./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7bc0c755 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c ./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_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.dk.goblint-validation-atomicfix-7bc0c75-m [2024-08-23 09:41:30,864 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-23 09:41:30,937 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-23 09:41:30,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-23 09:41:30,947 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-23 09:41:30,974 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-23 09:41:30,974 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-23 09:41:30,975 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-23 09:41:30,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-23 09:41:30,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-23 09:41:30,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-23 09:41:30,978 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-23 09:41:30,979 INFO L153 SettingsManager]: * Use SBE=true [2024-08-23 09:41:30,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-23 09:41:30,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-23 09:41:30,981 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-23 09:41:30,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-23 09:41:30,982 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-23 09:41:30,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-23 09:41:30,983 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-23 09:41:30,983 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-23 09:41:30,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-23 09:41:30,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-23 09:41:30,987 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-23 09:41:30,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-23 09:41:30,987 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-23 09:41:30,987 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-23 09:41:30,988 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-23 09:41:30,988 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-23 09:41:30,988 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-23 09:41:30,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 09:41:30,989 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-23 09:41:30,989 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-23 09:41:30,989 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-23 09:41:30,989 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-23 09:41:30,990 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-23 09:41:30,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-23 09:41:30,990 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-23 09:41:30,991 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-23 09:41:30,991 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-23 09:41:30,991 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-23 09:41:30,992 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-23 09:41:30,992 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-23 09:41:31,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-23 09:41:31,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-23 09:41:31,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-23 09:41:31,320 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-23 09:41:31,320 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-23 09:41:31,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-bad-commit-1.wvr-bad.yml/witness.yml [2024-08-23 09:41:32,612 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-23 09:41:32,613 INFO L274 PluginConnector]: CDTParser initialized [2024-08-23 09:41:32,614 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2024-08-23 09:41:34,127 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-23 09:41:34,331 INFO L384 CDTParser]: Found 1 translation units. [2024-08-23 09:41:34,332 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2024-08-23 09:41:34,340 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/69f10f3fe/f39eed83cce540968b851277b501567b/FLAG64090b120 [2024-08-23 09:41:34,356 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/69f10f3fe/f39eed83cce540968b851277b501567b [2024-08-23 09:41:34,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-23 09:41:34,358 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-23 09:41:34,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-23 09:41:34,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-23 09:41:34,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-23 09:41:34,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 09:41:32" (1/2) ... [2024-08-23 09:41:34,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1130dfe1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:41:34, skipping insertion in model container [2024-08-23 09:41:34,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 09:41:32" (1/2) ... [2024-08-23 09:41:34,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6196b0f0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:41:34, skipping insertion in model container [2024-08-23 09:41:34,369 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 09:41:34" (2/2) ... [2024-08-23 09:41:34,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1130dfe1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:34, skipping insertion in model container [2024-08-23 09:41:34,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 09:41:34" (2/2) ... [2024-08-23 09:41:34,374 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-23 09:41:34,697 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-08-23 09:41:34,698 INFO L97 edCorrectnessWitness]: Location invariant before [L90-L90] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,699 INFO L97 edCorrectnessWitness]: Location invariant before [L112-L112] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,699 INFO L97 edCorrectnessWitness]: Location invariant before [L68-L68] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,700 INFO L97 edCorrectnessWitness]: Location invariant before [L97-L97] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,700 INFO L97 edCorrectnessWitness]: Location invariant before [L54-L54] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,701 INFO L97 edCorrectnessWitness]: Location invariant before [L119-L119] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,701 INFO L97 edCorrectnessWitness]: Location invariant before [L61-L61] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,702 INFO L97 edCorrectnessWitness]: Location invariant before [L75-L75] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_front >= 0LL) && ((2147483648LL + (long long )client_size) + (long long )manager_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483648LL + (long long )node_back) + (long long )node_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )manager_size >= 0LL)) && ((1LL - (long long )client_state) + (long long )node_size >= 0LL)) && ((3LL - (long long )manager_state) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )client_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )manager_state >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node_state >= 0LL)) && ((1073741823LL - (long long )node_size) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_state >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_front) + (long long )node_state >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_size >= 0LL)) && ((2147483647LL - (long long )node_back) + (long long )node_state >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )manager_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node_size) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )client_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )manager_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )manager_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )node_front >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )client_state >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )manager_state >= 0LL)) && ((long long )client_size + (long long )node_size >= 0LL)) && ((long long )client_size + (long long )node_state >= 0LL)) && ((long long )client_state + (long long )manager_size >= 0LL)) && ((long long )client_state + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )manager_state >= 0LL)) && ((long long )manager_size + (long long )node_size >= 0LL)) && ((long long )manager_size + (long long )node_state >= 0LL)) && ((long long )manager_state + (long long )node_size >= 0LL)) && ((long long )node_size + (long long )node_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )client_state >= 0LL)) && ((1LL + (long long )client_size) - (long long )node_state >= 0LL)) && ((1LL + (long long )manager_size) - (long long )node_state >= 0LL)) && ((3LL + (long long )client_size) - (long long )manager_state >= 0LL)) && ((3LL + (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node_size >= 0LL)) && ((1073741823LL + (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483647LL + (long long )manager_state) - (long long )node_back >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node_size) - (long long )ok >= 0LL)) && ((2147483648LL + (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL + (long long )node_back) - (long long )node_state >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225471LL + (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967295LL + (long long )node_back) - (long long )node_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )client_state >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )manager_size >= 0LL)) && ((1073741824LL - (long long )client_state) - (long long )node_size >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )node_state >= 0LL)) && ((1073741824LL - (long long )node_size) - (long long )node_state >= 0LL)) && ((1073741826LL - (long long )client_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_size) - (long long )manager_state >= 0LL)) && ((1073741826LL - (long long )manager_state) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )client_state >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )manager_back >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_front >= 0LL)) && ((2147483648LL - (long long )client_state) - (long long )node_back >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_front) - (long long )node_state >= 0LL)) && ((2147483648LL - (long long )node_back) - (long long )node_state >= 0LL)) && ((2147483650LL - (long long )client_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )client_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_front) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_back) - (long long )manager_state >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_front >= 0LL)) && ((2147483650LL - (long long )manager_state) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )manager_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )client_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node_front) - (long long )node_size >= 0LL)) && ((3221225470LL - (long long )node_back) - (long long )node_size >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )client_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )manager_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )node_front >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node_back) - (long long )ok >= 0LL)) && ((long long )node_size - (long long )node_state >= 0LL)) && (client_state == 0 || client_state == 1)) && (node_state == 0 || node_state == 1)) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) [2024-08-23 09:41:34,727 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-23 09:41:34,951 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-23 09:41:34,968 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-23 09:41:35,384 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-23 09:41:35,402 INFO L206 MainTranslator]: Completed translation [2024-08-23 09:41:35,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35 WrapperNode [2024-08-23 09:41:35,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-23 09:41:35,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-23 09:41:35,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-23 09:41:35,405 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-23 09:41:35,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,439 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,513 INFO L138 Inliner]: procedures = 24, calls = 54, calls flagged for inlining = 21, calls inlined = 25, statements flattened = 347 [2024-08-23 09:41:35,514 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-23 09:41:35,515 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-23 09:41:35,515 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-23 09:41:35,515 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-23 09:41:35,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,568 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,573 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,582 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,589 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-23 09:41:35,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-23 09:41:35,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-23 09:41:35,605 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-23 09:41:35,605 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (1/1) ... [2024-08-23 09:41:35,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 09:41:35,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:41:35,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-08-23 