./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 --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/pthread-numerical-integration.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 59af5db6 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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/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 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-59af5db-m [2024-02-02 09:17:22,816 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:17:22,936 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:17:22,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:17:22,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:17:22,976 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:17:22,976 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:17:22,977 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:17:22,977 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:17:22,978 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:17:22,978 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:17:22,979 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:17:22,979 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:17:22,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:17:22,980 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:17:22,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:17:22,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:17:22,981 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:17:22,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:17:22,982 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:17:22,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:17:22,983 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:17:22,983 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:17:22,984 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:17:22,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:17:22,984 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:17:22,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:17:22,985 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:17:22,985 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:17:22,986 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:17:22,986 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:17:22,986 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:17:22,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:17:22,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:17:22,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:17:22,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:17:22,988 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:17:22,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:17:22,988 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:17:22,989 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:17:22,989 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:17:22,992 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:17:22,992 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:17:22,993 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:17:23,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:17:23,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:17:23,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:17:23,318 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:17:23,319 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:17:23,320 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/pthread-numerical-integration.yml/witness.yml [2024-02-02 09:17:23,556 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:17:23,556 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:17:23,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-02-02 09:17:24,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:17:24,977 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:17:24,978 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-02-02 09:17:25,001 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94c35a31/2399f178bbf744a08ea0a9d0ceeab119/FLAGf316c3b84 [2024-02-02 09:17:25,014 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94c35a31/2399f178bbf744a08ea0a9d0ceeab119 [2024-02-02 09:17:25,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:17:25,015 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:17:25,016 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:17:25,016 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:17:25,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:17:25,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:17:23" (1/2) ... [2024-02-02 09:17:25,022 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d3066b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:17:25, skipping insertion in model container [2024-02-02 09:17:25,022 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:17:23" (1/2) ... [2024-02-02 09:17:25,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@851b70b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:17:25, skipping insertion in model container [2024-02-02 09:17:25,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:17:25" (2/2) ... [2024-02-02 09:17:25,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d3066b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:17:25, skipping insertion in model container [2024-02-02 09:17:25,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:17:25" (2/2) ... [2024-02-02 09:17:25,024 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:17:25,450 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:17:25,451 INFO L101 nessWitnessExtractor]: Location invariant before [L1338-L1338] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,451 INFO L101 nessWitnessExtractor]: Location invariant after [L1329-L1342] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,452 INFO L101 nessWitnessExtractor]: Location invariant before [L1373-L1373] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,452 INFO L101 nessWitnessExtractor]: Location invariant before [L1404-L1404] ret_count == 0 [2024-02-02 09:17:25,452 INFO L101 nessWitnessExtractor]: Location invariant before [L1354-L1354] ((((((((((((((((((((((2147483648LL + (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((2147483648LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((2147483647LL + (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((2147483647LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:25,452 INFO L101 nessWitnessExtractor]: Location invariant before [L1372-L1372] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,452 INFO L101 nessWitnessExtractor]: Location invariant before [L1362-L1362] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,452 INFO L101 nessWitnessExtractor]: Location invariant before [L1363-L1363] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,453 INFO L101 nessWitnessExtractor]: Location invariant before [L1369-L1369] (((((((((((((((9 <= numberOfIntervals) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0)) && (numberOfIntervals != 0) [2024-02-02 09:17:25,453 INFO L101 nessWitnessExtractor]: Loop invariant at [L1388-L1395] ret_count == 0 [2024-02-02 09:17:25,453 INFO L101 nessWitnessExtractor]: Location invariant before [L1365-L1365] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,453 INFO L101 nessWitnessExtractor]: Location invariant before [L1357-L1357] (((((((((((((((((((((((2147483648LL + (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((2147483648LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((2147483647LL + (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((2147483647LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count != 0) [2024-02-02 09:17:25,454 INFO L101 nessWitnessExtractor]: Location invariant before [L1335-L1335] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,454 INFO L101 nessWitnessExtractor]: Location invariant before [L1379-L1379] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,454 INFO L101 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,454 INFO L101 nessWitnessExtractor]: Location invariant before [L1368-L1368] (((((((((((((((9 <= numberOfIntervals) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0)) && (numberOfIntervals != 0) [2024-02-02 09:17:25,454 INFO L101 nessWitnessExtractor]: Location invariant after [L14-L16] (((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:25,455 INFO L101 nessWitnessExtractor]: Location invariant before [L1387-L1387] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,455 INFO L101 nessWitnessExtractor]: Location invariant before [L1361-L1361] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,455 INFO L101 nessWitnessExtractor]: Location invariant before [L1341-L1341] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,455 INFO L101 nessWitnessExtractor]: Location invariant before [L1339-L1339] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,455 INFO L101 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,455 INFO L101 nessWitnessExtractor]: Location invariant before [L1364-L1364] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,456 INFO L101 nessWitnessExtractor]: Location invariant before [L1390-L1390] ret_count == 0 [2024-02-02 09:17:25,456 INFO L101 nessWitnessExtractor]: Location invariant before [L1412-L1412] ret_count == 0 [2024-02-02 09:17:25,456 INFO L101 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret_count != 0 [2024-02-02 09:17:25,456 INFO L101 nessWitnessExtractor]: Location invariant before [L1367-L1370] ((((((((((((((0LL - (long long )iCount) + (long long )ret_count >= 0LL) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,457 INFO L101 nessWitnessExtractor]: Location invariant before [L1355-L1358] ((((((((((((((((((((((2147483648LL + (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((2147483648LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((2147483647LL + (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((2147483647LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:25,457 INFO L101 nessWitnessExtractor]: Location invariant before [L1340-L1340] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,457 INFO L101 nessWitnessExtractor]: Location invariant before [L1398-L1398] ret_count == 0 [2024-02-02 09:17:25,457 INFO L101 nessWitnessExtractor]: Location invariant before [L1414-L1414] ret_count == 0 [2024-02-02 09:17:25,457 INFO L101 nessWitnessExtractor]: Location invariant before [L1407-L1407] ret_count != 0 [2024-02-02 09:17:25,457 INFO L101 nessWitnessExtractor]: Location invariant before [L1375-L1378] (((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:25,458 INFO L101 nessWitnessExtractor]: Location invariant before [L1332-L1332] (unsigned long )myID <= 2147483647UL [2024-02-02 09:17:25,458 INFO L101 nessWitnessExtractor]: Location invariant before [L1374-L1374] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,458 INFO L101 nessWitnessExtractor]: Loop invariant at [L1396-L1403] ret_count == 0 [2024-02-02 09:17:25,458 INFO L101 nessWitnessExtractor]: Location invariant before [L1336-L1336] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:25,458 INFO L101 nessWitnessExtractor]: Location invariant before [L15-L15] (((((((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (numberOfIntervals <= 8)) && (num_threads <= 8)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:25,459 INFO L101 nessWitnessExtractor]: Location invariant before [L1401-L1401] ret_count != 0 [2024-02-02 09:17:25,459 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L22] ((((((((((((((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:25,459 INFO L101 nessWitnessExtractor]: Location invariant before [L1409-L1409] ret_count == 0 [2024-02-02 09:17:25,459 INFO L101 nessWitnessExtractor]: Location invariant before [L1411-L1411] ret_count == 0 [2024-02-02 09:17:25,459 INFO L101 nessWitnessExtractor]: Location invariant before [L1360-L1360] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,459 INFO L101 nessWitnessExtractor]: Location invariant before [L1413-L1413] ret_count == 0 [2024-02-02 09:17:25,460 INFO L101 nessWitnessExtractor]: Location invariant before [L1410-L1410] ret_count == 0 [2024-02-02 09:17:25,460 INFO L101 nessWitnessExtractor]: Location invariant before [L1386-L1386] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,460 INFO L101 nessWitnessExtractor]: Loop invariant at [L1333-L1337] ((unsigned long )myID <= 2147483647UL) && ((((((((((((((((((myInterval <= 8 || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || (-2147483647 <= myInterval && myInterval <= 8)) || (-2147483647 <= myInterval && myInterval <= 16)) || (((1 <= myInterval && myInterval <= 8) && (-1LL - (long long )myID) + (long long )myInterval >= 0LL) && (1LL + (long long )myID) - (long long )myInterval >= 0LL)) || (((1 <= myInterval && (-1LL - (long long )myID) + (long long )myInterval >= 0LL) && (1LL + (long long )myID) - (long long )myInterval >= 0LL) && myArea == 0.)) || myArea == 0.) [2024-02-02 09:17:25,460 INFO L101 nessWitnessExtractor]: Location invariant before [L1371-L1371] ((((((((((((((numberOfIntervals <= 8) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:25,460 INFO L101 nessWitnessExtractor]: Location invariant before [L1377-L1377] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count != 0) [2024-02-02 09:17:25,507 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:17:25,691 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i[951,964] [2024-02-02 09:17:26,034 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-02-02 09:17:26,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@851b70b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:17:26, skipping insertion in model container [2024-02-02 09:17:26,036 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:17:26,037 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:17:26,039 INFO L158 Benchmark]: Toolchain (without parser) took 1022.20ms. Allocated memory is still 153.1MB. Free memory was 97.1MB in the beginning and 76.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-02 09:17:26,039 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 109.1MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:17:26,040 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:17:26,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1020.18ms. Allocated memory is still 153.1MB. Free memory was 97.1MB in the beginning and 76.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-02 09:17:26,043 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 109.1MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1020.18ms. Allocated memory is still 153.1MB. Free memory was 97.1MB in the beginning and 76.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. 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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/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 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-59af5db-m [2024-02-02 09:17:28,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:17:28,233 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:17:28,238 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:17:28,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:17:28,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:17:28,271 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:17:28,271 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:17:28,272 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:17:28,276 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:17:28,276 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:17:28,277 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:17:28,277 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:17:28,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:17:28,279 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:17:28,280 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:17:28,280 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:17:28,280 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:17:28,280 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:17:28,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:17:28,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:17:28,282 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:17:28,282 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:17:28,282 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:17:28,283 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:17:28,283 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:17:28,283 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:17:28,283 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:17:28,284 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:17:28,284 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:17:28,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:17:28,285 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:17:28,286 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:17:28,286 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:17:28,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:17:28,286 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:17:28,287 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:17:28,287 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:17:28,288 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:17:28,288 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:17:28,288 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:17:28,288 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:17:28,289 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:17:28,289 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:17:28,289 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:17:28,289 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:17:28,290 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:17:28,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:17:28,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:17:28,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:17:28,667 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:17:28,668 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:17:28,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/pthread-numerical-integration.yml/witness.yml [2024-02-02 09:17:28,962 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:17:28,965 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:17:28,965 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-02-02 09:17:30,193 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:17:30,530 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:17:30,530 