./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-time-trans.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-05-21_14-57-05.files/mutex-meet/chl-time-trans.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version bcb38a6f 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/weaver/chl-time-trans.wvr.c ./goblint.2024-05-21_14-57-05.files/mutex-meet/chl-time-trans.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-bcb38a6-m [2024-06-04 16:24:11,650 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-04 16:24:11,729 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-04 16:24:11,735 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-04 16:24:11,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-04 16:24:11,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-04 16:24:11,782 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-04 16:24:11,783 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-04 16:24:11,783 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-04 16:24:11,787 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-04 16:24:11,787 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-04 16:24:11,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-04 16:24:11,788 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-04 16:24:11,789 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-04 16:24:11,790 INFO L153 SettingsManager]: * Use SBE=true [2024-06-04 16:24:11,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-04 16:24:11,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-04 16:24:11,791 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-04 16:24:11,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-04 16:24:11,791 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-04 16:24:11,792 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-04 16:24:11,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-04 16:24:11,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-04 16:24:11,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-04 16:24:11,793 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-04 16:24:11,793 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-04 16:24:11,794 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-04 16:24:11,794 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-04 16:24:11,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-04 16:24:11,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-04 16:24:11,796 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-04 16:24:11,796 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-04 16:24:11,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-04 16:24:11,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-04 16:24:11,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-04 16:24:11,805 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-04 16:24:11,805 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-04 16:24:11,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-04 16:24:11,805 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-04 16:24:11,806 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-04 16:24:11,806 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-04 16:24:11,807 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-04 16:24:11,807 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-04 16:24:11,807 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-04 16:24:12,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-04 16:24:12,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-04 16:24:12,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-04 16:24:12,104 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-04 16:24:12,104 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-04 16:24:12,105 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-21_14-57-05.files/mutex-meet/chl-time-trans.wvr.yml/witness.yml [2024-06-04 16:24:12,202 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-04 16:24:12,202 INFO L274 PluginConnector]: CDTParser initialized [2024-06-04 16:24:12,203 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-time-trans.wvr.c [2024-06-04 16:24:13,480 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-04 16:24:13,680 INFO L384 CDTParser]: Found 1 translation units. [2024-06-04 16:24:13,680 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-time-trans.wvr.c [2024-06-04 16:24:13,687 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de4c266d/3f799f2753e8493ab1647bb2e74eb780/FLAG082703621 [2024-06-04 16:24:13,700 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3de4c266d/3f799f2753e8493ab1647bb2e74eb780 [2024-06-04 16:24:13,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-04 16:24:13,702 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-04 16:24:13,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-04 16:24:13,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-04 16:24:13,708 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-04 16:24:13,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 04:24:12" (1/2) ... [2024-06-04 16:24:13,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e27533 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:24:13, skipping insertion in model container [2024-06-04 16:24:13,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 04:24:12" (1/2) ... [2024-06-04 16:24:13,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e8361dc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:24:13, skipping insertion in model container [2024-06-04 16:24:13,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.06 04:24:13" (2/2) ... [2024-06-04 16:24:13,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e27533 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:13, skipping insertion in model container [2024-06-04 16:24:13,712 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.06 04:24:13" (2/2) ... [2024-06-04 16:24:13,712 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-04 16:24:13,725 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-04 16:24:13,726 INFO L97 edCorrectnessWitness]: Location invariant before [L87-L87] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((4294967296LL + (long long )ora_0) + (long long )ora_2 >= 0LL && (4294967296LL + (long long )ora_0) + (long long )ora_4 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )ora_4 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )volume_totale_1) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )volume_totale_1) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )volume_totale_3) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_5 >= 0LL) && (8589934590LL + (long long )cmp_6) + (long long )cmp_7 >= 0LL) && (8589934590LL + (long long )cmp_6) + (long long )cmp_8 >= 0LL) && (8589934590LL + (long long )cmp_7) + (long long )cmp_8 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )ora_2 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )ora_4 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )ora_4 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )volume_totale_1) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )volume_totale_1) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )volume_totale_3) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_5 >= 0LL) && (8589934590LL - (long long )cmp_6) + (long long )cmp_7 >= 0LL) && (8589934590LL - (long long )cmp_6) + (long long )cmp_8 >= 0LL) && (8589934590LL - (long long )cmp_7) + (long long )cmp_8 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )ora_2 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )ora_4 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )ora_4 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )volume_totale_1) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )volume_totale_1) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )volume_totale_3) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_5 >= 0LL) && (8589934590LL + (long long )cmp_6) - (long long )cmp_7 >= 0LL) && (8589934590LL + (long long )cmp_6) - (long long )cmp_8 >= 0LL) && (8589934590LL + (long long )cmp_7) - (long long )cmp_8 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )ora_2 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )ora_4 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )ora_4 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )volume_totale_1) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )volume_totale_1) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )volume_totale_3) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_5 >= 0LL) && (8589934590LL - (long long )cmp_6) - (long long )cmp_7 >= 0LL) && (8589934590LL - (long long )cmp_6) - (long long )cmp_8 >= 0LL) && (8589934590LL - (long long )cmp_7) - (long long )cmp_8 >= 0LL) [2024-06-04 16:24:13,727 INFO L97 edCorrectnessWitness]: Location invariant before [L86-L86] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((4294967296LL + (long long )ora_0) + (long long )ora_2 >= 0LL && (4294967296LL + (long long )ora_0) + (long long )ora_4 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )ora_4 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )volume_totale_1) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )volume_totale_1) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )volume_totale_3) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_5 >= 0LL) && (8589934590LL + (long long )cmp_6) + (long long )cmp_7 >= 0LL) && (8589934590LL + (long long )cmp_6) + (long long )cmp_8 >= 0LL) && (8589934590LL + (long long )cmp_7) + (long long )cmp_8 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )ora_2 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )ora_4 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )ora_4 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )volume_totale_1) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )volume_totale_1) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )volume_totale_3) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_5 >= 0LL) && (8589934590LL - (long long )cmp_6) + (long long )cmp_7 >= 0LL) && (8589934590LL - (long long )cmp_6) + (long long )cmp_8 >= 0LL) && (8589934590LL - (long long )cmp_7) + (long long )cmp_8 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )ora_2 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )ora_4 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )ora_4 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )volume_totale_1) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )volume_totale_1) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )volume_totale_3) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_5 >= 0LL) && (8589934590LL + (long long )cmp_6) - (long long )cmp_7 >= 0LL) && (8589934590LL + (long long )cmp_6) - (long long )cmp_8 >= 0LL) && (8589934590LL + (long long )cmp_7) - (long long )cmp_8 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )ora_2 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )ora_4 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )ora_4 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )volume_totale_1) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )volume_totale_1) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )volume_totale_3) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_5 >= 0LL) && (8589934590LL - (long long )cmp_6) - (long long )cmp_7 >= 0LL) && (8589934590LL - (long long )cmp_6) - (long long )cmp_8 >= 0LL) && (8589934590LL - (long long )cmp_7) - (long long )cmp_8 >= 0LL) [2024-06-04 16:24:13,727 INFO L97 edCorrectnessWitness]: Location invariant before [L88-L88] ! multithreaded || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((4294967296LL + (long long )ora_0) + (long long )ora_2 >= 0LL && (4294967296LL + (long long )ora_0) + (long long )ora_4 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_0) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )ora_4 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_2) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_1 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )ora_4) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )volume_totale_1) + (long long )volume_totale_3 >= 0LL) && (4294967296LL + (long long )volume_totale_1) + (long long )volume_totale_5 >= 0LL) && (4294967296LL + (long long )volume_totale_3) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_6) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_7) + (long long )volume_totale_5 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_0 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_2 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )ora_4 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_1 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_3 >= 0LL) && (6442450943LL + (long long )cmp_8) + (long long )volume_totale_5 >= 0LL) && (8589934590LL + (long long )cmp_6) + (long long )cmp_7 >= 0LL) && (8589934590LL + (long long )cmp_6) + (long long )cmp_8 >= 0LL) && (8589934590LL + (long long )cmp_7) + (long long )cmp_8 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )ora_2 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )ora_4 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_0) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )ora_4 