./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 3d25acf6 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-3d25acf-m [2024-01-30 14:21:17,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:21:17,985 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:21:17,990 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:21:17,991 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:21:18,008 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:21:18,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:21:18,008 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:21:18,009 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:21:18,009 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:21:18,009 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:21:18,010 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:21:18,010 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:21:18,010 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:21:18,010 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:21:18,011 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:21:18,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:21:18,011 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:21:18,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:21:18,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:21:18,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:21:18,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:21:18,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:21:18,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:21:18,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:21:18,013 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:21:18,014 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:21:18,014 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:21:18,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:21:18,014 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:21:18,015 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:21:18,015 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:21:18,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:21:18,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:21:18,016 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:21:18,016 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:21:18,016 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:21:18,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:21:18,017 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:21:18,017 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:21:18,017 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:21:18,018 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:21:18,018 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:21:18,018 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:21:18,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:21:18,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:21:18,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:21:18,224 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:21:18,225 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:21:18,226 INFO L431 ainManager$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 [2024-01-30 14:21:18,455 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:21:18,455 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:21:18,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-01-30 14:21:19,401 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:21:19,606 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:21:19,607 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-01-30 14:21:19,621 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72b76b86e/069e6572d5b84725a25deed7dae0e115/FLAGe87ccc367 [2024-01-30 14:21:19,630 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72b76b86e/069e6572d5b84725a25deed7dae0e115 [2024-01-30 14:21:19,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:21:19,631 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:21:19,632 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:21:19,632 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:21:19,636 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:21:19,636 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:21:18" (1/2) ... [2024-01-30 14:21:19,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299ae727 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:21:19, skipping insertion in model container [2024-01-30 14:21:19,637 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:21:18" (1/2) ... [2024-01-30 14:21:19,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a61fd0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:21:19, skipping insertion in model container [2024-01-30 14:21:19,639 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:21:19" (2/2) ... [2024-01-30 14:21:19,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299ae727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:21:19, skipping insertion in model container [2024-01-30 14:21:19,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:21:19" (2/2) ... [2024-01-30 14:21:19,639 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:21:20,056 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:21:20,057 INFO L98 nessWitnessExtractor]: Location invariant before [L1335-L1335] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,057 INFO L98 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.) [2024-01-30 14:21:20,058 INFO L98 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) [2024-01-30 14:21:20,058 INFO L98 nessWitnessExtractor]: Location invariant before [L1341-L1341] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,058 INFO L98 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) [2024-01-30 14:21:20,058 INFO L98 nessWitnessExtractor]: Location invariant before [L1340-L1340] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,058 INFO L98 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) [2024-01-30 14:21:20,058 INFO L98 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) [2024-01-30 14:21:20,058 INFO L98 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) [2024-01-30 14:21:20,059 INFO L98 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) [2024-01-30 14:21:20,059 INFO L98 nessWitnessExtractor]: Location invariant before [L1398-L1398] ret_count == 0 [2024-01-30 14:21:20,059 INFO L98 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.) [2024-01-30 14:21:20,059 INFO L98 nessWitnessExtractor]: Location invariant before [L1336-L1336] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,059 INFO L98 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.) [2024-01-30 14:21:20,059 INFO L98 nessWitnessExtractor]: Location invariant before [L1414-L1414] ret_count == 0 [2024-01-30 14:21:20,059 INFO L98 nessWitnessExtractor]: Location invariant before [L1407-L1407] ret_count != 0 [2024-01-30 14:21:20,060 INFO L98 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) [2024-01-30 14:21:20,060 INFO L98 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) [2024-01-30 14:21:20,060 INFO L98 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) [2024-01-30 14:21:20,060 INFO L98 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.) [2024-01-30 14:21:20,060 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret_count != 0 [2024-01-30 14:21:20,060 INFO L98 nessWitnessExtractor]: Location invariant before [L1332-L1332] (unsigned long )myID <= 2147483647UL [2024-01-30 14:21:20,060 INFO L98 nessWitnessExtractor]: Loop invariant at [L1396-L1403] ret_count == 0 [2024-01-30 14:21:20,061 INFO L98 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) [2024-01-30 14:21:20,061 INFO L98 nessWitnessExtractor]: Location invariant before [L1338-L1338] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,061 INFO L98 