09:41:35,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-08-23 09:41:35,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-23 09:41:35,692 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-08-23 09:41:35,692 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-08-23 09:41:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-08-23 09:41:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-08-23 09:41:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-08-23 09:41:35,693 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-08-23 09:41:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-08-23 09:41:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-08-23 09:41:35,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-08-23 09:41:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-08-23 09:41:35,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-23 09:41:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-23 09:41:35,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-23 09:41:35,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-08-23 09:41:35,697 WARN L212 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-08-23 09:41:35,811 INFO L243 CfgBuilder]: Building ICFG [2024-08-23 09:41:35,813 INFO L269 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-23 09:41:37,447 INFO L288 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-08-23 09:41:37,447 INFO L292 CfgBuilder]: Performing block encoding [2024-08-23 09:41:38,673 INFO L314 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-23 09:41:38,676 INFO L319 CfgBuilder]: Removed 6 assume(true) statements. [2024-08-23 09:41:38,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 09:41:38 BoogieIcfgContainer [2024-08-23 09:41:38,677 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-23 09:41:38,679 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-23 09:41:38,679 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-23 09:41:38,683 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-23 09:41:38,685 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 09:41:32" (1/4) ... [2024-08-23 09:41:38,685 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14803573 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.08 09:41:38, skipping insertion in model container [2024-08-23 09:41:38,685 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.08 09:41:34" (2/4) ... [2024-08-23 09:41:38,686 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14803573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 09:41:38, skipping insertion in model container [2024-08-23 09:41:38,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:41:35" (3/4) ... [2024-08-23 09:41:38,686 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14803573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 09:41:38, skipping insertion in model container [2024-08-23 09:41:38,687 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 09:41:38" (4/4) ... [2024-08-23 09:41:38,688 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2024-08-23 09:41:38,708 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-23 09:41:38,708 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2024-08-23 09:41:38,708 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-08-23 09:41:38,972 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-08-23 09:41:39,017 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:41:39,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-23 09:41:39,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:41:39,019 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-23 09:41:39,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-08-23 09:41:39,056 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-23 09:41:39,068 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread2Thread1of1ForFork1 ======== [2024-08-23 09:41:39,077 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=PARTIAL_ORDER_FA, 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;@635c3792, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:41:39,077 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-08-23 09:41:39,947 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:41:39,952 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:41:39,953 INFO L85 PathProgramCache]: Analyzing trace with hash 175218979, now seen corresponding path program 1 times [2024-08-23 09:41:39,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:41:39,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293248126] [2024-08-23 09:41:39,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:41:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:41:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:41:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:41:40,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:41:40,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293248126] [2024-08-23 09:41:40,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293248126] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:41:40,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:41:40,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-23 09:41:40,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607824754] [2024-08-23 09:41:40,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:41:40,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-23 09:41:40,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:41:40,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-23 09:41:40,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-23 09:41:40,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:40,285 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:41:40,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 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) [2024-08-23 09:41:40,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:40,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:40,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-23 09:41:40,373 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:41:40,373 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:41:40,373 INFO L85 PathProgramCache]: Analyzing trace with hash -1959379097, now seen corresponding path program 1 times [2024-08-23 09:41:40,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:41:40,373 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096784486] [2024-08-23 09:41:40,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:41:40,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:41:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:41:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:41:45,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:41:45,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096784486] [2024-08-23 09:41:45,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096784486] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:41:45,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:41:45,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-08-23 09:41:45,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943554720] [2024-08-23 09:41:45,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:41:45,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:41:45,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:41:45,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:41:45,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-08-23 09:41:45,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:45,818 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:41:45,818 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2024-08-23 09:41:45,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:45,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:45,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:41:45,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:41:45,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-08-23 09:41:45,983 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:41:45,984 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:41:45,984 INFO L85 PathProgramCache]: Analyzing trace with hash -362569625, now seen corresponding path program 1 times [2024-08-23 09:41:45,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:41:45,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170136813] [2024-08-23 09:41:45,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:41:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:41:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:41:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:41:50,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:41:50,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170136813] [2024-08-23 09:41:50,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1170136813] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:41:50,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1937582829] [2024-08-23 09:41:50,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:41:50,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:41:50,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:41:50,140 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:41:50,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-08-23 09:41:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:41:50,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 47 conjunts are in the unsatisfiable core [2024-08-23 09:41:50,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:41:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:41:51,490 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:42:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:42:09,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1937582829] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:42:09,167 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:42:09,167 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2024-08-23 09:42:09,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51805357] [2024-08-23 09:42:09,168 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:42:09,168 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-08-23 09:42:09,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:42:09,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-08-23 09:42:09,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-08-23 09:42:09,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:09,170 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:42:09,170 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.8666666666666667) internal successors, (43), 15 states have internal predecessors, (43), 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) [2024-08-23 09:42:09,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:09,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:42:09,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:42:16,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:42:16,641 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-08-23 09:42:16,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-08-23 09:42:16,830 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:42:16,830 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:42:16,830 INFO L85 PathProgramCache]: Analyzing trace with hash -1677295769, now seen corresponding path program 2 times [2024-08-23 09:42:16,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:42:16,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403347757] [2024-08-23 09:42:16,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:42:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:42:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:42:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:42:20,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:42:20,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403347757] [2024-08-23 09:42:20,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403347757] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:42:20,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593897314] [2024-08-23 09:42:20,938 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:42:20,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:42:20,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:42:20,940 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:42:20,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-08-23 09:42:21,031 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:42:21,032 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:42:21,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:42:21,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:42:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-08-23 09:42:21,963 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:42:21,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593897314] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:42:21,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:42:21,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12 [2024-08-23 09:42:21,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915521874] [2024-08-23 09:42:21,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:42:21,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:42:21,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:42:21,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:42:21,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-08-23 09:42:21,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:21,965 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:42:21,965 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.8) internal successors, (19), 5 states have internal predecessors, (19), 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) [2024-08-23 