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_2) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_1 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )ora_4) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )volume_totale_1) + (long long )volume_totale_3 >= 0LL) && (4294967295LL - (long long )volume_totale_1) + (long long )volume_totale_5 >= 0LL) && (4294967295LL - (long long )volume_totale_3) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_6) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_7) + (long long )volume_totale_5 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_0 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_2 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )ora_4 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_1 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_3 >= 0LL) && (6442450943LL - (long long )cmp_8) + (long long )volume_totale_5 >= 0LL) && (8589934590LL - (long long )cmp_6) + (long long )cmp_7 >= 0LL) && (8589934590LL - (long long )cmp_6) + (long long )cmp_8 >= 0LL) && (8589934590LL - (long long )cmp_7) + (long long )cmp_8 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )ora_2 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )ora_4 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_0) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )ora_4 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_2) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_1 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )ora_4) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )volume_totale_1) - (long long )volume_totale_3 >= 0LL) && (4294967295LL + (long long )volume_totale_1) - (long long )volume_totale_5 >= 0LL) && (4294967295LL + (long long )volume_totale_3) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_6) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_7) - (long long )volume_totale_5 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_0 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_2 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )ora_4 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_1 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_3 >= 0LL) && (6442450942LL + (long long )cmp_8) - (long long )volume_totale_5 >= 0LL) && (8589934590LL + (long long )cmp_6) - (long long )cmp_7 >= 0LL) && (8589934590LL + (long long )cmp_6) - (long long )cmp_8 >= 0LL) && (8589934590LL + (long long )cmp_7) - (long long )cmp_8 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )ora_2 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )ora_4 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_0) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )ora_4 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_2) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_1 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )ora_4) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )volume_totale_1) - (long long )volume_totale_3 >= 0LL) && (4294967294LL - (long long )volume_totale_1) - (long long )volume_totale_5 >= 0LL) && (4294967294LL - (long long )volume_totale_3) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_6) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_7) - (long long )volume_totale_5 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_0 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_2 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )ora_4 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_1 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_3 >= 0LL) && (6442450942LL - (long long )cmp_8) - (long long )volume_totale_5 >= 0LL) && (8589934590LL - (long long )cmp_6) - (long long )cmp_7 >= 0LL) && (8589934590LL - (long long )cmp_6) - (long long )cmp_8 >= 0LL) && (8589934590LL - (long long )cmp_7) - (long long )cmp_8 >= 0LL) [2024-06-04 16:24:13,728 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-04 16:24:13,728 INFO L106 edCorrectnessWitness]: ghost_update [L85-L85] multithreaded = 1; [2024-06-04 16:24:13,749 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-04 16:24:13,915 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-04 16:24:13,929 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-04 16:24:14,133 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-04 16:24:14,162 INFO L206 MainTranslator]: Completed translation [2024-06-04 16:24:14,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14 WrapperNode [2024-06-04 16:24:14,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-04 16:24:14,163 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-04 16:24:14,164 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-04 16:24:14,164 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-04 16:24:14,171 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,192 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,252 INFO L138 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 12, calls inlined = 22, statements flattened = 215 [2024-06-04 16:24:14,253 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-04 16:24:14,254 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-04 16:24:14,254 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-04 16:24:14,254 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-04 16:24:14,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,280 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,313 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-06-04 16:24:14,314 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,331 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,338 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,352 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-04 16:24:14,363 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-04 16:24:14,363 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-04 16:24:14,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-04 16:24:14,364 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (1/1) ... [2024-06-04 16:24:14,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-04 16:24:14,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-04 16:24:14,402 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-06-04 16:24:14,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-06-04 16:24:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-04 16:24:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-06-04 16:24:14,432 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-06-04 16:24:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-06-04 16:24:14,432 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-06-04 