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) [2024-01-30 14:21:20,061 INFO L98 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) [2024-01-30 14:21:20,061 INFO L98 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) [2024-01-30 14:21:20,061 INFO L98 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) [2024-01-30 14:21:20,061 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] ret_count == 0 [2024-01-30 14:21:20,062 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] ret_count != 0 [2024-01-30 14:21:20,062 INFO L98 nessWitnessExtractor]: Loop invariant at [L1388-L1395] ret_count == 0 [2024-01-30 14:21:20,062 INFO L98 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) [2024-01-30 14:21:20,062 INFO L98 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.) [2024-01-30 14:21:20,062 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] ret_count == 0 [2024-01-30 14:21:20,062 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] ret_count == 0 [2024-01-30 14:21:20,062 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] ret_count == 0 [2024-01-30 14:21:20,063 INFO L98 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) [2024-01-30 14:21:20,063 INFO L98 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) [2024-01-30 14:21:20,063 INFO L98 nessWitnessExtractor]: Location invariant before [L1390-L1390] ret_count == 0 [2024-01-30 14:21:20,063 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] ret_count == 0 [2024-01-30 14:21:20,063 INFO L98 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.) [2024-01-30 14:21:20,063 INFO L98 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) [2024-01-30 14:21:20,063 INFO L98 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) [2024-01-30 14:21:20,064 INFO L98 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.) [2024-01-30 14:21:20,064 INFO L98 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) [2024-01-30 14:21:20,064 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] ret_count == 0 [2024-01-30 14:21:20,064 INFO L98 nessWitnessExtractor]: Location invariant before [L1339-L1339] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,064 INFO L98 nessWitnessExtractor]: Location invariant after [L1329-L1342] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:20,118 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:21:20,272 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] [2024-01-30 14:21:20,550 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-01-30 14:21:20,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a61fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:21:20, skipping insertion in model container [2024-01-30 14:21:20,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:21:20,550 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:21:20,553 INFO L158 Benchmark]: Toolchain (without parser) took 919.94ms. Allocated memory is still 172.0MB. Free memory was 132.8MB in the beginning and 111.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-30 14:21:20,553 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:21:20,553 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 172.0MB. Free memory is still 127.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:21:20,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 918.45ms. Allocated memory is still 172.0MB. Free memory was 132.8MB in the beginning and 111.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-30 14:21:20,555 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 0.14ms. Allocated memory is still 109.1MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 172.0MB. Free memory is still 127.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 918.45ms. Allocated memory is still 172.0MB. Free memory was 132.8MB in the beginning and 111.8MB 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-3d25acf-m [2024-01-30 14:21:22,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:21:22,544 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:21:22,548 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:21:22,549 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:21:22,575 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:21:22,575 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:21:22,575 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:21:22,576 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:21:22,579 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:21:22,579 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:21:22,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:21:22,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:21:22,581 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:21:22,581 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:21:22,582 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:21:22,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:21:22,582 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:21:22,583 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:21:22,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:21:22,583 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:21:22,583 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:21:22,583 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:21:22,584 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:21:22,584 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:21:22,584 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:21:22,584 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:21:22,584 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:21:22,585 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:21:22,585 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:21:22,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:21:22,586 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:21:22,586 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:21:22,586 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:21:22,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:21:22,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:21:22,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:21:22,587 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:21:22,588 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:21:22,588 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:21:22,588 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:21:22,588 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:21:22,588 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:21:22,588 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:21:22,589 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:21:22,589 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:21:22,589 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:21:22,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:21:22,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:21:22,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:21:22,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:21:22,854 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:21:22,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-01-30 14:21:23,894 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:21:24,122 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:21:24,123 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2024-01-30 14:21:24,140 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c49eeb380/5d89afbaf6d74299bac5fa6ab4bf1a61/FLAG28921f628 [2024-01-30 14:21:24,154 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c49eeb380/5d89afbaf6d74299bac5fa6ab4bf1a61 [2024-01-30 14:21:24,156 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:21:24,157 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:21:24,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/pthread-numerical-integration.yml/witness.yml [2024-01-30 14:21:24,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:21:24,358 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:21:24,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:21:24,360 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:21:24,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:21:24,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:21:24" (1/2) ... [2024-01-30 14:21:24,364 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d4820a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:21:24, skipping insertion in model container [2024-01-30 14:21:24,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:21:24" (1/2) ... [2024-01-30 14:21:24,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb6fbe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:21:24, skipping insertion in model container [2024-01-30 14:21:24,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:21:24" (2/2) ... [2024-01-30 14:21:24,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d4820a0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:21:24, skipping insertion in model container [2024-01-30 14:21:24,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:21:24" (2/2) ... [2024-01-30 14:21:24,367 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:21:24,891 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:21:24,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1411-L1411] ret_count == 0 [2024-01-30 14:21:24,893 INFO L98 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.) [2024-01-30 14:21:24,893 INFO L98 nessWitnessExtractor]: Location invariant before [L1393-L1393] ret_count != 0 [2024-01-30 14:21:24,894 INFO L98 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) [2024-01-30 14:21:24,894 INFO L98 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) [2024-01-30 14:21:24,894 INFO L98 nessWitnessExtractor]: Location invariant before [L1404-L1404] ret_count == 0 [2024-01-30 14:21:24,894 INFO L98 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) [2024-01-30 14:21:24,894 INFO L98 nessWitnessExtractor]: Location invariant before [L1414-L1414] ret_count == 0 [2024-01-30 14:21:24,894 INFO L98 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) [2024-01-30 14:21:24,895 INFO L98 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) [2024-01-30 14:21:24,895 INFO L98 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) [2024-01-30 14:21:24,895 INFO L98 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) [2024-01-30 14:21:24,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1407-L1407] ret_count != 0 [2024-01-30 14:21:24,895 INFO L98 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.) [2024-01-30 14:21:24,895 INFO L98 nessWitnessExtractor]: Location invariant before [L1413-L1413] ret_count == 0 [2024-01-30 14:21:24,895 INFO L98 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.) [2024-01-30 14:21:24,896 INFO L98 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) [2024-01-30 14:21:24,896 INFO L98 nessWitnessExtractor]: Location invariant before [L1390-L1390] ret_count == 0 [2024-01-30 14:21:24,896 INFO L98 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) [2024-01-30 14:21:24,896 INFO L98 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) [2024-01-30 14:21:24,897 INFO L98 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) [2024-01-30 14:21:24,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1338-L1338] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1339-L1339] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1336-L1336] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,897 INFO L98 nessWitnessExtractor]: Location invariant before [L1409-L1409] ret_count == 0 [2024-01-30 14:21:24,897 INFO L98 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) [2024-01-30 14:21:24,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1340-L1340] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,898 INFO L98 nessWitnessExtractor]: Loop invariant at [L1388-L1395] ret_count == 0 [2024-01-30 14:21:24,898 INFO L98 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) [2024-01-30 14:21:24,898 INFO L98 nessWitnessExtractor]: Location invariant before [L1412-L1412] ret_count == 0 [2024-01-30 14:21:24,898 INFO L98 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) [2024-01-30 14:21:24,899 INFO L98 nessWitnessExtractor]: Location invariant before [L1401-L1401] ret_count != 0 [2024-01-30 14:21:24,899 INFO L98 nessWitnessExtractor]: Location invariant after [L1329-L1342] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,899 INFO L98 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) [2024-01-30 14:21:24,900 INFO L98 nessWitnessExtractor]: Loop invariant at [L1396-L1403] ret_count == 0 [2024-01-30 14:21:24,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1398-L1398] ret_count == 0 [2024-01-30 14:21:24,900 INFO L98 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.) [2024-01-30 14:21:24,901 INFO L98 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) [2024-01-30 14:21:24,901 INFO L98 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) [2024-01-30 14:21:24,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1332-L1332] (unsigned long )myID <= 2147483647UL [2024-01-30 14:21:24,901 INFO L98 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.) [2024-01-30 14:21:24,901 INFO L98 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.) [2024-01-30 14:21:24,901 INFO L98 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) [2024-01-30 14:21:24,902 INFO L98 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) [2024-01-30 14:21:24,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1335-L1335] (myInterval <= 8) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,902 INFO L98 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) [2024-01-30 14:21:24,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1410-L1410] ret_count == 0 [2024-01-30 14:21:24,902 INFO L98 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.) [2024-01-30 14:21:24,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1341-L1341] (-2147483647 <= myInterval) && ((unsigned long )myID <= 2147483647UL) [2024-01-30 14:21:24,944 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:21:25,111 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] [2024-01-30 14:21:25,387 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-01-30 14:21:25,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb6fbe5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:21:25, skipping insertion in model container [2024-01-30 14:21:25,389 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:21:25,389 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:21:25,391 INFO L158 Benchmark]: Toolchain (without parser) took 1032.07ms. Allocated memory is still 88.1MB. Free memory was 53.4MB in the beginning and 56.6MB in the end (delta: -3.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:21:25,391 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:21:25,392 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 32.5MB in the beginning and 32.4MB in the end (delta: 153.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:21:25,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1029.98ms. Allocated memory is still 88.1MB. Free memory was 53.0MB in the beginning and 56.6MB in the end (delta: -3.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-30 14:21:25,394 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 60.8MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 32.5MB in the beginning and 32.4MB in the end (delta: 153.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1029.98ms. Allocated memory is still 88.1MB. Free memory was 53.0MB in the beginning and 56.6MB in the end (delta: -3.6MB). Peak memory consumption was 12.6MB. 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