09:42:21,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:21,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:42:21,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:42:21,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:22,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:22,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:42:22,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:42:22,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:42:22,067 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-08-23 09:42:22,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:42:22,255 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:42:22,255 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:42:22,255 INFO L85 PathProgramCache]: Analyzing trace with hash -151001516, now seen corresponding path program 1 times [2024-08-23 09:42:22,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:42:22,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551858415] [2024-08-23 09:42:22,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:42:22,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:42:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:42:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:42:26,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:42:26,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551858415] [2024-08-23 09:42:26,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551858415] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:42:26,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [360407507] [2024-08-23 09:42:26,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:42:26,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:42:26,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:42:26,238 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:42:26,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-08-23 09:42:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:42:26,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 55 conjunts are in the unsatisfiable core [2024-08-23 09:42:26,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:42:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:42:27,377 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:42:44,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:42:44,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [360407507] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:42:44,296 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:42:44,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 25 [2024-08-23 09:42:44,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945740665] [2024-08-23 09:42:44,296 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:42:44,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-08-23 09:42:44,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:42:44,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-08-23 09:42:44,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702 [2024-08-23 09:42:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:44,299 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:42:44,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 26 states have internal predecessors, (55), 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) [2024-08-23 09:42:44,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:44,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:42:44,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:42:44,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:42:44,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:59,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:42:59,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:42:59,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:42:59,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:42:59,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:42:59,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-08-23 09:42:59,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:42:59,860 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:42:59,860 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:42:59,860 INFO L85 PathProgramCache]: Analyzing trace with hash 139429460, now seen corresponding path program 2 times [2024-08-23 09:42:59,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:42:59,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730274611] [2024-08-23 09:42:59,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:42:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:42:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:43:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:43:04,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:43:04,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730274611] [2024-08-23 09:43:04,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730274611] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:43:04,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [468191016] [2024-08-23 09:43:04,298 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:43:04,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:43:04,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:43:04,300 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:43:04,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-08-23 09:43:04,406 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:43:04,406 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:43:04,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:43:04,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:43:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-08-23 09:43:05,485 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:43:05,485 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [468191016] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:43:05,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:43:05,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19 [2024-08-23 09:43:05,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748191730] [2024-08-23 09:43:05,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:43:05,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:43:05,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:43:05,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:43:05,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2024-08-23 09:43:05,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:43:05,488 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:43:05,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.0) internal successors, (20), 5 states have internal predecessors, (20), 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) [2024-08-23 09:43:05,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:43:05,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:43:05,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:43:05,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:43:05,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:43:05,489 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:43:05,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:43:05,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:43:05,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:43:05,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:43:05,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:43:05,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:43:05,573 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-08-23 09:43:05,760 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-08-23 09:43:05,760 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:43:05,761 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:43:05,761 INFO L85 PathProgramCache]: Analyzing trace with hash 786694541, now seen corresponding path program 1 times [2024-08-23 09:43:05,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:43:05,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417911956] [2024-08-23 09:43:05,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:43:05,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:43:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:43:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:43:09,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:43:09,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417911956] [2024-08-23 09:43:09,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417911956] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:43:09,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [83037682] [2024-08-23 09:43:09,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:43:09,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:43:09,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:43:09,742 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:43:09,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-08-23 09:43:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:43:09,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 70 conjunts are in the unsatisfiable core [2024-08-23 09:43:09,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:43:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:43:11,224 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:43:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:43:29,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [83037682] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:43:29,799 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:43:29,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46 [2024-08-23 09:43:29,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482573046] [2024-08-23 09:43:29,800 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:43:29,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2024-08-23 09:43:29,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:43:29,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2024-08-23 09:43:29,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1798, Unknown=0, NotChecked=0, Total=2256 [2024-08-23 09:43:29,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:43:29,803 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:43:29,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 47 states have (on average 1.5957446808510638) internal successors, (75), 47 states have internal predecessors, (75), 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) [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:43:29,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:04,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:04,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:44:04,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:44:04,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:44:04,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:44:04,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:44:04,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-08-23 09:44:04,377 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-08-23 09:44:04,564 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:44:04,565 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:44:04,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:44:04,565 INFO L85 PathProgramCache]: Analyzing trace with hash -137051763, now seen corresponding path program 2 times [2024-08-23 09:44:04,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:44:04,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798853691] [2024-08-23 09:44:04,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:04,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:44:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:44:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:44:09,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:44:09,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798853691] [2024-08-23 09:44:09,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798853691] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:44:09,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [645819251] [2024-08-23 09:44:09,906 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:44:09,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:44:09,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:44:09,908 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:44:09,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-08-23 09:44:10,091 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:44:10,091 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:44:10,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:44:10,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:44:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-08-23 09:44:11,389 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:44:11,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [645819251] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:44:11,390 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:44:11,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32 [2024-08-23 09:44:11,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870672345] [2024-08-23 09:44:11,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:44:11,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:44:11,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:44:11,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:44:11,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122 [2024-08-23 09:44:11,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:11,392 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:44:11,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.2) internal successors, (21), 5 states have internal predecessors, (21), 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) [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-08-23 