16:24:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-06-04 16:24:14,433 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-06-04 16:24:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-04 16:24:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-04 16:24:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-04 16:24:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-04 16:24:14,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-04 16:24:14,434 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-04 16:24:14,515 INFO L244 CfgBuilder]: Building ICFG [2024-06-04 16:24:14,517 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-04 16:24:15,233 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-04 16:24:15,234 INFO L293 CfgBuilder]: Performing block encoding [2024-06-04 16:24:15,592 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-04 16:24:15,593 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-06-04 16:24:15,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.06 04:24:15 BoogieIcfgContainer [2024-06-04 16:24:15,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-04 16:24:15,597 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-04 16:24:15,598 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-04 16:24:15,601 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-04 16:24:15,601 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 04:24:12" (1/4) ... [2024-06-04 16:24:15,602 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a58827 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 04.06 04:24:15, skipping insertion in model container [2024-06-04 16:24:15,603 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.06 04:24:13" (2/4) ... [2024-06-04 16:24:15,603 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a58827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.06 04:24:15, skipping insertion in model container [2024-06-04 16:24:15,603 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:24:14" (3/4) ... [2024-06-04 16:24:15,605 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54a58827 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.06 04:24:15, skipping insertion in model container [2024-06-04 16:24:15,605 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.06 04:24:15" (4/4) ... [2024-06-04 16:24:15,607 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-time-trans.wvr.c [2024-06-04 16:24:15,626 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-04 16:24:15,626 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-06-04 16:24:15,626 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-04 16:24:15,723 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-06-04 16:24:15,758 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 41 places, 31 transitions, 83 flow [2024-06-04 16:24:15,795 INFO L124 PetriNetUnfolderBase]: 0/28 cut-off events. [2024-06-04 16:24:15,795 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-06-04 16:24:15,797 INFO L83 FinitePrefix]: Finished finitePrefix Result has 41 conditions, 28 events. 0/28 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 25 event pairs, 0 based on Foata normal form. 0/25 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2024-06-04 16:24:15,797 INFO L82 GeneralOperation]: Start removeDead. Operand has 41 places, 31 transitions, 83 flow [2024-06-04 16:24:15,800 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 33 places, 23 transitions, 55 flow [2024-06-04 16:24:15,814 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-04 16:24:15,821 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@74fc26ff, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-04 16:24:15,822 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2024-06-04 16:24:15,828 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-04 16:24:15,828 INFO L124 PetriNetUnfolderBase]: 0/7 cut-off events. [2024-06-04 16:24:15,829 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-04 16:24:15,829 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 16:24:15,830 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2024-06-04 16:24:15,830 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 3 more)] === [2024-06-04 16:24:15,834 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 16:24:15,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1199699327, now seen corresponding path program 1 times [2024-06-04 16:24:15,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 16:24:15,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695691865] [2024-06-04 16:24:15,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:24:15,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 16:24:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:24:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:24:21,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 16:24:21,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695691865] [2024-06-04 16:24:21,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695691865] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 16:24:21,209 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 16:24:21,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-06-04 16:24:21,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660172729] [2024-06-04 16:24:21,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 16:24:21,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-04 16:24:21,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 16:24:21,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-04 16:24:21,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-04 16:24:21,315 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 7 out of 31 [2024-06-04 16:24:21,317 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 23 transitions, 55 flow. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:21,317 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 16:24:21,317 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 7 of 31 [2024-06-04 16:24:21,318 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 16:24:21,621 INFO L124 PetriNetUnfolderBase]: 186/318 cut-off events. [2024-06-04 16:24:21,621 INFO L125 PetriNetUnfolderBase]: For 10/10 co-relation queries the response was YES. [2024-06-04 16:24:21,624 INFO L83 FinitePrefix]: Finished finitePrefix Result has 664 conditions, 318 events. 