./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 7724a2de 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-7724a2d-m [2024-06-28 02:44:52,191 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-28 02:44:52,235 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-28 02:44:52,239 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-28 02:44:52,239 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-28 02:44:52,255 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-28 02:44:52,255 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-28 02:44:52,255 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-28 02:44:52,256 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-28 02:44:52,256 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-28 02:44:52,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-28 02:44:52,257 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-28 02:44:52,257 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-28 02:44:52,258 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-28 02:44:52,258 INFO L153 SettingsManager]: * Use SBE=true [2024-06-28 02:44:52,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-28 02:44:52,258 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-28 02:44:52,259 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-28 02:44:52,259 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-28 02:44:52,259 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-28 02:44:52,259 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-28 02:44:52,260 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-28 02:44:52,260 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-28 02:44:52,260 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-28 02:44:52,261 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-28 02:44:52,261 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-28 02:44:52,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-28 02:44:52,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-28 02:44:52,262 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-28 02:44:52,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-28 02:44:52,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-28 02:44:52,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-28 02:44:52,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-28 02:44:52,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-28 02:44:52,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-28 02:44:52,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-28 02:44:52,263 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-28 02:44:52,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-28 02:44:52,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-28 02:44:52,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-28 02:44:52,264 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-28 02:44:52,265 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-28 02:44:52,265 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-28 02:44:52,265 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-28 02:44:52,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-28 02:44:52,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-28 02:44:52,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-28 02:44:52,466 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-28 02:44:52,466 INFO L274 PluginConnector]: CDTParser initialized [2024-06-28 02:44:52,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-28 02:44:53,614 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-28 02:44:53,855 INFO L384 CDTParser]: Found 1 translation units. [2024-06-28 02:44:53,855 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-28 02:44:53,876 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47ff2078/dae23ae6373649efbaf2ddbf261e4d37/FLAGacb54f0a2 [2024-06-28 02:44:53,885 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b47ff2078/dae23ae6373649efbaf2ddbf261e4d37 [2024-06-28 02:44:53,887 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-28 02:44:53,887 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-28 02:44:53,888 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml [2024-06-28 02:44:54,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-28 02:44:54,065 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-28 02:44:54,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-28 02:44:54,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-28 02:44:54,069 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-28 02:44:54,070 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.06 02:44:53" (1/2) ... [2024-06-28 02:44:54,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c23f3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.06 02:44:54, skipping insertion in model container [2024-06-28 02:44:54,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.06 02:44:53" (1/2) ... [2024-06-28 02:44:54,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d5af52d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.06 02:44:54, skipping insertion in model container [2024-06-28 02:44:54,072 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 28.06 02:44:54" (2/2) ... [2024-06-28 02:44:54,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c23f3c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 28.06 02:44:54, skipping insertion in model container [2024-06-28 02:44:54,072 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 28.06 02:44:54" (2/2) ... [2024-06-28 02:44:54,072 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-28 02:44:54,243 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-28 02:44:54,244 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.))) [2024-06-28 02:44:54,244 INFO L103 edCorrectnessWitness]: ghost_variable area_mutex_locked = 0 [2024-06-28 02:44:54,244 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-28 02:44:54,245 INFO L106 edCorrectnessWitness]: ghost_update [L1341-L1341] area_mutex_locked = 0; [2024-06-28 02:44:54,245 INFO L106 edCorrectnessWitness]: ghost_update [L1339-L1339] area_mutex_locked = 1; [2024-06-28 02:44:54,245 INFO L106 edCorrectnessWitness]: ghost_update [L1390-L1390] multithreaded = 1; [2024-06-28 02:44:54,279 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-28 02:44:54,675 ERROR L334 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-06-28 02:44:54,676 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d5af52d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 28.06 02:44:54, skipping insertion in model container [2024-06-28 02:44:54,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-28 02:44:54,679 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-28 02:44:54,681 INFO L158 Benchmark]: Toolchain (without parser) took 615.02ms. Allocated memory is still 245.4MB. Free memory was 203.8MB in the beginning and 154.4MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-06-28 02:44:54,682 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory was 111.1MB in the beginning and 111.1MB in the end (delta: 76.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-06-28 02:44:54,682 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-28 02:44:54,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 613.43ms. Allocated memory is still 245.4MB. Free memory was 203.8MB in the beginning and 154.4MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-06-28 02:44:54,684 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 142.6MB. Free memory was 111.1MB in the beginning and 111.1MB in the end (delta: 76.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 69.