 01:17:08,088 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-27 01:17:08,089 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-27 01:17:08,090 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-27 01:17:08,090 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-27 01:17:08,091 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-27 01:17:08,091 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-27 01:17:08,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-27 01:17:08,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-27 01:17:08,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-27 01:17:08,357 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-27 01:17:08,357 INFO L274 PluginConnector]: CDTParser initialized [2024-08-27 01:17:08,358 INFO L431 ainManager$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 [2024-08-27 01:17:09,772 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-27 01:17:10,015 INFO L384 CDTParser]: Found 1 translation units. [2024-08-27 01:17:10,018 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-27 01:17:10,032 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/99d8dd38f/a2a76e2c9cf141e1b8b8e1212f708033/FLAG9c4fa0121 [2024-08-27 01:17:10,344 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/99d8dd38f/a2a76e2c9cf141e1b8b8e1212f708033 [2024-08-27 01:17:10,345 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-27 01:17:10,346 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-27 01:17:10,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-20_10-08-36.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-08-27 01:17:10,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-27 01:17:10,410 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-27 01:17:10,411 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-27 01:17:10,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-27 01:17:10,416 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-27 01:17:10,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 01:17:10" (1/2) ... [2024-08-27 01:17:10,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b1b13f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 01:17:10, skipping insertion in model container [2024-08-27 01:17:10,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 01:17:10" (1/2) ... [2024-08-27 01:17:10,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28b5973c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 01:17:10, skipping insertion in model container [2024-08-27 01:17:10,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.08 01:17:10" (2/2) ... [2024-08-27 01:17:10,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b1b13f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.08 01:17:10, skipping insertion in model container [2024-08-27 01:17:10,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.08 01:17:10" (2/2) ... [2024-08-27 01:17:10,420 INFO L85 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-27 01:17:10,441 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-08-27 01:17:10,445 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 0 [2024-08-27 01:17:10,445 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 1 [2024-08-27 01:17:10,445 INFO L1541 ArrayList]: Location invariant before [L712-L712] (global == 0 || global == 1) || global == 0 [2024-08-27 01:17:10,501 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-27 01:17:10,831 ERROR L335 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. [2024-08-27 01:17:10,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28b5973c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.08 01:17:10, skipping insertion in model container [2024-08-27 01:17:10,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-27 01:17:10,834 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-08-27 01:17:10,836 INFO L158 Benchmark]: Toolchain (without parser) took 425.67ms. Allocated memory is still 157.3MB. Free memory was 90.5MB in the beginning and 121.0MB in the end (delta: -30.5MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-08-27 01:17:10,836 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory is still 50.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-27 01:17:10,836 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 157.3MB. Free memory is still 92.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-27 01:17:10,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.65ms. Allocated memory is still 157.3MB. Free memory was 90.1MB in the beginning and 121.0MB in the end (delta: -30.9MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-08-27 01:17:10,838 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory is still 50.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 157.3MB. Free memory is still 92.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.65ms. Allocated memory is still 157.3MB. Free memory was 90.1MB in the beginning and 121.0MB in the end (delta: -30.9MB). Peak memory consumption was 6.8MB. 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.2024-08-20_10-08-36.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.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.goblint-eval-da67795-m [2024-08-27 01:17:12,804 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-27 01:17:12,880 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-08-27 01:17:12,889 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-27 01:17:12,890 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-27 01:17:12,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-27 01:17:12,924 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-27 01:17:12,924 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-27 01:17:12,925 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-27 01:17:12,925 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-27 01:17:12,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-27 01:17:12,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-27 01:17:12,927 INFO L153 SettingsManager]: * Use SBE=true [2024-08-27 01:17:12,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-27 01:17:12,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-27 01:17:12,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-27 01:17:12,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-27 01:17:12,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-27 01:17:12,932 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-27 01:17:12,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-27 01:17:12,936 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-27 01:17:12,937 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-08-27 01:17:12,937 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-27 01:17:12,937 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-08-27 01:17:12,937 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-27 01:17:12,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-27 01:17:12,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-27 01:17:12,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-27 01:17:12,938 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-27 01:17:12,939 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-27 01:17:12,939 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-27 01:17:12,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-27 01:17:12,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-27 01:17:12,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-27 01:17:12,941 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-27 01:17:12,941 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-08-27 01:17:12,942 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-27 01:17:12,942 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-08-27 01:17:12,942 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-27 01:17:12,943 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-27 01:17:12,943 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-27 01:17:12,943 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-27 01:17:12,944 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-27 01:17:12,944 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-27 01:17:12,944 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-27 01:17:13,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-27 01:17:13,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-27 01:17:13,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-27 01:17:13,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-27 01:17:13,283 INFO L274 PluginConnector]: CDTParser initialized [2024-08-27 01:17:13,284 INFO L431 ainManager$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 [2024-08-27 01:17:14,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-27 01:17:15,132 INFO L384 CDTParser]: Found 1 translation units. [2024-08-27 01:17:15,133 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-27 01:17:15,151 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8e1ab80f0/1074fccac4694951bea11748380d16b3/FLAGbc8a877c7 [2024-08-27 01:17:15,164 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8e1ab80f0/1074fccac4694951bea11748380d16b3 [2024-08-27 01:17:15,166 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-27 01:17:15,167 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-27 01:17:15,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-20_10-08-36.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-08-27 01:17:15,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-27 01:17:15,222 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-27 01:17:15,225 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-27 01:17:15,225 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-27 01:17:15,230 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-27 01:17:15,231 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 01:17:15" (1/2) ... [2024-08-27 01:17:15,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9b0817 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 01:17:15, skipping insertion in model container [2024-08-27 01:17:15,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 01:17:15" (1/2) ... [2024-08-27 01:17:15,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@358aefe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 01:17:15, skipping insertion in model container [2024-08-27 01:17:15,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.08 01:17:15" (2/2) ... [2024-08-27 01:17:15,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9b0817 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.08 01:17:15, skipping insertion in model container [2024-08-27 01:17:15,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.08 01:17:15" (2/2) ... [2024-08-27 01:17:15,235 INFO L85 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-27 01:17:15,253 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-08-27 01:17:15,254 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 1 [2024-08-27 01:17:15,254 INFO L1541 ArrayList]: Location invariant before [L712-L712] (global == 0 || global == 1) || global == 0 [2024-08-27 01:17:15,254 INFO L1541 ArrayList]: Location invariant before [L702-L702] global == 0 [2024-08-27 01:17:15,293 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-27 01:17:15,673 ERROR L335 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. [2024-08-27 01:17:15,674 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@358aefe0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.08 01:17:15, skipping insertion in model container [2024-08-27 01:17:15,674 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-27 01:17:15,674 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-08-27 01:17:15,676 INFO L158 Benchmark]: Toolchain (without parser) took 452.84ms. Allocated memory is still 81.8MB. Free memory was 49.0MB in the beginning and 56.0MB in the end (delta: -7.0MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2024-08-27 01:17:15,677 INFO L158 Benchmark]: CDTParser took 1.17ms. Allocated memory is still 58.7MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-27 01:17:15,678 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-27 01:17:15,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 449.26ms. Allocated memory is still 81.8MB. Free memory was 48.6MB in the beginning and 56.0MB in the end (delta: -7.4MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2024-08-27 01:17:15,680 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.17ms. Allocated memory is still 58.7MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 449.26ms. Allocated memory is still 81.8MB. Free memory was 48.6MB in the beginning and 56.0MB in the end (delta: -7.4MB). Peak memory consumption was 10.0MB. 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