186/318 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1150 event pairs, 92 based on Foata normal form. 1/308 useless extension candidates. Maximal degree in co-relation 649. Up to 305 conditions per place. [2024-06-04 16:24:21,626 INFO L140 encePairwiseOnDemand]: 24/31 looper letters, 26 selfloop transitions, 4 changer transitions 0/33 dead transitions. [2024-06-04 16:24:21,626 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 35 places, 33 transitions, 141 flow [2024-06-04 16:24:21,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-04 16:24:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-04 16:24:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 54 transitions. [2024-06-04 16:24:21,635 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5806451612903226 [2024-06-04 16:24:21,637 INFO L175 Difference]: Start difference. First operand has 33 places, 23 transitions, 55 flow. Second operand 3 states and 54 transitions. [2024-06-04 16:24:21,638 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 35 places, 33 transitions, 141 flow [2024-06-04 16:24:21,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 32 places, 33 transitions, 136 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-06-04 16:24:21,642 INFO L231 Difference]: Finished difference. Result has 33 places, 26 transitions, 82 flow [2024-06-04 16:24:21,643 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=31, PETRI_DIFFERENCE_MINUEND_FLOW=52, PETRI_DIFFERENCE_MINUEND_PLACES=30, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=82, PETRI_PLACES=33, PETRI_TRANSITIONS=26} [2024-06-04 16:24:21,646 INFO L281 CegarLoopForPetriNet]: 33 programPoint places, 0 predicate places. [2024-06-04 16:24:21,646 INFO L495 AbstractCegarLoop]: Abstraction has has 33 places, 26 transitions, 82 flow [2024-06-04 16:24:21,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:21,647 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 16:24:21,647 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 16:24:21,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-04 16:24:21,648 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 3 more)] === [2024-06-04 16:24:21,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 16:24:21,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1859769920, now seen corresponding path program 1 times [2024-06-04 16:24:21,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 16:24:21,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39184165] [2024-06-04 16:24:21,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:24:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 16:24:21,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:24:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:24:26,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 16:24:26,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39184165] [2024-06-04 16:24:26,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39184165] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 16:24:26,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 16:24:26,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-04 16:24:26,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030727620] [2024-06-04 16:24:26,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 16:24:26,898 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-04 16:24:26,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 16:24:26,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-04 16:24:26,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-06-04 16:24:26,933 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 7 out of 31 [2024-06-04 16:24:26,933 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 26 transitions, 82 flow. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:26,933 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 16:24:26,933 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 7 of 31 [2024-06-04 16:24:26,933 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 16:24:29,050 INFO L124 PetriNetUnfolderBase]: 241/437 cut-off events. [2024-06-04 16:24:29,050 INFO L125 PetriNetUnfolderBase]: For 98/98 co-relation queries the response was YES. [2024-06-04 16:24:29,052 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1070 conditions, 437 events. 241/437 cut-off events. For 98/98 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 1903 event pairs, 81 based on Foata normal form. 26/456 useless extension candidates. Maximal degree in co-relation 1055. Up to 262 conditions per place. [2024-06-04 16:24:29,054 INFO L140 encePairwiseOnDemand]: 24/31 looper letters, 29 selfloop transitions, 5 changer transitions 0/37 dead transitions. [2024-06-04 16:24:29,054 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 35 places, 37 transitions, 178 flow [2024-06-04 16:24:29,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-06-04 16:24:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-06-04 16:24:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 62 transitions. [2024-06-04 16:24:29,057 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5 [2024-06-04 16:24:29,057 INFO L175 Difference]: Start difference. First operand has 33 places, 26 transitions, 82 flow. Second operand 4 states and 62 transitions. [2024-06-04 16:24:29,057 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 35 places, 37 transitions, 178 flow [2024-06-04 16:24:29,058 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 37 transitions, 174 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-04 16:24:29,059 INFO L231 Difference]: Finished difference. Result has 35 places, 27 transitions, 104 flow [2024-06-04 16:24:29,059 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=31, PETRI_DIFFERENCE_MINUEND_FLOW=74, PETRI_DIFFERENCE_MINUEND_PLACES=31, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=25, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=20, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=104, PETRI_PLACES=35, PETRI_TRANSITIONS=27} [2024-06-04 16:24:29,060 INFO L281 CegarLoopForPetriNet]: 33 programPoint places, 2 predicate places. [2024-06-04 16:24:29,060 INFO L495 AbstractCegarLoop]: Abstraction has has 35 places, 27 transitions, 104 flow [2024-06-04 16:24:29,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:29,061 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 16:24:29,061 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 16:24:29,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-06-04 16:24:29,061 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 3 more)] === [2024-06-04 16:24:29,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 16:24:29,062 INFO L85 PathProgramCache]: Analyzing trace with hash -86968101, now seen corresponding path program 1 times [2024-06-04 16:24:29,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 