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-02-02 09:17:30,552 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/621b914c4/9d692d0686ad47e8aa03c715a3ecbca4/FLAG06062b9ee [2024-02-02 09:17:30,569 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/621b914c4/9d692d0686ad47e8aa03c715a3ecbca4 [2024-02-02 09:17:30,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:17:30,571 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:17:30,573 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:17:30,573 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:17:30,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:17:30,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:17:28" (1/2) ... [2024-02-02 09:17:30,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f068629 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:17:30, skipping insertion in model container [2024-02-02 09:17:30,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:17:28" (1/2) ... [2024-02-02 09:17:30,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b894207 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:17:30, skipping insertion in model container [2024-02-02 09:17:30,581 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:17:30" (2/2) ... [2024-02-02 09:17:30,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f068629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:17:30, skipping insertion in model container [2024-02-02 09:17:30,582 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:17:30" (2/2) ... [2024-02-02 09:17:30,582 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:17:31,258 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:17:31,260 INFO L101 nessWitnessExtractor]: Location invariant before [L1335-L1335] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,260 INFO L101 nessWitnessExtractor]: Location invariant before [L1360-L1360] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,260 INFO L101 nessWitnessExtractor]: Location invariant before [L1373-L1373] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,261 INFO L101 nessWitnessExtractor]: Location invariant before [L1404-L1404] ret_count == 0 [2024-02-02 09:17:31,261 INFO L101 nessWitnessExtractor]: Location invariant before [L1375-L1378] (((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:31,261 INFO L101 nessWitnessExtractor]: Loop invariant at [L1388-L1395] ret_count == 0 [2024-02-02 09:17:31,262 INFO L101 nessWitnessExtractor]: Location invariant before [L1371-L1371] ((((((((((((((numberOfIntervals <= 8) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,262 INFO L101 nessWitnessExtractor]: Location invariant before [L1398-L1398] ret_count == 0 [2024-02-02 09:17:31,262 INFO L101 nessWitnessExtractor]: Location invariant after [L1329-L1342] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,262 INFO L101 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret_count != 0 [2024-02-02 09:17:31,262 INFO L101 nessWitnessExtractor]: Location invariant before [L1410-L1410] ret_count == 0 [2024-02-02 09:17:31,262 INFO L101 nessWitnessExtractor]: Location invariant before [L1338-L1338] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,263 INFO L101 nessWitnessExtractor]: Location invariant after [L14-L16] (((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:31,263 INFO L101 nessWitnessExtractor]: Location invariant before [L1357-L1357] (((((((((((((((((((((((2147483648LL + (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((2147483648LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((2147483647LL + (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((2147483647LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count != 0) [2024-02-02 09:17:31,263 INFO L101 nessWitnessExtractor]: Location invariant before [L1412-L1412] ret_count == 0 [2024-02-02 09:17:31,263 INFO L101 nessWitnessExtractor]: Location invariant before [L1369-L1369] (((((((((((((((9 <= numberOfIntervals) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0)) && (numberOfIntervals != 0) [2024-02-02 09:17:31,263 INFO L101 nessWitnessExtractor]: Location invariant before [L1407-L1407] ret_count != 0 [2024-02-02 09:17:31,264 INFO L101 nessWitnessExtractor]: Location invariant before [L1401-L1401] ret_count != 0 [2024-02-02 09:17:31,264 INFO L101 nessWitnessExtractor]: Location invariant before [L1387-L1387] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,264 INFO L101 nessWitnessExtractor]: Location invariant before [L1341-L1341] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,265 INFO L101 nessWitnessExtractor]: Location invariant before [L1339-L1339] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,265 INFO L101 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,265 INFO L101 nessWitnessExtractor]: Location invariant before [L1414-L1414] ret_count == 0 [2024-02-02 09:17:31,265 INFO L101 nessWitnessExtractor]: Location invariant before [L1363-L1363] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,265 INFO L101 nessWitnessExtractor]: Location invariant before [L1364-L1364] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,266 INFO L101 nessWitnessExtractor]: Location invariant before [L15-L15] (((((((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (numberOfIntervals <= 8)) && (num_threads <= 8)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:31,266 INFO L101 nessWitnessExtractor]: Location invariant before [L1413-L1413] ret_count == 0 [2024-02-02 09:17:31,266 INFO L101 nessWitnessExtractor]: Location invariant before [L1354-L1354] ((((((((((((((((((((((2147483648LL + (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((2147483648LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((2147483647LL + (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((2147483647LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:31,266 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L22] ((((((((((((((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:31,267 INFO L101 nessWitnessExtractor]: Location invariant before [L1409-L1409] ret_count == 0 [2024-02-02 09:17:31,267 INFO L101 nessWitnessExtractor]: Location invariant before [L1368-L1368] (((((((((((((((9 <= numberOfIntervals) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0)) && (numberOfIntervals != 0) [2024-02-02 09:17:31,267 INFO L101 nessWitnessExtractor]: Location invariant before [L1367-L1370] ((((((((((((((0LL - (long long )iCount) + (long long )ret_count >= 0LL) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,268 INFO L101 nessWitnessExtractor]: Location invariant before [L1411-L1411] ret_count == 0 [2024-02-02 09:17:31,268 INFO L101 nessWitnessExtractor]: Location invariant before [L1361-L1361] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,269 INFO L101 nessWitnessExtractor]: Location invariant before [L1390-L1390] ret_count == 0 [2024-02-02 09:17:31,269 INFO L101 nessWitnessExtractor]: Location invariant before [L1340-L1340] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,270 INFO L101 nessWitnessExtractor]: Location invariant before [L1355-L1358] ((((((((((((((((((((((2147483648LL + (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((2147483648LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((2147483647LL + (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((2147483647LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.) [2024-02-02 09:17:31,270 INFO L101 nessWitnessExtractor]: Loop invariant at [L1333-L1337] ((unsigned long )myID <= 2147483647UL) && ((((((((((((((((((myInterval <= 8 || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || myInterval <= 8) || myInterval <= 16) || (-2147483647 <= myInterval && myInterval <= 8)) || (-2147483647 <= myInterval && myInterval <= 16)) || (((1 <= myInterval && myInterval <= 8) && (-1LL - (long long )myID) + (long long )myInterval >= 0LL) && (1LL + (long long )myID) - (long long )myInterval >= 0LL)) || (((1 <= myInterval && (-1LL - (long long )myID) + (long long )myInterval >= 0LL) && (1LL + (long long )myID) - (long long )myInterval >= 0LL) && myArea == 0.)) || myArea == 0.) [2024-02-02 09:17:31,270 INFO L101 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,270 INFO L101 nessWitnessExtractor]: Location invariant before [L1377-L1377] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((2147483648LL + (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483648LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((2147483647LL + (long long )iCount) - (long long )ret_count >= 0LL)) && ((2147483647LL - (long long )iCount) - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count != 0) [2024-02-02 09:17:31,270 INFO L101 nessWitnessExtractor]: Location invariant before [L1362-L1362] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,271 INFO L101 nessWitnessExtractor]: Location invariant before [L1372-L1372] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,271 INFO L101 nessWitnessExtractor]: Location invariant before [L1374-L1374] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,271 INFO L101 nessWitnessExtractor]: Location invariant before [L1365-L1365] (((((((((((((((((((((((0LL - (long long )numberOfIntervals) + (long long )ret_count >= 0LL) && ((0LL - (long long )iCount) + (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )numberOfIntervals >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )numberOfIntervals) - (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )numberOfIntervals >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )numberOfIntervals - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )numberOfIntervals >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (numberOfIntervals == 0)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (num_threads == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,271 INFO L101 nessWitnessExtractor]: Location invariant before [L1379-L1379] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,272 INFO L101 nessWitnessExtractor]: Location invariant before [L1336-L1336] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-02-02 09:17:31,272 INFO L101 nessWitnessExtractor]: Location invariant before [L1332-L1332] (unsigned long )myID <= 2147483647UL [2024-02-02 09:17:31,272 INFO L101 nessWitnessExtractor]: Location invariant before [L1386-L1386] ((((((((((((((numberOfIntervals <= 8) && (num_threads <= 8)) && ((0LL - (long long )iCount) + (long long )ret_count >= 0LL)) && ((long long )iCount + (long long )ret_count >= 0LL)) && ((0LL - (long long )iCount) - (long long )ret_count >= 0LL)) && ((long long )iCount - (long long )ret_count >= 0LL)) && (intervalWidth == 0.)) && (intervalMidPoint == 0.)) && (area == 0.)) && (interval == 0)) && (iCount == 0)) && (iteration == 0)) && (distance == 0.5)) && (four == 4.)) && (ret_count == 0) [2024-02-02 09:17:31,272 INFO L101 nessWitnessExtractor]: Loop invariant at [L1396-L1403] ret_count == 0 [2024-02-02 09:17:31,329 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:17:31,503 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i[951,964] [2024-02-02 09:17:31,831 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-02-02 09:17:31,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b894207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:17:31, skipping insertion in model container [2024-02-02 09:17:31,832 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:17:31,833 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:17:31,835 INFO L158 Benchmark]: Toolchain (without parser) took 1263.72ms. Allocated memory is still 90.2MB. Free memory was 68.2MB in the beginning and 45.9MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-02-02 09:17:31,836 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 42.4MB in the beginning and 42.3MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:17:31,836 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:17:31,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1260.24ms. Allocated memory is still 90.2MB. Free memory was 68.2MB in the beginning and 45.9MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-02-02 09:17:31,839 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 0.21ms. Allocated memory is still 65.0MB. Free memory was 42.4MB in the beginning and 42.3MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1260.24ms. Allocated memory is still 90.2MB. Free memory was 68.2MB in the beginning and 45.9MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. 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