09:44:11,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:42,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:42,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:44:42,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:44:42,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:44:42,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-08-23 09:44:42,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:44:42,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-08-23 09:44:42,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-08-23 09:44:42,694 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining) [2024-08-23 09:44:42,698 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining) [2024-08-23 09:44:42,713 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-08-23 09:44:42,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-08-23 09:44:42,904 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1] [2024-08-23 09:44:42,905 INFO L308 ceAbstractionStarter]: Result for error location thread2Thread1of1ForFork1 was SAFE,SAFE (1/4) [2024-08-23 09:44:42,908 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:44:42,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-23 09:44:42,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:44:42,910 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-23 09:44:42,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2024-08-23 09:44:42,914 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-23 09:44:42,915 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread1Thread1of1ForFork0 ======== [2024-08-23 09:44:42,915 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=PARTIAL_ORDER_FA, 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;@635c3792, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:44:42,915 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-08-23 09:44:43,273 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:44:43,274 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:44:43,274 INFO L85 PathProgramCache]: Analyzing trace with hash -1266352878, now seen corresponding path program 1 times [2024-08-23 09:44:43,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:44:43,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042017008] [2024-08-23 09:44:43,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:44:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:44:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:44:45,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:44:45,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042017008] [2024-08-23 09:44:45,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042017008] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:44:45,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:44:45,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-08-23 09:44:45,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349329326] [2024-08-23 09:44:45,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:44:45,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:44:45,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:44:45,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:44:45,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-08-23 09:44:45,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:45,520 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:44:45,520 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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) [2024-08-23 09:44:45,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:45,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:44:45,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-08-23 09:44:45,590 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:44:45,590 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:44:45,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1148527086, now seen corresponding path program 1 times [2024-08-23 09:44:45,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:44:45,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962996914] [2024-08-23 09:44:45,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:44:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:44:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:44:47,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:44:47,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962996914] [2024-08-23 09:44:47,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962996914] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:44:47,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593585371] [2024-08-23 09:44:47,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:47,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:44:47,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:44:47,918 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:44:47,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-08-23 09:44:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:44:48,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 47 conjunts are in the unsatisfiable core [2024-08-23 09:44:48,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:44:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:44:48,629 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:45:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:01,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593585371] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:45:01,468 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:45:01,469 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2024-08-23 09:45:01,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064197022] [2024-08-23 09:45:01,469 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:45:01,469 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-08-23 09:45:01,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:45:01,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-08-23 09:45:01,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-08-23 09:45:01,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:01,470 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:45:01,471 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.3333333333333335) internal successors, (35), 15 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) [2024-08-23 09:45:01,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:01,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:08,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:08,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:08,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-08-23 09:45:08,898 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-08-23 09:45:08,898 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:45:08,899 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:45:08,899 INFO L85 PathProgramCache]: Analyzing trace with hash 930430226, now seen corresponding path program 2 times [2024-08-23 09:45:08,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:45:08,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770558986] [2024-08-23 09:45:08,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:45:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:11,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:45:11,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770558986] [2024-08-23 09:45:11,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770558986] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:45:11,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [388410407] [2024-08-23 09:45:11,775 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:45:11,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:45:11,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:45:11,777 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:45:11,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-08-23 09:45:11,878 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:45:11,878 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:45:11,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:45:11,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:45:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-08-23 09:45:12,599 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:45:12,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [388410407] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:45:12,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:45:12,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12 [2024-08-23 09:45:12,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587238311] [2024-08-23 09:45:12,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:45:12,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:45:12,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:45:12,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:45:12,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-08-23 09:45:12,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:12,601 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:45:12,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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) [2024-08-23 09:45:12,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:12,601 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:12,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:12,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:12,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:12,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:45:12,702 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-08-23 09:45:12,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-08-23 09:45:12,884 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:45:12,885 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:45:12,885 INFO L85 PathProgramCache]: Analyzing trace with hash -488037761, now seen corresponding path program 1 times [2024-08-23 09:45:12,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:45:12,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562738917] [2024-08-23 09:45:12,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:12,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:45:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:15,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:45:15,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562738917] [2024-08-23 09:45:15,786 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562738917] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:45:15,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577434458] [2024-08-23 09:45:15,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:15,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:45:15,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:45:15,788 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:45:15,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-08-23 09:45:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:15,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 56 conjunts are in the unsatisfiable core [2024-08-23 09:45:15,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:45:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:16,701 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:45:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:29,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1577434458] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:45:29,912 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:45:29,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26 [2024-08-23 09:45:29,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181869872] [2024-08-23 09:45:29,912 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:45:29,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-08-23 09:45:29,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:45:29,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-08-23 09:45:29,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=588, Unknown=0, NotChecked=0, Total=756 [2024-08-23 09:45:29,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:29,914 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:45:29,914 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 1.7407407407407407) internal successors, (47), 27 states have internal predecessors, (47), 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) [2024-08-23 09:45:29,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:29,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:29,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:45:29,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:45,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:45,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:45,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:45:45,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:45:45,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-08-23 09:45:45,265 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:45:45,266 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:45:45,266 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:45:45,266 INFO L85 PathProgramCache]: Analyzing trace with hash 1292419711, now seen corresponding path program 2 times [2024-08-23 09:45:45,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:45:45,267 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678989954] [2024-08-23 09:45:45,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:45,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:45:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:48,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:45:48,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678989954] [2024-08-23 09:45:48,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678989954] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:45:48,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643335916] [2024-08-23 09:45:48,613 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:45:48,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:45:48,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:45:48,615 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:45:48,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-08-23 09:45:48,725 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:45:48,725 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:45:48,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:45:48,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:45:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-08-23 09:45:49,568 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:45:49,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643335916] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:45:49,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:45:49,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19 [2024-08-23 09:45:49,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86367579] [2024-08-23 09:45:49,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:45:49,569 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:45:49,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:45:49,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:45:49,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2024-08-23 09:45:49,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:49,570 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:45:49,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 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) [2024-08-23 09:45:49,570 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:49,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:49,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:45:49,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:45:49,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:45:49,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:45:49,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:45:49,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:45:49,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:45:49,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:45:49,641 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-08-23 09:45:49,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-08-23 09:45:49,828 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:45:49,829 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:45:49,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1040564792, now seen corresponding path program 1 times [2024-08-23 09:45:49,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:45:49,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873874454] [2024-08-23 09:45:49,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:45:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:53,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:45:53,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873874454] [2024-08-23 09:45:53,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873874454] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:45:53,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [576162693] [2024-08-23 09:45:53,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:53,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:45:53,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:45:53,382 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:45:53,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-08-23 09:45:53,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:53,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 71 conjunts are in the unsatisfiable core [2024-08-23 09:45:53,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:45:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:45:54,742 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:46:09,379 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:46:09,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [576162693] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:46:09,380 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:46:09,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 47 [2024-08-23 09:46:09,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639043063] [2024-08-23 09:46:09,380 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:46:09,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-08-23 09:46:09,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:46:09,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-08-23 09:46:09,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=481, Invalid=1871, Unknown=0, NotChecked=0, Total=2352 [2024-08-23 09:46:09,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:09,382 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:46:09,383 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 48 states have (on average 1.4166666666666667) internal successors, (68), 48 states have internal predecessors, (68), 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) [2024-08-23 09:46:09,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:09,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:46:09,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:46:09,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:46:09,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:46:09,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:46:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:46:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:46:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:46:43,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-08-23 09:46:43,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-08-23 09:46:43,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-08-23 09:46:43,750 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT, thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 1 more)] === [2024-08-23 09:46:43,750 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:46:43,750 INFO L85 PathProgramCache]: Analyzing trace with hash -1655274952, now seen corresponding path program 2 times [2024-08-23 09:46:43,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:46:43,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697562374] [2024-08-23 09:46:43,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:46:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:46:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:46:48,675 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:46:48,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:46:48,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697562374] [2024-08-23 09:46:48,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697562374] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:46:48,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751631275] [2024-08-23 09:46:48,676 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:46:48,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:46:48,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:46:48,677 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:46:48,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-08-23 09:46:48,816 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:46:48,816 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:46:48,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 45 conjunts are in the unsatisfiable core [2024-08-23 09:46:48,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:46:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-08-23 09:46:49,866 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:46:49,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1751631275] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:46:49,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:46:49,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32 [2024-08-23 09:46:49,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575915163] [2024-08-23 09:46:49,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:46:49,867 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:46:49,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:46:49,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:46:49,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122 [2024-08-23 09:46:49,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:49,868 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:46:49,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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) [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-08-23 09:46:49,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:19,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:47:19,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:47:19,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:47:19,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-08-23 09:47:19,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:47:19,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-08-23 09:47:19,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-08-23 09:47:19,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONWITNESS_INVARIANT (3 of 4 remaining) [2024-08-23 09:47:19,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONWITNESS_INVARIANT (2 of 4 remaining) [2024-08-23 09:47:19,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 4 remaining) [2024-08-23 09:47:19,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 4 remaining) [2024-08-23 09:47:19,942 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2024-08-23 09:47:20,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-08-23 09:47:20,130 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1] [2024-08-23 09:47:20,131 INFO L308 ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE (2/4) [2024-08-23 09:47:20,132 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:47:20,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-23 09:47:20,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:47:20,133 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-23 09:47:20,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Waiting until timeout for monitored process [2024-08-23 09:47:20,138 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-23 09:47:20,138 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-08-23 09:47:20,139 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=PARTIAL_ORDER_FA, 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;@635c3792, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:47:20,139 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-08-23 09:47:20,173 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 3 remaining) [2024-08-23 09:47:20,174 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-08-23 09:47:20,174 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-08-23 09:47:20,175 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-23 09:47:20,175 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (3/4) [2024-08-23 09:47:20,177 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:47:20,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-23 09:47:20,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:47:20,179 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-08-23 09:47:20,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Waiting until timeout for monitored process [2024-08-23 09:47:20,183 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-23 09:47:20,183 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread3Thread1of1ForFork2 ======== [2024-08-23 09:47:20,184 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=PARTIAL_ORDER_FA, 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;@635c3792, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:47:20,184 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-08-23 09:47:20,226 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:47:20,227 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:47:20,227 INFO L85 PathProgramCache]: Analyzing trace with hash 645722323, now seen corresponding path program 1 times [2024-08-23 09:47:20,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:47:20,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405256494] [2024-08-23 09:47:20,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:47:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:47:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:47:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:47:20,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:47:20,256 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405256494] [2024-08-23 09:47:20,256 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405256494] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:47:20,256 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:47:20,256 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-23 09:47:20,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236311774] [2024-08-23 09:47:20,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:47:20,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-23 09:47:20,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:47:20,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-23 09:47:20,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-23 09:47:20,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:20,258 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:47:20,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 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) [2024-08-23 09:47:20,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:20,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:20,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-08-23 09:47:20,304 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:47:20,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:47:20,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1192268904, now seen corresponding path program 1 times [2024-08-23 09:47:20,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:47:20,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207894149] [2024-08-23 09:47:20,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:47:20,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:47:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:47:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:47:22,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:47:22,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207894149] [2024-08-23 09:47:22,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207894149] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:47:22,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:47:22,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-08-23 09:47:22,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627524513] [2024-08-23 09:47:22,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:47:22,726 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:47:22,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:47:22,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:47:22,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-08-23 09:47:22,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:22,727 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:47:22,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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) [2024-08-23 09:47:22,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:22,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:22,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:22,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:47:22,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-08-23 09:47:22,800 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:47:22,801 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:47:22,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1633323672, now seen corresponding path program 1 times [2024-08-23 09:47:22,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:47:22,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277343514] [2024-08-23 09:47:22,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:47:22,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:47:22,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:47:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:47:25,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:47:25,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277343514] [2024-08-23 09:47:25,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277343514] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:47:25,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [681192540] [2024-08-23 09:47:25,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:47:25,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:47:25,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:47:25,382 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:47:25,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-08-23 09:47:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:47:25,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 47 conjunts are in the unsatisfiable core [2024-08-23 09:47:25,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:47:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:47:26,401 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:47:45,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:47:45,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [681192540] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:47:45,724 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:47:45,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2024-08-23 09:47:45,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157837273] [2024-08-23 09:47:45,724 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:47:45,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-08-23 09:47:45,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:47:45,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-08-23 09:47:45,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2024-08-23 09:47:45,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:45,725 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:47:45,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 3.4) internal successors, (51), 15 states have internal predecessors, (51), 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) [2024-08-23 09:47:45,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:45,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:47:45,726 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:52,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:52,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:47:52,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:47:52,724 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-08-23 09:47:52,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-08-23 09:47:52,911 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:47:52,911 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:47:52,911 INFO L85 PathProgramCache]: Analyzing trace with hash -171912088, now seen corresponding path program 2 times [2024-08-23 09:47:52,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:47:52,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117750267] [2024-08-23 09:47:52,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:47:52,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:47:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:47:55,670 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:47:55,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:47:55,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117750267] [2024-08-23 09:47:55,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117750267] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:47:55,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1636502864] [2024-08-23 09:47:55,670 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:47:55,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:47:55,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:47:55,672 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:47:55,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-08-23 09:47:55,788 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:47:55,788 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:47:55,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:47:55,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:47:56,799 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-08-23 09:47:56,799 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:47:56,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1636502864] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:47:56,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:47:56,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 12 [2024-08-23 09:47:56,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084269657] [2024-08-23 09:47:56,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:47:56,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:47:56,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:47:56,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:47:56,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2024-08-23 09:47:56,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:56,800 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:47:56,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.6) internal successors, (23), 5 states have internal predecessors, (23), 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) [2024-08-23 09:47:56,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:56,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:47:56,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:47:56,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:56,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:47:56,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:47:56,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:47:56,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:47:56,893 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2024-08-23 09:47:57,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:47:57,080 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:47:57,081 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:47:57,081 INFO L85 PathProgramCache]: Analyzing trace with hash -693961515, now seen corresponding path program 1 times [2024-08-23 09:47:57,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:47:57,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997597691] [2024-08-23 09:47:57,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:47:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:47:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:48:00,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:48:00,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:48:00,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997597691] [2024-08-23 09:48:00,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997597691] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:48:00,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1383385527] [2024-08-23 09:48:00,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:48:00,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:48:00,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:48:00,084 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:48:00,085 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-08-23 09:48:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:48:00,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 56 conjunts are in the unsatisfiable core [2024-08-23 09:48:00,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:48:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:48:01,313 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:48:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:48:20,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1383385527] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:48:20,765 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:48:20,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 26 [2024-08-23 09:48:20,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242044032] [2024-08-23 09:48:20,765 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:48:20,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-08-23 09:48:20,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:48:20,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-08-23 09:48:20,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=588, Unknown=0, NotChecked=0, Total=756 [2024-08-23 09:48:20,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:20,766 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:48:20,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 2.3333333333333335) internal successors, (63), 27 states have internal predecessors, (63), 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) [2024-08-23 09:48:20,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:20,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:20,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:20,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:20,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:35,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:35,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:35,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:35,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:35,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:48:35,916 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2024-08-23 09:48:36,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:48:36,103 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:48:36,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:48:36,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1998757077, now seen corresponding path program 2 times [2024-08-23 09:48:36,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:48:36,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999086509] [2024-08-23 09:48:36,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:48:36,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:48:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:48:39,595 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:48:39,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:48:39,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999086509] [2024-08-23 09:48:39,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999086509] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:48:39,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [887461042] [2024-08-23 09:48:39,595 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:48:39,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:48:39,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:48:39,596 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:48:39,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-08-23 09:48:39,775 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:48:39,775 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:48:39,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 45 conjunts are in the unsatisfiable core [2024-08-23 09:48:39,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:48:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-08-23 