16:24:29,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591310758] [2024-06-04 16:24:29,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:24:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 16:24:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:24:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:24:34,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 16:24:34,556 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591310758] [2024-06-04 16:24:34,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591310758] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 16:24:34,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 16:24:34,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-04 16:24:34,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257197246] [2024-06-04 16:24:34,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 16:24:34,558 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-04 16:24:34,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 16:24:34,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-04 16:24:34,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-06-04 16:24:34,625 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 7 out of 31 [2024-06-04 16:24:34,625 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 27 transitions, 104 flow. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:34,625 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 16:24:34,625 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 7 of 31 [2024-06-04 16:24:34,625 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 16:24:36,555 INFO L124 PetriNetUnfolderBase]: 253/465 cut-off events. [2024-06-04 16:24:36,555 INFO L125 PetriNetUnfolderBase]: For 387/387 co-relation queries the response was YES. [2024-06-04 16:24:36,558 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1263 conditions, 465 events. 253/465 cut-off events. For 387/387 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 2045 event pairs, 81 based on Foata normal form. 24/482 useless extension candidates. Maximal degree in co-relation 1246. Up to 291 conditions per place. [2024-06-04 16:24:36,561 INFO L140 encePairwiseOnDemand]: 25/31 looper letters, 27 selfloop transitions, 7 changer transitions 0/37 dead transitions. [2024-06-04 16:24:36,561 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 37 places, 37 transitions, 197 flow [2024-06-04 16:24:36,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-06-04 16:24:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-06-04 16:24:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 61 transitions. [2024-06-04 16:24:36,566 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49193548387096775 [2024-06-04 16:24:36,566 INFO L175 Difference]: Start difference. First operand has 35 places, 27 transitions, 104 flow. Second operand 4 states and 61 transitions. [2024-06-04 16:24:36,566 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 37 places, 37 transitions, 197 flow [2024-06-04 16:24:36,569 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 35 places, 37 transitions, 186 flow, removed 2 selfloop flow, removed 2 redundant places. [2024-06-04 16:24:36,570 INFO L231 Difference]: Finished difference. Result has 36 places, 27 transitions, 119 flow [2024-06-04 16:24:36,570 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=31, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=32, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=119, PETRI_PLACES=36, PETRI_TRANSITIONS=27} [2024-06-04 16:24:36,571 INFO L281 CegarLoopForPetriNet]: 33 programPoint places, 3 predicate places. [2024-06-04 16:24:36,571 INFO L495 AbstractCegarLoop]: Abstraction has has 36 places, 27 transitions, 119 flow [2024-06-04 16:24:36,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:36,572 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 16:24:36,572 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 16:24:36,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-06-04 16:24:36,573 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 3 more)] === [2024-06-04 16:24:36,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 16:24:36,574 INFO L85 PathProgramCache]: Analyzing trace with hash -1697421925, now seen corresponding path program 1 times [2024-06-04 16:24:36,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 16:24:36,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125113151] [2024-06-04 16:24:36,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:24:36,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 16:24:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:24:42,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:24:42,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 16:24:42,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125113151] [2024-06-04 16:24:42,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125113151] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 16:24:42,327 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 16:24:42,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-04 16:24:42,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635422982] [2024-06-04 16:24:42,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 16:24:42,327 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-04 16:24:42,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 16:24:42,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-04 16:24:42,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-06-04 16:24:42,376 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 7 out of 31 [2024-06-04 16:24:42,376 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 27 transitions, 119 flow. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:42,376 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 16:24:42,377 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 7 of 31 [2024-06-04 16:24:42,377 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 16:24:44,252 INFO L124 PetriNetUnfolderBase]: 204/368 cut-off events. [2024-06-04 16:24:44,253 INFO L125 PetriNetUnfolderBase]: For 477/477 co-relation queries the response was YES. [2024-06-04 16:24:44,254 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1058 conditions, 368 events. 