./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb4cb34f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_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.fs.goblint-validation-eb4cb34-m [2024-06-21 20:25:25,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-21 20:25:25,703 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-21 20:25:25,725 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-21 20:25:25,726 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-21 20:25:25,758 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-21 20:25:25,759 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-21 20:25:25,759 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-21 20:25:25,760 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-21 20:25:25,760 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-21 20:25:25,761 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-21 20:25:25,761 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-21 20:25:25,762 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-21 20:25:25,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-21 20:25:25,762 INFO L153 SettingsManager]: * Use SBE=true [2024-06-21 20:25:25,763 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-21 20:25:25,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-21 20:25:25,764 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-21 20:25:25,764 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-21 20:25:25,764 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-21 20:25:25,765 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-21 20:25:25,765 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-21 20:25:25,766 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-21 20:25:25,766 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-21 20:25:25,766 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-21 20:25:25,767 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-21 20:25:25,767 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-21 20:25:25,767 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-21 20:25:25,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-21 20:25:25,768 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-21 20:25:25,769 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-21 20:25:25,769 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-21 20:25:25,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-21 20:25:25,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-21 20:25:25,770 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-21 20:25:25,770 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-21 20:25:25,771 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-21 20:25:25,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-21 20:25:25,772 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-21 20:25:25,772 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-21 20:25:25,772 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-21 20:25:25,773 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-21 20:25:25,773 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-21 20:25:25,773 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-21 20:25:25,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-21 20:25:26,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-21 20:25:26,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-21 20:25:26,017 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-21 20:25:26,017 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-21 20:25:26,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml [2024-06-21 20:25:26,257 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-21 20:25:26,257 INFO L274 PluginConnector]: CDTParser initialized [2024-06-21 20:25:26,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-21 20:25:27,444 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-21 20:25:27,716 INFO L384 CDTParser]: Found 1 translation units. [2024-06-21 20:25:27,716 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-21 20:25:27,735 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff330bd2/1e1bde1dcde14c74be06c7f6e5a77766/FLAG8d45d0f1c [2024-06-21 20:25:27,747 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff330bd2/1e1bde1dcde14c74be06c7f6e5a77766 [2024-06-21 20:25:27,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-21 20:25:27,749 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-21 20:25:27,750 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-21 20:25:27,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-21 20:25:27,755 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-21 20:25:27,760 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.06 08:25:26" (1/2) ... [2024-06-21 20:25:27,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cc43b50 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.06 08:25:27, skipping insertion in model container [2024-06-21 20:25:27,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.06 08:25:26" (1/2) ... [2024-06-21 20:25:27,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3836b566 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.06 08:25:27, skipping insertion in model container [2024-06-21 20:25:27,763 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 08:25:27" (2/2) ... [2024-06-21 20:25:27,764 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cc43b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 08:25:27, skipping insertion in model container [2024-06-21 20:25:27,764 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 08:25:27" (2/2) ... [2024-06-21 20:25:27,764 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-21 20:25:28,032 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-21 20:25:28,034 INFO L97 edCorrectnessWitness]: Location invariant before [L1391-L1394] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((! multithreaded || distance == 0.5) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.))) [2024-06-21 20:25:28,034 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-21 20:25:28,034 INFO L103 edCorrectnessWitness]: ghost_variable area_mutex_locked = 0 [2024-06-21 20:25:28,034 INFO L106 edCorrectnessWitness]: ghost_update [L1390-L1390] multithreaded = 1; [2024-06-21 20:25:28,034 INFO L106 edCorrectnessWitness]: ghost_update [L1339-L1339] area_mutex_locked = 1; [2024-06-21 20:25:28,035 INFO L106 edCorrectnessWitness]: ghost_update [L1341-L1341] area_mutex_locked = 0; [2024-06-21 20:25:28,078 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-21 20:25:28,528 ERROR L334 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-06-21 20:25:28,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3836b566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 08:25:28, skipping insertion in model container [2024-06-21 20:25:28,529 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-21 20:25:28,530 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-21 20:25:28,532 INFO L158 Benchmark]: Toolchain (without parser) took 781.55ms. Allocated memory is still 176.2MB. Free memory was 114.7MB in the beginning and 65.2MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-06-21 20:25:28,532 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 176.2MB. Free memory is still 143.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-21 20:25:28,533 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 176.2MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-21 20:25:28,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 779.57ms. Allocated memory is still 176.2MB. Free memory was 114.7MB in the beginning and 65.2MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-06-21 20:25:28,535 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 176.2MB. Free memory is still 143.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 176.2MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 779.57ms. Allocated memory is still 176.2MB. Free memory was 114.7MB in the beginning and 65.2MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init 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/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_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.fs.goblint-validation-eb4cb34-m [2024-06-21 20:25:30,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-21 20:25:30,626 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-06-21 20:25:30,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-21 20:25:30,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-21 20:25:30,672 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-21 20:25:30,676 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-21 20:25:30,676 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-21 20:25:30,677 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-21 20:25:30,680 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-21 20:25:30,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-21 20:25:30,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-21 20:25:30,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-21 20:25:30,683 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-21 20:25:30,683 INFO L153 SettingsManager]: * Use SBE=true [2024-06-21 20:25:30,683 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-21 20:25:30,684 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-21 20:25:30,684 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-21 20:25:30,685 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-21 20:25:30,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-21 20:25:30,685 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-21 20:25:30,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-21 20:25:30,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-21 20:25:30,687 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-06-21 20:25:30,687 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-06-21 20:25:30,687 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-21 20:25:30,687 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-06-21 20:25:30,688 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-21 20:25:30,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-21 20:25:30,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-21 20:25:30,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-21 20:25:30,690 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-21 20:25:30,690 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-21 20:25:30,690 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-21 20:25:30,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-21 20:25:30,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-21 20:25:30,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-21 20:25:30,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-21 20:25:30,692 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-06-21 20:25:30,692 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-06-21 20:25:30,692 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-21 20:25:30,692 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-21 20:25:30,693 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-21 20:25:30,693 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-21 20:25:30,693 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-21 20:25:30,693 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-06-21 20:25:30,694 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-21 20:25:31,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-21 20:25:31,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-21 20:25:31,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-21 20:25:31,045 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-21 20:25:31,045 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-21 20:25:31,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml [2024-06-21 20:25:31,345 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-21 20:25:31,346 INFO L274 PluginConnector]: CDTParser initialized [2024-06-21 20:25:31,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-21 20:25:32,550 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-21 20:25:32,878 INFO L384 CDTParser]: Found 1 translation units. [2024-06-21 20:25:32,878 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-21 20:25:32,928 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1aee33f4/a7f0d5727f2947b592fb9972da6c1495/FLAG1a002848b [2024-06-21 20:25:32,949 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1aee33f4/a7f0d5727f2947b592fb9972da6c1495 [2024-06-21 20:25:32,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-21 20:25:32,951 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-21 20:25:32,955 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-21 20:25:32,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-21 20:25:32,964 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-21 20:25:32,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.06 08:25:31" (1/2) ... [2024-06-21 20:25:32,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@171c9eaf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.06 08:25:32, skipping insertion in model container [2024-06-21 20:25:32,966 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.06 08:25:31" (1/2) ... [2024-06-21 20:25:32,968 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f811239 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.06 08:25:32, skipping insertion in model container [2024-06-21 20:25:32,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 08:25:32" (2/2) ... [2024-06-21 20:25:32,968 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@171c9eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 08:25:32, skipping insertion in model container [2024-06-21 20:25:32,968 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 08:25:32" (2/2) ... [2024-06-21 20:25:32,969 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-21 20:25:33,209 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-21 20:25:33,211 INFO L97 edCorrectnessWitness]: Location invariant before [L1391-L1394] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((! multithreaded || distance == 0.5) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || distance == 0.5)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || four == 4.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || intervalMidPoint == 0.)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || 0 <= iCount)) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || (1 <= num_threads && num_threads <= 8))) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || interval == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || iteration == 0)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || numberOfIntervals <= 8)) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.)))) && (! multithreaded || (area_mutex_locked || (((((((1 <= num_threads && numberOfIntervals <= 8) && num_threads <= 8) && intervalMidPoint == 0.) && interval == 0) && iteration == 0) && distance == 0.5) && four == 4.))) [2024-06-21 20:25:33,211 INFO L103 edCorrectnessWitness]: ghost_variable area_mutex_locked = 0 [2024-06-21 20:25:33,211 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-21 20:25:33,211 INFO L106 edCorrectnessWitness]: ghost_update [L1390-L1390] multithreaded = 1; [2024-06-21 20:25:33,211 INFO L106 edCorrectnessWitness]: ghost_update [L1341-L1341] area_mutex_locked = 0; [2024-06-21 20:25:33,212 INFO L106 edCorrectnessWitness]: ghost_update [L1339-L1339] area_mutex_locked = 1; [2024-06-21 20:25:33,256 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-21 20:25:33,838 ERROR L334 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-06-21 20:25:33,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f811239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 08:25:33, skipping insertion in model container [2024-06-21 20:25:33,839 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-21 20:25:33,840 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-21 20:25:33,841 INFO L158 Benchmark]: Toolchain (without parser) took 889.32ms. Allocated memory is still 92.3MB. Free memory was 71.1MB in the beginning and 52.1MB in the end (delta: 19.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-06-21 20:25:33,842 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 46.2MB in the beginning and 46.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-06-21 20:25:33,842 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-21 20:25:33,843 INFO L158 Benchmark]: CACSL2BoogieTranslator took 884.88ms. Allocated memory is still 92.3MB. Free memory was 70.7MB in the beginning and 52.1MB in the end (delta: 18.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-06-21 20:25:33,846 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 69.2MB. Free memory was 46.2MB in the beginning and 46.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 884.88ms. Allocated memory is still 92.3MB. Free memory was 70.7MB in the beginning and 52.1MB in the end (delta: 18.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init 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