09:48:40,947 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:48:40,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [887461042] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:48:40,947 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:48:40,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 19 [2024-08-23 09:48:40,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636054135] [2024-08-23 09:48:40,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:48:40,948 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:48:40,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:48:40,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:48:40,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2024-08-23 09:48:40,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:40,948 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:48:40,949 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 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) [2024-08-23 09:48:40,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:40,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:40,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:40,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:40,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:48:40,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:41,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:41,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:41,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:41,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:41,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:48:41,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:48:41,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2024-08-23 09:48:41,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2024-08-23 09:48:41,217 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:48:41,217 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:48:41,217 INFO L85 PathProgramCache]: Analyzing trace with hash -64695410, now seen corresponding path program 1 times [2024-08-23 09:48:41,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:48:41,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521105005] [2024-08-23 09:48:41,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:48:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:48:41,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:48:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:48:45,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:48:45,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521105005] [2024-08-23 09:48:45,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521105005] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:48:45,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [702719272] [2024-08-23 09:48:45,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:48:45,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:48:45,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:48:45,037 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:48:45,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2024-08-23 09:48:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:48:45,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 70 conjunts are in the unsatisfiable core [2024-08-23 09:48:45,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:48:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:48:46,656 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:49:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:49:07,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [702719272] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:49:07,442 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:49:07,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46 [2024-08-23 09:49:07,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605623488] [2024-08-23 09:49:07,442 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:49:07,443 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2024-08-23 09:49:07,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:49:07,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2024-08-23 09:49:07,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1798, Unknown=0, NotChecked=0, Total=2256 [2024-08-23 09:49:07,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:49:07,444 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:49:07,444 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 47 states have (on average 1.7659574468085106) internal successors, (83), 47 states have internal predecessors, (83), 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) [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:49:07,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:49:42,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:49:42,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:49:42,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:49:42,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:49:42,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:49:42,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:49:42,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-08-23 09:49:42,979 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2024-08-23 09:49:43,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,22 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:49:43,167 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:49:43,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:49:43,167 INFO L85 PathProgramCache]: Analyzing trace with hash 1588958094, now seen corresponding path program 2 times [2024-08-23 09:49:43,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:49:43,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69593692] [2024-08-23 09:49:43,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:49:43,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:49:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:49:48,633 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:49:48,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:49:48,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69593692] [2024-08-23 09:49:48,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69593692] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:49:48,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339838581] [2024-08-23 09:49:48,634 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:49:48,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:49:48,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:49:48,635 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:49:48,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2024-08-23 09:49:48,801 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:49:48,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:49:48,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 44 conjunts are in the unsatisfiable core [2024-08-23 09:49:48,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:49:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-08-23 09:49:50,259 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:49:50,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339838581] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:49:50,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:49:50,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [28] total 32 [2024-08-23 09:49:50,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638476355] [2024-08-23 09:49:50,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:49:50,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-08-23 09:49:50,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:49:50,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-08-23 09:49:50,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=1038, Unknown=0, NotChecked=0, Total=1122 [2024-08-23 09:49:50,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:49:50,260 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:49:50,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 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) [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-08-23 09:49:50,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:50:20,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-08-23 09:50:20,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-08-23 09:50:20,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining) [2024-08-23 09:50:20,318 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining) [2024-08-23 09:50:20,332 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2024-08-23 09:50:20,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-08-23 09:50:20,520 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1] [2024-08-23 09:50:20,520 INFO L308 ceAbstractionStarter]: Result for error location thread3Thread1of1ForFork2 was SAFE,SAFE (4/4) [2024-08-23 09:50:20,521 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-08-23 09:50:20,521 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-08-23 09:50:20,524 INFO L507 ceAbstractionStarter]: Automizer considered 8 witness invariants [2024-08-23 09:50:20,524 INFO L508 ceAbstractionStarter]: WitnessConsidered=8 [2024-08-23 09:50:20,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.08 09:50:20 BasicIcfg [2024-08-23 09:50:20,524 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-23 09:50:20,525 INFO L158 Benchmark]: Toolchain (without parser) took 526167.09ms. Allocated memory was 257.9MB in the beginning and 2.4GB in the end (delta: 2.1GB). Free memory was 149.9MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 725.2MB. Max. memory is 16.1GB. [2024-08-23 09:50:20,525 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 165.7MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 09:50:20,525 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 257.9MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 09:50:20,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1044.06ms. Allocated memory is still 257.9MB. Free memory was 149.9MB in the beginning and 164.0MB in the end (delta: -14.1MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2024-08-23 09:50:20,526 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.72ms. Allocated memory is still 257.9MB. Free memory was 164.0MB in the beginning and 150.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-23 09:50:20,526 INFO L158 Benchmark]: Boogie Preprocessor took 89.12ms. Allocated memory is still 257.9MB. Free memory was 150.6MB in the beginning and 145.3MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-08-23 09:50:20,526 INFO L158 Benchmark]: RCFGBuilder took 3072.92ms. Allocated memory was 257.9MB in the beginning and 520.1MB in the end (delta: 262.1MB). Free memory was 145.3MB in the beginning and 321.1MB in the end (delta: -175.7MB). Peak memory consumption was 173.4MB. Max. memory is 16.1GB. [2024-08-23 09:50:20,526 INFO L158 Benchmark]: TraceAbstraction took 521845.19ms. Allocated memory was 520.1MB in the beginning and 2.4GB in the end (delta: 1.9GB). Free memory was 321.1MB in the beginning and 1.6GB in the end (delta: -1.2GB). Peak memory consumption was 632.2MB. Max. memory is 16.1GB. [2024-08-23 09:50:20,528 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 0.22ms. Allocated memory is still 165.7MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 257.9MB. Free memory is still 134.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1044.06ms. Allocated memory is still 257.9MB. Free memory was 149.9MB in the beginning and 164.0MB in the end (delta: -14.1MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.72ms. Allocated memory is still 257.9MB. Free memory was 164.0MB in the beginning and 150.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.12ms. Allocated memory is still 257.9MB. Free memory was 150.6MB in the beginning and 145.3MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3072.92ms. Allocated memory was 257.9MB in the beginning and 520.1MB in the end (delta: 262.1MB). Free memory was 145.3MB in the beginning and 321.1MB in the end (delta: -175.7MB). Peak memory consumption was 173.4MB. Max. memory is 16.1GB. * TraceAbstraction took 521845.19ms. Allocated memory was 520.1MB in the beginning and 2.4GB in the end (delta: 1.9GB). Free memory was 321.1MB in the beginning and 1.6GB in the end (delta: -1.2GB). Peak memory consumption was 632.