204/368 cut-off events. For 477/477 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 1493 event pairs, 54 based on Foata normal form. 18/385 useless extension candidates. Maximal degree in co-relation 1040. Up to 268 conditions per place. [2024-06-04 16:24:44,254 INFO L140 encePairwiseOnDemand]: 26/31 looper letters, 0 selfloop transitions, 0 changer transitions 36/36 dead transitions. [2024-06-04 16:24:44,254 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 36 transitions, 201 flow [2024-06-04 16:24:44,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-06-04 16:24:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-06-04 16:24:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 59 transitions. [2024-06-04 16:24:44,256 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.47580645161290325 [2024-06-04 16:24:44,257 INFO L175 Difference]: Start difference. First operand has 36 places, 27 transitions, 119 flow. Second operand 4 states and 59 transitions. [2024-06-04 16:24:44,257 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 36 transitions, 201 flow [2024-06-04 16:24:44,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 37 places, 36 transitions, 194 flow, removed 3 selfloop flow, removed 1 redundant places. [2024-06-04 16:24:44,259 INFO L231 Difference]: Finished difference. Result has 37 places, 0 transitions, 0 flow [2024-06-04 16:24:44,259 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=31, PETRI_DIFFERENCE_MINUEND_FLOW=104, PETRI_DIFFERENCE_MINUEND_PLACES=34, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=0, PETRI_PLACES=37, PETRI_TRANSITIONS=0} [2024-06-04 16:24:44,260 INFO L281 CegarLoopForPetriNet]: 33 programPoint places, 4 predicate places. [2024-06-04 16:24:44,260 INFO L495 AbstractCegarLoop]: Abstraction has has 37 places, 0 transitions, 0 flow [2024-06-04 16:24:44,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:24:44,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT (5 of 6 remaining) [2024-06-04 16:24:44,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (4 of 6 remaining) [2024-06-04 16:24:44,263 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 6 remaining) [2024-06-04 16:24:44,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2024-06-04 16:24:44,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2024-06-04 16:24:44,264 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 6 remaining) [2024-06-04 16:24:44,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-06-04 16:24:44,264 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-06-04 16:24:44,267 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-06-04 16:24:44,267 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-06-04 16:24:44,271 INFO L507 ceAbstractionStarter]: Automizer considered 3 witness invariants [2024-06-04 16:24:44,271 INFO L508 ceAbstractionStarter]: WitnessConsidered=3 [2024-06-04 16:24:44,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.06 04:24:44 BasicIcfg [2024-06-04 16:24:44,272 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-06-04 16:24:44,273 INFO L158 Benchmark]: Toolchain (without parser) took 30571.38ms. Allocated memory was 140.5MB in the beginning and 448.8MB in the end (delta: 308.3MB). Free memory was 89.4MB in the beginning and 147.4MB in the end (delta: -58.1MB). Peak memory consumption was 257.6MB. Max. memory is 16.1GB. [2024-06-04 16:24:44,273 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 140.5MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-04 16:24:44,274 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 140.5MB. Free memory is still 101.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-06-04 16:24:44,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 460.26ms. Allocated memory is still 140.5MB. Free memory was 89.4MB in the beginning and 66.6MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-06-04 16:24:44,274 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.78ms. Allocated memory is still 140.5MB. Free memory was 66.6MB in the beginning and 61.5MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-06-04 16:24:44,275 INFO L158 Benchmark]: Boogie Preprocessor took 107.75ms. Allocated memory is still 140.5MB. Free memory was 61.5MB in the beginning and 58.2MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-06-04 16:24:44,275 INFO L158 Benchmark]: RCFGBuilder took 1231.26ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 58.2MB in the beginning and 127.0MB in the end (delta: -68.8MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2024-06-04 16:24:44,276 INFO L158 Benchmark]: TraceAbstraction took 28674.89ms. Allocated memory was 209.7MB in the beginning and 448.8MB in the end (delta: 239.1MB). Free memory was 127.0MB in the beginning and 147.4MB in the end (delta: -20.4MB). Peak memory consumption was 222.9MB. Max. memory is 16.1GB. [2024-06-04 16:24:44,278 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 140.5MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 140.5MB. Free memory is still 101.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 460.26ms. Allocated memory is still 140.5MB. Free memory was 89.4MB in the beginning and 66.6MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.78ms. Allocated memory is still 140.5MB. Free memory was 66.6MB in the beginning and 61.5MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.75ms. Allocated memory is still 140.5MB. Free memory was 61.5MB in the beginning and 58.2MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1231.26ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 58.2MB in the beginning and 127.0MB in the end (delta: -68.8MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * TraceAbstraction took 28674.89ms. Allocated memory was 209.7MB in the beginning and 448.8MB in the end (delta: 239.1MB). Free memory was 127.0MB in the beginning and 147.4MB in the end (delta: -20.4MB). Peak memory consumption was 222.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 86]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 87]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 88]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 47 locations, 6 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 28.5s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 105 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 92 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 21 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 163 IncrementalHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21 mSolverCounterUnsat, 0 mSDtfsCounter, 163 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=119occurred in iteration=3, InterpolantAutomatonStates: 15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 21.6s InterpolantComputationTime, 39 NumberOfCodeBlocks, 39 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 9172 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-06-04 16:24:44,328 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE