./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-commit-2.wvr.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-commit-2.wvr.c ./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-commit-2.wvr.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 09:44:39,118 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-23 09:44:39,170 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-23 09:44:39,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-23 09:44:39,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-23 09:44:39,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-23 09:44:39,189 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-23 09:44:39,189 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-23 09:44:39,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-23 09:44:39,190 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-23 09:44:39,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-23 09:44:39,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-23 09:44:39,191 INFO L153 SettingsManager]: * Use SBE=true [2024-08-23 09:44:39,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-23 09:44:39,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-23 09:44:39,192 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-23 09:44:39,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-23 09:44:39,193 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-23 09:44:39,193 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-23 09:44:39,193 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-23 09:44:39,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-23 09:44:39,194 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-23 09:44:39,194 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-23 09:44:39,194 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-23 09:44:39,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-23 09:44:39,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-23 09:44:39,195 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-23 09:44:39,196 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-23 09:44:39,196 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-23 09:44:39,196 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-23 09:44:39,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 09:44:39,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-23 09:44:39,197 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-23 09:44:39,197 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-23 09:44:39,197 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-23 09:44:39,198 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-23 09:44:39,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-23 09:44:39,198 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-23 09:44:39,199 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-23 09:44:39,199 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-23 09:44:39,199 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-23 09:44:39,199 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-23 09:44:39,200 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-08-23 09:44:39,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-23 09:44:39,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-23 09:44:39,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-23 09:44:39,437 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-23 09:44:39,438 INFO L274 PluginConnector]: CDTParser initialized [2024-08-23 09:44:39,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-08-23 09:44:41,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-23 09:44:41,152 INFO L384 CDTParser]: Found 1 translation units. [2024-08-23 09:44:41,152 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-08-23 09:44:41,159 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d66e69dcc/de2cf97ab3c04cff95adba4d7319f08c/FLAG9bc45caec [2024-08-23 09:44:41,170 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d66e69dcc/de2cf97ab3c04cff95adba4d7319f08c [2024-08-23 09:44:41,172 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-23 09:44:41,173 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-23 09:44:41,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-local/popl20-commit-2.wvr.yml/witness.yml [2024-08-23 09:44:42,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-23 09:44:42,608 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-23 09:44:42,609 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-23 09:44:42,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-23 09:44:42,613 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-23 09:44:42,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 09:44:41" (1/2) ... [2024-08-23 09:44:42,614 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46423d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:44:42, skipping insertion in model container [2024-08-23 09:44:42,614 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 09:44:41" (1/2) ... [2024-08-23 09:44:42,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63d1a310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 09:44:42, skipping insertion in model container [2024-08-23 09:44:42,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 09:44:42" (2/2) ... [2024-08-23 09:44:42,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46423d15 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:42, skipping insertion in model container [2024-08-23 09:44:42,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 09:44:42" (2/2) ... [2024-08-23 09:44:42,616 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-08-23 09:44:43,074 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-08-23 09:44:43,075 INFO L97 edCorrectnessWitness]: Location invariant before [L96-L96] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,076 INFO L97 edCorrectnessWitness]: Location invariant before [L132-L132] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,076 INFO L97 edCorrectnessWitness]: Location invariant before [L138-L138] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,077 INFO L97 edCorrectnessWitness]: Location invariant before [L60-L60] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,077 INFO L97 edCorrectnessWitness]: Location invariant before [L84-L84] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,078 INFO L97 edCorrectnessWitness]: Location invariant before [L72-L72] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,078 INFO L97 edCorrectnessWitness]: Location invariant before [L102-L102] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,078 INFO L97 edCorrectnessWitness]: Location invariant before [L78-L78] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,079 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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,080 INFO L97 edCorrectnessWitness]: Location invariant before [L114-L114] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,080 INFO L97 edCorrectnessWitness]: Location invariant before [L120-L120] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,080 INFO L97 edCorrectnessWitness]: Location invariant before [L66-L66] ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((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 )node1_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )client_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_front) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node1_back >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )manager_size) + (long long )node2_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 )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_front >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )node2_back >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node1_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483648LL + (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )update >= 0LL)) && ((2147483648LL + (long long )node2_size) + (long long )ok >= 0LL)) && ((2147483648LL + (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483648LL + (long long )node2_back) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )manager_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )client_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node1_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )manager_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )node2_size >= 0LL)) && ((1073741823LL - (long long )node1_size) + (long long )safe >= 0LL)) && ((1073741823LL - (long long )node2_size) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )client_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )client_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )manager_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )manager_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node1_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node1_back) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_front) + (long long )safe >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )node2_size >= 0LL)) && ((2147483647LL - (long long )node2_back) + (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )client_size) + (long long )node2_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 )node1_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node1_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )manager_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_front >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )node2_back >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node1_size) + (long long )ok >= 0LL)) && ((3221225471LL - (long long )node2_size) + (long long )update >= 0LL)) && ((3221225471LL - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )client_back) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_front) + (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node1_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )manager_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node1_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )node2_back >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node1_back) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_front) + (long long )ok >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )node2_front >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )update >= 0LL)) && ((4294967295LL - (long long )node2_back) + (long long )ok >= 0LL)) && ((long long )client_size + (long long )manager_size >= 0LL)) && ((long long )client_size + (long long )node1_size >= 0LL)) && ((long long )client_size + (long long )node2_size >= 0LL)) && ((long long )client_size + (long long )safe >= 0LL)) && ((long long )manager_size + (long long )node1_size >= 0LL)) && ((long long )manager_size + (long long )node2_size >= 0LL)) && ((long long )manager_size + (long long )safe >= 0LL)) && ((long long )node1_size + (long long )node2_size >= 0LL)) && ((long long )node1_size + (long long )safe >= 0LL)) && ((long long )node2_size + (long long )safe >= 0LL)) && ((1LL + (long long )client_size) - (long long )safe >= 0LL)) && ((1LL + (long long )manager_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node1_size) - (long long )safe >= 0LL)) && ((1LL + (long long )node2_size) - (long long )safe >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )manager_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )client_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node1_size >= 0LL)) && ((1073741823LL + (long long )manager_size) - (long long )node2_size >= 0LL)) && ((1073741823LL + (long long )node1_size) - (long long )node2_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 )node1_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )client_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node1_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )manager_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_front >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )node2_back >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node1_size) - (long long )ok >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )update >= 0LL)) && ((2147483647LL + (long long )node2_size) - (long long )ok >= 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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225471LL + (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225471LL + (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225471LL + (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )client_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )manager_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967295LL + (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967295LL + (long long )node2_back) - (long long )node2_front >= 0LL)) && ((1073741824LL - (long long )client_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )manager_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node1_size) - (long long )safe >= 0LL)) && ((1073741824LL - (long long )node2_size) - (long long )safe >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )manager_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )client_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node1_size >= 0LL)) && ((2147483646LL - (long long )manager_size) - (long long )node2_size >= 0LL)) && ((2147483646LL - (long long )node1_size) - (long long )node2_size >= 0LL)) && ((2147483648LL - (long long )client_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )client_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )manager_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node1_back) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_front) - (long long )safe >= 0LL)) && ((2147483648LL - (long long )node2_back) - (long long )safe >= 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 )node1_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )client_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_front) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )client_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node1_back >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )manager_size) - (long long )node2_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 )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )manager_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )manager_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_front >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )node2_back >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node1_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node1_size >= 0LL)) && ((3221225470LL - (long long )node1_back) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )update >= 0LL)) && ((3221225470LL - (long long )node2_size) - (long long )ok >= 0LL)) && ((3221225470LL - (long long )node2_front) - (long long )node2_size >= 0LL)) && ((3221225470LL - (long long )node2_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )client_back) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_front) - (long long )node2_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 )node1_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node1_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )manager_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node1_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )node2_back >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node1_back) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_front) - (long long )ok >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )node2_front >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )update >= 0LL)) && ((4294967294LL - (long long )node2_back) - (long long )ok >= 0LL) [2024-08-23 09:44:43,107 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-23 09:44:43,281 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-23 09:44:43,293 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-08-23 09:44:43,634 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-23 09:44:43,648 INFO L206 MainTranslator]: Completed translation [2024-08-23 09:44:43,649 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43 WrapperNode [2024-08-23 09:44:43,649 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-23 09:44:43,649 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-23 09:44:43,650 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-23 09:44:43,650 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-23 09:44:43,655 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,689 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,801 INFO L138 Inliner]: procedures = 25, calls = 74, calls flagged for inlining = 28, calls inlined = 34, statements flattened = 475 [2024-08-23 09:44:43,805 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-23 09:44:43,805 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-23 09:44:43,806 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-23 09:44:43,806 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-23 09:44:43,813 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,831 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,832 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,878 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,912 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,935 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-23 09:44:43,936 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-23 09:44:43,936 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-23 09:44:43,936 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-23 09:44:43,937 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (1/1) ... [2024-08-23 09:44:43,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 09:44:43,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:44:43,964 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 09:44:43,966 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 09:44:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-23 09:44:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-08-23 09:44:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-08-23 09:44:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-08-23 09:44:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-08-23 09:44:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-08-23 09:44:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-08-23 09:44:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-08-23 09:44:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-08-23 09:44:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-08-23 09:44:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-08-23 09:44:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-08-23 09:44:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-08-23 09:44:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-08-23 09:44:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-23 09:44:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-23 09:44:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-08-23 09:44:43,998 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 09:44:44,119 INFO L243 CfgBuilder]: Building ICFG [2024-08-23 09:44:44,121 INFO L269 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-23 09:44:46,230 INFO L288 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-08-23 09:44:46,230 INFO L292 CfgBuilder]: Performing block encoding [2024-08-23 09:44:47,655 INFO L314 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-23 09:44:47,656 INFO L319 CfgBuilder]: Removed 8 assume(true) statements. [2024-08-23 09:44:47,656 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 09:44:47 BoogieIcfgContainer [2024-08-23 09:44:47,656 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-23 09:44:47,657 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-23 09:44:47,657 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-23 09:44:47,660 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-23 09:44:47,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.08 09:44:41" (1/4) ... [2024-08-23 09:44:47,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168a578 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 09:44:47, skipping insertion in model container [2024-08-23 09:44:47,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 09:44:42" (2/4) ... [2024-08-23 09:44:47,664 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168a578 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.08 09:44:47, skipping insertion in model container [2024-08-23 09:44:47,664 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 09:44:43" (3/4) ... [2024-08-23 09:44:47,664 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@168a578 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 23.08 09:44:47, skipping insertion in model container [2024-08-23 09:44:47,664 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 09:44:47" (4/4) ... [2024-08-23 09:44:47,665 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-commit-2.wvr.c [2024-08-23 09:44:47,680 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-23 09:44:47,680 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 12 error locations. [2024-08-23 09:44:47,681 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-08-23 09:44:47,987 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-08-23 09:44:48,017 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:44:48,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-23 09:44:48,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:44:48,021 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 09:44:48,022 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 09:44:48,045 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-23 09:44:48,055 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork3 ======== [2024-08-23 09:44:48,059 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;@222bdef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:44:48,060 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-08-23 09:44:48,180 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:44:48,184 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:44:48,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1387406214, now seen corresponding path program 1 times [2024-08-23 09:44:48,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:44:48,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830474057] [2024-08-23 09:44:48,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:48,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:44:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:44:48,433 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 09:44:48,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:44:48,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830474057] [2024-08-23 09:44:48,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1830474057] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:44:48,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:44:48,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-23 09:44:48,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638184590] [2024-08-23 09:44:48,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:44:48,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-23 09:44:48,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:44:48,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-23 09:44:48,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-23 09:44:48,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:48,461 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:44:48,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 14.5) internal successors, (29), 2 states have internal predecessors, (29), 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 09:44:48,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:48,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:48,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-08-23 09:44:48,527 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:44:48,528 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:44:48,528 INFO L85 PathProgramCache]: Analyzing trace with hash 2011415434, now seen corresponding path program 1 times [2024-08-23 09:44:48,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:44:48,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297899560] [2024-08-23 09:44:48,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:48,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:44:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:44:56,666 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 09:44:56,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:44:56,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297899560] [2024-08-23 09:44:56,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297899560] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:44:56,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-23 09:44:56,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-08-23 09:44:56,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965652160] [2024-08-23 09:44:56,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:44:56,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-08-23 09:44:56,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:44:56,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-08-23 09:44:56,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-08-23 09:44:56,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:56,673 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:44:56,674 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 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 09:44:56,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:56,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:56,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:44:56,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:44:56,822 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-08-23 09:44:56,822 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:44:56,823 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:44:56,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1159101511, now seen corresponding path program 1 times [2024-08-23 09:44:56,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:44:56,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939061990] [2024-08-23 09:44:56,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:44:56,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:44:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:02,960 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 09:45:02,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:45:02,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939061990] [2024-08-23 09:45:02,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939061990] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:45:02,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741088799] [2024-08-23 09:45:02,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:45:02,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:45:02,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:45:02,986 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 09:45:02,987 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 09:45:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:45:03,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 58 conjunts are in the unsatisfiable core [2024-08-23 09:45:03,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:45:05,409 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 09:45:05,409 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:46:21,657 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 09:46:21,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [741088799] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:46:21,658 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:46:21,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 8] total 21 [2024-08-23 09:46:21,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032782202] [2024-08-23 09:46:21,658 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:46:21,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-08-23 09:46:21,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:46:21,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-08-23 09:46:21,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=388, Unknown=0, NotChecked=0, Total=506 [2024-08-23 09:46:21,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:21,661 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:46:21,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 3.4545454545454546) internal successors, (76), 22 states have internal predecessors, (76), 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 09:46:21,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:21,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:21,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:38,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:46:38,874 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 09:46:39,060 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 09:46:39,061 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:46:39,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:46:39,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1960146230, now seen corresponding path program 2 times [2024-08-23 09:46:39,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:46:39,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906398233] [2024-08-23 09:46:39,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:46:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:46:39,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:46:44,633 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 09:46:44,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:46:44,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906398233] [2024-08-23 09:46:44,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906398233] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:46:44,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1512026674] [2024-08-23 09:46:44,634 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:46:44,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:46:44,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:46:44,636 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 09:46:44,637 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 09:46:44,774 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:46:44,775 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:46:44,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 55 conjunts are in the unsatisfiable core [2024-08-23 09:46:44,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:46:46,508 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 09:46:46,509 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:46:46,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1512026674] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:46:46,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:46:46,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [9] total 16 [2024-08-23 09:46:46,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21786463] [2024-08-23 09:46:46,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:46:46,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-08-23 09:46:46,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:46:46,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-08-23 09:46:46,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=254, Unknown=0, NotChecked=0, Total=306 [2024-08-23 09:46:46,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:46,510 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:46:46,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 4.125) internal successors, (33), 8 states have internal predecessors, (33), 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 09:46:46,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:46,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:46,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:46:46,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:46,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:46:46,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:46:46,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:46:46,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:46:46,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-08-23 09:46:46,869 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 09:46:46,870 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:46:46,871 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:46:46,871 INFO L85 PathProgramCache]: Analyzing trace with hash -2127066045, now seen corresponding path program 1 times [2024-08-23 09:46:46,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:46:46,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004579769] [2024-08-23 09:46:46,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:46:46,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:46:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:46:53,222 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 09:46:53,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:46:53,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004579769] [2024-08-23 09:46:53,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004579769] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:46:53,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [11100836] [2024-08-23 09:46:53,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:46:53,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:46:53,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:46:53,224 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 09:46:53,226 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 09:46:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:46:53,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 69 conjunts are in the unsatisfiable core [2024-08-23 09:46:53,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:46:55,220 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 09:46:55,221 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:48:10,816 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 09:48:10,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [11100836] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:48:10,817 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:48:10,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12, 12] total 32 [2024-08-23 09:48:10,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107200334] [2024-08-23 09:48:10,817 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:48:10,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-08-23 09:48:10,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:48:10,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-08-23 09:48:10,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=222, Invalid=900, Unknown=0, NotChecked=0, Total=1122 [2024-08-23 09:48:10,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:10,820 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:48:10,820 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 33 states have (on average 2.6363636363636362) internal successors, (87), 33 states have internal predecessors, (87), 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 09:48:10,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:10,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:10,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:10,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:10,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:47,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:47,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:47,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:47,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:47,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:48:47,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-08-23 09:48:47,731 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 09:48:47,732 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:48:47,732 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:48:47,732 INFO L85 PathProgramCache]: Analyzing trace with hash 1575274851, now seen corresponding path program 2 times [2024-08-23 09:48:47,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:48:47,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904337681] [2024-08-23 09:48:47,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:48:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:48:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:48:54,089 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 09:48:54,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:48:54,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904337681] [2024-08-23 09:48:54,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904337681] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:48:54,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [325393403] [2024-08-23 09:48:54,090 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:48:54,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:48:54,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:48:54,092 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 09:48:54,093 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 09:48:54,287 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:48:54,287 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:48:54,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 58 conjunts are in the unsatisfiable core [2024-08-23 09:48:54,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:48:56,237 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 09:48:56,237 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:48:56,237 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [325393403] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:48:56,237 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:48:56,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [16] total 24 [2024-08-23 09:48:56,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763859821] [2024-08-23 09:48:56,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:48:56,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-08-23 09:48:56,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:48:56,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-08-23 09:48:56,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=570, Unknown=0, NotChecked=0, Total=650 [2024-08-23 09:48:56,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:56,242 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:48:56,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.7777777777777777) internal successors, (34), 9 states have internal predecessors, (34), 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 09:48:56,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:48:56,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:56,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:48:56,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:48:56,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:48:56,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:56,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:48:56,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:48:56,385 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 09:48:56,575 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 09:48:56,576 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:48:56,576 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:48:56,577 INFO L85 PathProgramCache]: Analyzing trace with hash -72936839, now seen corresponding path program 1 times [2024-08-23 09:48:56,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:48:56,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126478152] [2024-08-23 09:48:56,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:48:56,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:48:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:49:03,144 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 09:49:03,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:49:03,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126478152] [2024-08-23 09:49:03,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126478152] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:49:03,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006621180] [2024-08-23 09:49:03,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:49:03,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:49:03,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:49:03,147 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 09:49:03,148 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 09:49:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:49:03,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 83 conjunts are in the unsatisfiable core [2024-08-23 09:49:03,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:49:05,603 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 09:49:05,604 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:50:20,496 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 09:50:20,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2006621180] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:50:20,496 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:50:20,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 19, 19] total 54 [2024-08-23 09:50:20,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633943716] [2024-08-23 09:50:20,497 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:50:20,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2024-08-23 09:50:20,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:50:20,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2024-08-23 09:50:20,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=579, Invalid=2501, Unknown=0, NotChecked=0, Total=3080 [2024-08-23 09:50:20,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:50:20,499 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:50:20,499 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 55 states have (on average 1.981818181818182) internal successors, (109), 55 states have internal predecessors, (109), 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 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:50:20,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:51:46,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:51:46,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:51:46,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:51:46,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:51:46,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:51:46,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:51:46,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-08-23 09:51:46,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-08-23 09:51:46,979 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 09:51:46,980 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:51:46,980 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:51:46,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1889015751, now seen corresponding path program 2 times [2024-08-23 09:51:46,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:51:46,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215606768] [2024-08-23 09:51:46,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:51:46,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:51:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:51:55,764 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 09:51:55,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:51:55,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215606768] [2024-08-23 09:51:55,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1215606768] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:51:55,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2034336750] [2024-08-23 09:51:55,765 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:51:55,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:51:55,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:51:55,766 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 09:51:55,767 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 09:51:56,127 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:51:56,127 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:51:56,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 59 conjunts are in the unsatisfiable core [2024-08-23 09:51:56,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:51:58,827 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 09:51:58,827 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:51:58,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2034336750] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:51:58,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:51:58,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [29] total 37 [2024-08-23 09:51:58,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952689200] [2024-08-23 09:51:58,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:51:58,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-08-23 09:51:58,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:51:58,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-08-23 09:51:58,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=1369, Unknown=0, NotChecked=0, Total=1482 [2024-08-23 09:51:58,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:51:58,829 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:51:58,829 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.888888888888889) internal successors, (35), 9 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 09:51:58,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:51:58,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:51:58,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:51:58,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:51:58,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:51:58,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:51:58,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-08-23 09:51:58,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:51:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:51:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:51:58,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:51:58,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:51:58,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:51:58,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:51:58,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-08-23 09:51:58,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:51:58,999 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 09:51:59,188 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 09:51:59,193 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:51:59,193 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:51:59,193 INFO L85 PathProgramCache]: Analyzing trace with hash -1318977127, now seen corresponding path program 1 times [2024-08-23 09:51:59,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:51:59,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144336279] [2024-08-23 09:51:59,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:51:59,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:51:59,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:52:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:52:08,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:52:08,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144336279] [2024-08-23 09:52:08,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144336279] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:52:08,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1611471662] [2024-08-23 09:52:08,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:52:08,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:52:08,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:52:08,025 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-08-23 09:52:08,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-08-23 09:52:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:52:08,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 109 conjunts are in the unsatisfiable core [2024-08-23 09:52:08,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:52:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:52:11,689 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-08-23 09:53:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:53:33,951 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1611471662] provided 0 perfect and 2 imperfect interpolant sequences [2024-08-23 09:53:33,951 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-08-23 09:53:33,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 32, 32] total 90 [2024-08-23 09:53:33,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831071387] [2024-08-23 09:53:33,953 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-08-23 09:53:33,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2024-08-23 09:53:33,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:53:33,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2024-08-23 09:53:33,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1597, Invalid=6775, Unknown=0, NotChecked=0, Total=8372 [2024-08-23 09:53:33,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:53:33,963 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:53:33,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 91 states have (on average 1.6153846153846154) internal successors, (147), 91 states have internal predecessors, (147), 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 09:53:33,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:53:33,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:53:33,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:53:33,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:53:33,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:53:33,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:53:33,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-08-23 09:53:33,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:53:33,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:53:46,099 WARN L293 SmtUtils]: Spent 5.36s on a formula simplification. DAG size of input: 489 DAG size of output: 478 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:54:56,847 WARN L293 SmtUtils]: Spent 5.47s on a formula simplification. DAG size of input: 473 DAG size of output: 469 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:55:02,686 WARN L293 SmtUtils]: Spent 5.41s on a formula simplification. DAG size of input: 468 DAG size of output: 464 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:55:08,345 WARN L293 SmtUtils]: Spent 5.25s on a formula simplification. DAG size of input: 463 DAG size of output: 459 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:55:14,039 WARN L293 SmtUtils]: Spent 5.27s on a formula simplification. DAG size of input: 458 DAG size of output: 454 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-08-23 09:56:38,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:56:38,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-08-23 09:56:38,962 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-08-23 09:56:39,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:56:39,153 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT === [thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT, thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT] === [2024-08-23 09:56:39,153 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-23 09:56:39,153 INFO L85 PathProgramCache]: Analyzing trace with hash 2116134425, now seen corresponding path program 2 times [2024-08-23 09:56:39,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-08-23 09:56:39,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509893974] [2024-08-23 09:56:39,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-23 09:56:39,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-08-23 09:56:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-23 09:56:51,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 1084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-23 09:56:51,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-08-23 09:56:51,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509893974] [2024-08-23 09:56:51,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1509893974] provided 0 perfect and 1 imperfect interpolant sequences [2024-08-23 09:56:51,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2050276728] [2024-08-23 09:56:51,681 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-08-23 09:56:51,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-08-23 09:56:51,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:56:51,682 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 09:56:51,715 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 09:56:52,176 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-08-23 09:56:52,176 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-08-23 09:56:52,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 60 conjunts are in the unsatisfiable core [2024-08-23 09:56:52,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-23 09:56:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2024-08-23 09:56:55,057 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-23 09:56:55,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2050276728] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-23 09:56:55,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-08-23 09:56:55,058 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [54] total 62 [2024-08-23 09:56:55,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240511911] [2024-08-23 09:56:55,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-23 09:56:55,058 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-08-23 09:56:55,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-08-23 09:56:55,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-08-23 09:56:55,059 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=3860, Unknown=0, NotChecked=0, Total=4032 [2024-08-23 09:56:55,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:56:55,060 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-08-23 09:56:55,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 4.0) internal successors, (36), 9 states have internal predecessors, (36), 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 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-08-23 09:56:55,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:57:26,134 WARN L293 SmtUtils]: Spent 5.58s on a formula simplification. DAG size of input: 481 DAG size of output: 474 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:59:05,141 WARN L293 SmtUtils]: Spent 5.63s on a formula simplification. DAG size of input: 484 DAG size of output: 473 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-08-23 09:59:05,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2024-08-23 09:59:05,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-08-23 09:59:05,918 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err0ASSERT_VIOLATIONWITNESS_INVARIANT (1 of 2 remaining) [2024-08-23 09:59:05,918 INFO L805 garLoopResultBuilder]: Registering result SAFE for location thread4Err1ASSERT_VIOLATIONWITNESS_INVARIANT (0 of 2 remaining) [2024-08-23 09:59:05,933 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 09:59:06,119 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 09:59:06,123 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 1, 1] [2024-08-23 09:59:06,125 INFO L308 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork3 was SAFE,SAFE (1/5) [2024-08-23 09:59:06,127 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:59:06,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-08-23 09:59:06,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-08-23 09:59:06,129 INFO L229 MonitoredProcess]: Starting monitored process 11 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 09:59:06,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (11)] Waiting until timeout for monitored process [2024-08-23 09:59:06,133 INFO L158 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-08-23 09:59:06,136 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread2Thread1of1ForFork0 ======== [2024-08-23 09:59:06,136 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;@222bdef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-23 09:59:06,137 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. Killed by 15