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 613.43ms. Allocated memory is still 245.4MB. Free memory was 203.8MB in the beginning and 154.4MB 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-7724a2d-m [2024-06-28 02:44:56,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-28 02:44:56,654 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-06-28 02:44:56,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-28 02:44:56,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-28 02:44:56,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-28 02:44:56,685 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-28 02:44:56,685 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-28 02:44:56,686 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-28 02:44:56,689 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-28 02:44:56,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-28 02:44:56,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-28 02:44:56,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-28 02:44:56,691 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-28 02:44:56,691 INFO L153 SettingsManager]: * Use SBE=true [2024-06-28 02:44:56,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-28 02:44:56,692 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-28 02:44:56,692 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-28 02:44:56,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-28 02:44:56,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-28 02:44:56,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-28 02:44:56,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-28 02:44:56,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-28 02:44:56,694 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-06-28 02:44:56,694 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-06-28 02:44:56,694 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-28 02:44:56,695 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-06-28 02:44:56,695 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-28 02:44:56,695 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-28 02:44:56,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-28 02:44:56,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-28 02:44:56,696 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-28 02:44:56,697 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-28 02:44:56,697 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-28 02:44:56,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-28 02:44:56,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-28 02:44:56,698 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-28 02:44:56,698 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-28 02:44:56,698 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-06-28 02:44:56,698 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-06-28 02:44:56,699 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-28 02:44:56,699 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-28 02:44:56,699 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-28 02:44:56,699 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-28 02:44:56,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-28 02:44:56,700 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-06-28 02:44:56,700 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-28 02:44:56,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-28 02:44:56,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-28 02:44:56,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-28 02:44:56,981 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-28 02:44:56,983 INFO L274 PluginConnector]: CDTParser initialized [2024-06-28 02:44:56,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-28 02:44:58,130 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-28 02:44:58,377 INFO L384 CDTParser]: Found 1 translation units. [2024-06-28 02:44:58,381 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-06-28 02:44:58,397 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/348b2084e/79893206c9e043678d61a0783058ce40/FLAGf43954ec6 [2024-06-28 02:44:58,410 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/348b2084e/79893206c9e043678d61a0783058ce40 [2024-06-28 02:44:58,413 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-28 02:44:58,413 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-28 02:44:58,414 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-nonrel/pthread-numerical-integration.yml/witness.yml [2024-06-28 02:44:58,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-28 02:44:58,607 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-28 02:44:58,608 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-28 02:44:58,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-28 02:44:58,611 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-28 02:44:58,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.06 02:44:58" (1/2) ... [2024-06-28 02:44:58,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de5fec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.06 02:44:58, skipping insertion in model container [2024-06-28 02:44:58,613 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.06 02:44:58" (1/2) ... [2024-06-28 02:44:58,614 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7629371f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.06 02:44:58, skipping insertion in model container [2024-06-28 02:44:58,614 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 28.06 02:44:58" (2/2) ... [2024-06-28 02:44:58,617 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de5fec and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 28.06 02:44:58, skipping insertion in model container [2024-06-28 02:44:58,617 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 28.06 02:44:58" (2/2) ... [2024-06-28 02:44:58,618 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-28 02:44:58,816 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-28 02:44:58,817 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.))) [2024-06-28 02:44:58,817 INFO L103 edCorrectnessWitness]: ghost_variable area_mutex_locked = 0 [2024-06-28 02:44:58,818 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-28 02:44:58,818 INFO L106 edCorrectnessWitness]: ghost_update [L1390-L1390] multithreaded = 1; [2024-06-28 02:44:58,818 INFO L106 edCorrectnessWitness]: ghost_update [L1341-L1341] area_mutex_locked = 0; [2024-06-28 02:44:58,818 INFO L106 edCorrectnessWitness]: ghost_update [L1339-L1339] area_mutex_locked = 1; [2024-06-28 02:44:58,855 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-28 02:44:59,287 ERROR L334 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-06-28 02:44:59,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7629371f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 28.06 02:44:59, skipping insertion in model container [2024-06-28 02:44:59,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-28 02:44:59,288 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-06-28 02:44:59,290 INFO L158 Benchmark]: Toolchain (without parser) took 682.12ms. Allocated memory is still 77.6MB. Free memory was 47.6MB in the beginning and 51.3MB in the end (delta: -3.7MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-06-28 02:44:59,290 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-06-28 02:44:59,291 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-28 02:44:59,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 680.28ms. Allocated memory is still 77.6MB. Free memory was 47.2MB in the beginning and 51.3MB in the end (delta: -4.1MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2024-06-28 02:44:59,293 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 680.28ms. Allocated memory is still 77.6MB. Free memory was 47.2MB in the beginning and 51.3MB in the end (delta: -4.1MB). Peak memory consumption was 21.6MB. 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