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 79855, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 13888, dependent conditional: 13865, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2414, independent: 2237, independent conditional: 0, independent unconditional: 2237, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2414, independent: 2134, independent conditional: 0, independent unconditional: 2134, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11555, independent: 4393, independent conditional: 0, independent unconditional: 4393, dependent: 7162, dependent conditional: 6388, dependent unconditional: 773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72626, independent: 63730, independent conditional: 0, independent unconditional: 63730, dependent: 6482, dependent conditional: 4921, dependent unconditional: 1561, unknown: 2414, unknown conditional: 154, unknown unconditional: 2260] , Statistics on independence cache: Total cache size (in pairs): 2414, Positive cache size: 2237, Positive conditional cache size: 0, Positive unconditional cache size: 2237, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 12304 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 5.4s, Number of persistent set computation: 2125, Number of trivial persistent sets: 1877, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3568, independent: 3545, independent conditional: 0, independent unconditional: 3545, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 79855, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 13888, dependent conditional: 13865, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 67551, independent: 65967, independent conditional: 62422, independent unconditional: 3545, dependent: 1584, dependent conditional: 1561, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 72626, independent: 65967, independent conditional: 0, independent unconditional: 65967, dependent: 6659, dependent conditional: 5075, dependent unconditional: 1584, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2414, independent: 2237, independent conditional: 0, independent unconditional: 2237, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2414, independent: 2134, independent conditional: 0, independent unconditional: 2134, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11555, independent: 4393, independent conditional: 0, independent unconditional: 4393, dependent: 7162, dependent conditional: 6388, dependent unconditional: 773, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 72626, independent: 63730, independent conditional: 0, independent unconditional: 63730, dependent: 6482, dependent conditional: 4921, dependent unconditional: 1561, unknown: 2414, unknown conditional: 154, unknown unconditional: 2260] , Statistics on independence cache: Total cache size (in pairs): 2414, Positive cache size: 2237, Positive conditional cache size: 0, Positive unconditional cache size: 2237, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 12304 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 118034, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 20931, dependent conditional: 20908, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2404, independent: 2227, independent conditional: 0, independent unconditional: 2227, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2404, independent: 2124, independent conditional: 0, independent unconditional: 2124, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11025, independent: 3985, independent conditional: 0, independent unconditional: 3985, dependent: 7039, dependent conditional: 6321, dependent unconditional: 718, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 105974, independent: 94876, independent conditional: 0, independent unconditional: 94876, dependent: 8694, dependent conditional: 6629, dependent unconditional: 2065, unknown: 2404, unknown conditional: 154, unknown unconditional: 2250] , Statistics on independence cache: Total cache size (in pairs): 2404, Positive cache size: 2227, Positive conditional cache size: 0, Positive unconditional cache size: 2227, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 18843 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4.8s, Number of persistent set computation: 2301, Number of trivial persistent sets: 1973, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3962, independent: 3939, independent conditional: 0, independent unconditional: 3939, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 118034, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 20931, dependent conditional: 20908, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 99191, independent: 97103, independent conditional: 93164, independent unconditional: 3939, dependent: 2088, dependent conditional: 2065, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 105974, independent: 97103, independent conditional: 0, independent unconditional: 97103, dependent: 8871, dependent conditional: 6783, dependent unconditional: 2088, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2404, independent: 2227, independent conditional: 0, independent unconditional: 2227, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2404, independent: 2124, independent conditional: 0, independent unconditional: 2124, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 11025, independent: 3985, independent conditional: 0, independent unconditional: 3985, dependent: 7039, dependent conditional: 6321, dependent unconditional: 718, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 105974, independent: 94876, independent conditional: 0, independent unconditional: 94876, dependent: 8694, dependent conditional: 6629, dependent unconditional: 2065, unknown: 2404, unknown conditional: 154, unknown unconditional: 2250] , Statistics on independence cache: Total cache size (in pairs): 2404, Positive cache size: 2227, Positive conditional cache size: 0, Positive unconditional cache size: 2227, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 18843 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 622, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 13, dependent conditional: 9, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 594, independent: 590, independent conditional: 0, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 594, independent: 588, independent conditional: 0, independent unconditional: 588, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 29, independent: 21, independent conditional: 0, independent unconditional: 21, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 613, independent: 19, independent conditional: 0, independent unconditional: 19, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 594, unknown conditional: 0, unknown unconditional: 594] , Statistics on independence cache: Total cache size (in pairs): 594, Positive cache size: 590, Positive conditional cache size: 0, Positive unconditional cache size: 590, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 9 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.0s, Number of persistent set computation: 9, Number of trivial persistent sets: 5, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 594, independent: 590, independent conditional: 0, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 622, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 13, dependent conditional: 9, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 19, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 613, independent: 609, independent conditional: 0, independent unconditional: 609, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 594, independent: 590, independent conditional: 0, independent unconditional: 590, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 594, independent: 588, independent conditional: 0, independent unconditional: 588, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 6, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 29, independent: 21, independent conditional: 0, independent unconditional: 21, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 613, independent: 19, independent conditional: 0, independent unconditional: 19, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 594, unknown conditional: 0, unknown unconditional: 594] , Statistics on independence cache: Total cache size (in pairs): 594, Positive cache size: 590, Positive conditional cache size: 0, Positive unconditional cache size: 590, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 9 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 139487, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 24404, dependent conditional: 24381, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2352, independent: 2175, independent conditional: 0, independent unconditional: 2175, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2352, independent: 2072, independent conditional: 0, independent unconditional: 2072, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10595, independent: 3785, independent conditional: 0, independent unconditional: 3785, dependent: 6811, dependent conditional: 6216, dependent unconditional: 595, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 124138, independent: 112908, independent conditional: 0, independent unconditional: 112908, dependent: 8878, dependent conditional: 6767, dependent unconditional: 2111, unknown: 2352, unknown conditional: 154, unknown unconditional: 2198] , Statistics on independence cache: Total cache size (in pairs): 2352, Positive cache size: 2175, Positive conditional cache size: 0, Positive unconditional cache size: 2175, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 22270 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 4.5s, Number of persistent set computation: 2021, Number of trivial persistent sets: 1771, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3338, independent: 3315, independent conditional: 0, independent unconditional: 3315, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 139487, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 24404, dependent conditional: 24381, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 117217, independent: 115083, independent conditional: 111768, independent unconditional: 3315, dependent: 2134, dependent conditional: 2111, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 124138, independent: 115083, independent conditional: 0, independent unconditional: 115083, dependent: 9055, dependent conditional: 6921, dependent unconditional: 2134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2352, independent: 2175, independent conditional: 0, independent unconditional: 2175, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2352, independent: 2072, independent conditional: 0, independent unconditional: 2072, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 280, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 177, dependent conditional: 154, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10595, independent: 3785, independent conditional: 0, independent unconditional: 3785, dependent: 6811, dependent conditional: 6216, dependent unconditional: 595, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 124138, independent: 112908, independent conditional: 0, independent unconditional: 112908, dependent: 8878, dependent conditional: 6767, dependent unconditional: 2111, unknown: 2352, unknown conditional: 154, unknown unconditional: 2198] , Statistics on independence cache: Total cache size (in pairs): 2352, Positive cache size: 2175, Positive conditional cache size: 0, Positive unconditional cache size: 2175, Negative cache size: 177, Negative conditional cache size: 154, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 6, Independence queries for same thread: 22270 - PositiveResult [Line: 90]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 97]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 54]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 61]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 68]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 75]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 112]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - PositiveResult [Line: 119]: invariant of correctness witness holds For all program executions holds that invariant of correctness witness holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread2Thread1of1ForFork1 with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 183.9s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 90.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 121, 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: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 91.2s InterpolantComputationTime, 365 NumberOfCodeBlocks, 326 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 420 ConstructedInterpolants, 0 QuantifiedInterpolants, 47288 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1404 ConjunctsInSsa, 304 ConjunctsInUnsatCore, 17 InterpolantComputations, 5 PerfectInterpolantSequences, 321/849 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread1Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 157.2s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 87.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 119, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 67.9s InterpolantComputationTime, 296 NumberOfCodeBlocks, 257 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 340 ConstructedInterpolants, 0 QuantifiedInterpolants, 36050 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1338 ConjunctsInSsa, 307 ConjunctsInUnsatCore, 16 InterpolantComputations, 4 PerfectInterpolantSequences, 321/849 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread3Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 90 locations, 19 error locations. Started 1 CEGAR loops. OverallTime: 180.3s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 88.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 121, 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: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 90.1s InterpolantComputationTime, 420 NumberOfCodeBlocks, 381 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 487 ConstructedInterpolants, 0 QuantifiedInterpolants, 58528 SizeOfPredicates, 24 NumberOfNonLiveVariables, 1482 ConjunctsInSsa, 306 ConjunctsInUnsatCore, 17 InterpolantComputations, 5 PerfectInterpolantSequences, 321/849 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 8 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-08-23 09:50:20,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Forceful destruction successful, exit code 0 [2024-08-23 09:50:20,760 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (16)] Ended with exit code 0 [2024-08-23 09:50:20,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Forceful destruction successful, exit code 0 [2024-08-23 09:50:21,161 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-08-23 09:50:21,400 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE