./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-05-21_14-57-05.files/mutex-meet/popl20-bad-commit-2.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version bcb38a6f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c ./goblint.2024-05-21_14-57-05.files/mutex-meet/popl20-bad-commit-2.wvr-bad.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-bcb38a6-m [2024-06-04 16:26:42,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-04 16:26:42,518 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-04 16:26:42,525 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-04 16:26:42,525 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-04 16:26:42,543 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-04 16:26:42,546 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-04 16:26:42,546 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-04 16:26:42,547 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-04 16:26:42,550 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-04 16:26:42,550 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-04 16:26:42,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-04 16:26:42,551 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-04 16:26:42,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-04 16:26:42,552 INFO L153 SettingsManager]: * Use SBE=true [2024-06-04 16:26:42,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-04 16:26:42,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-04 16:26:42,553 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-04 16:26:42,553 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-04 16:26:42,553 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-04 16:26:42,554 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-04 16:26:42,554 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-04 16:26:42,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-04 16:26:42,554 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-04 16:26:42,555 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-04 16:26:42,555 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-04 16:26:42,555 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-04 16:26:42,555 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-04 16:26:42,556 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-04 16:26:42,556 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-04 16:26:42,557 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-04 16:26:42,557 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-04 16:26:42,557 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-04 16:26:42,557 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-04 16:26:42,557 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-04 16:26:42,557 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-04 16:26:42,558 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-04 16:26:42,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-04 16:26:42,558 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-04 16:26:42,558 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-04 16:26:42,558 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-04 16:26:42,558 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-04 16:26:42,559 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-04 16:26:42,559 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-04 16:26:42,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-04 16:26:42,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-04 16:26:42,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-04 16:26:42,782 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-04 16:26:42,782 INFO L274 PluginConnector]: CDTParser initialized [2024-06-04 16:26:42,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-04 16:26:43,902 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-04 16:26:44,061 INFO L384 CDTParser]: Found 1 translation units. [2024-06-04 16:26:44,061 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-04 16:26:44,068 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04e5c6047/8cd6b1d4c2224a89ac788938249caa3c/FLAGb564d5779 [2024-06-04 16:26:44,078 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04e5c6047/8cd6b1d4c2224a89ac788938249caa3c [2024-06-04 16:26:44,080 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-04 16:26:44,080 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-04 16:26:44,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-21_14-57-05.files/mutex-meet/popl20-bad-commit-2.wvr-bad.yml/witness.yml [2024-06-04 16:26:44,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-04 16:26:44,215 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-04 16:26:44,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-04 16:26:44,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-04 16:26:44,220 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-04 16:26:44,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.06 04:26:44" (1/2) ... [2024-06-04 16:26:44,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124264e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:26:44, skipping insertion in model container [2024-06-04 16:26:44,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.06 04:26:44" (1/2) ... [2024-06-04 16:26:44,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c7c8d30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 04:26:44, skipping insertion in model container [2024-06-04 16:26:44,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 04:26:44" (2/2) ... [2024-06-04 16:26:44,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124264e9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44, skipping insertion in model container [2024-06-04 16:26:44,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 04:26:44" (2/2) ... [2024-06-04 16:26:44,225 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-04 16:26:44,253 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-04 16:26:44,255 INFO L97 edCorrectnessWitness]: Location invariant before [L197-L197] (((((! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_state >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )update >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )update >= 0LL) && (4294967296LL + (long long )client_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_front) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )update >= 0LL) && (4294967296LL + (long long )client_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )update >= 0LL) && (4294967296LL + (long long )client_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )ok) + (long long )update >= 0LL) && (1LL - (long long )client_state) + (long long )manager_state >= 0LL) && (1LL - (long long )client_state) + (long long )node1_state >= 0LL) && (1LL - (long long )client_state) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )update >= 0LL) && (2147483649LL - (long long )client_state) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )update >= 0LL) && (4294967295LL - (long long )client_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )ok) + (long long )update >= 0LL) && (long long )manager_state + (long long )node1_state >= 0LL) && (long long )manager_state + (long long )node2_state >= 0LL) && (long long )node1_state + (long long )node2_state >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node1_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )update >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) - (long long )node1_state >= 0LL) && (2147483648LL + (long long )node2_front) - (long long )node2_state >= 0LL) && (2147483649LL + (long long )client_size) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_front) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_back) - (long long )client_state >= 0LL) && (4294967295LL + (long long )client_size) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )update >= 0LL) && (4294967295LL + (long long )client_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )client_front) - (long long )client_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )update >= 0LL) && (4294967295LL + (long long )client_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )ok) - (long long )update >= 0LL) && (2147483648LL - (long long )client_size) - (long long )client_state >= 0LL) && (2147483648LL - (long long )client_state) - (long long )manager_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node1_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )update >= 0LL) && (2147483648LL - (long long )client_state) - (long long )ok >= 0LL) && (4294967294LL - (long long )client_size) - (long long )manager_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )update >= 0LL) && (4294967294LL - (long long )client_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )ok) - (long long )update >= 0LL)) && (! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || (((((((((((0 <= client_state && 0 <= manager_state) && 0 <= node1_state) && 0 <= node2_state) && client_state <= 1) && manager_state <= 127) && node1_state <= 1) && node2_state <= 1) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1))) [2024-06-04 16:26:44,255 INFO L97 edCorrectnessWitness]: Location invariant before [L200-L200] (((((! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_state >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )update >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )update >= 0LL) && (4294967296LL + (long long )client_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_front) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )update >= 0LL) && (4294967296LL + (long long )client_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )update >= 0LL) && (4294967296LL + (long long )client_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )ok) + (long long )update >= 0LL) && (1LL - (long long )client_state) + (long long )manager_state >= 0LL) && (1LL - (long long )client_state) + (long long )node1_state >= 0LL) && (1LL - (long long )client_state) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )update >= 0LL) && (2147483649LL - (long long )client_state) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )update >= 0LL) && (4294967295LL - (long long )client_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )ok) + (long long )update >= 0LL) && (long long )manager_state + (long long )node1_state >= 0LL) && (long long )manager_state + (long long )node2_state >= 0LL) && (long long )node1_state + (long long )node2_state >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node1_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )update >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) - (long long )node1_state >= 0LL) && (2147483648LL + (long long )node2_front) - (long long )node2_state >= 0LL) && (2147483649LL + (long long )client_size) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_front) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_back) - (long long )client_state >= 0LL) && (4294967295LL + (long long )client_size) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )update >= 0LL) && (4294967295LL + (long long )client_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )client_front) - (long long )client_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )update >= 0LL) && (4294967295LL + (long long )client_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )ok) - (long long )update >= 0LL) && (2147483648LL - (long long )client_size) - (long long )client_state >= 0LL) && (2147483648LL - (long long )client_state) - (long long )manager_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node1_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )update >= 0LL) && (2147483648LL - (long long )client_state) - (long long )ok >= 0LL) && (4294967294LL - (long long )client_size) - (long long )manager_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )update >= 0LL) && (4294967294LL - (long long )client_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )ok) - (long long )update >= 0LL)) && (! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || (((((((((((0 <= client_state && 0 <= manager_state) && 0 <= node1_state) && 0 <= node2_state) && client_state <= 1) && manager_state <= 127) && node1_state <= 1) && node2_state <= 1) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1))) [2024-06-04 16:26:44,256 INFO L97 edCorrectnessWitness]: Location invariant before [L199-L199] (((((! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_state >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )update >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )update >= 0LL) && (4294967296LL + (long long )client_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_front) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )update >= 0LL) && (4294967296LL + (long long )client_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )update >= 0LL) && (4294967296LL + (long long )client_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )ok) + (long long )update >= 0LL) && (1LL - (long long )client_state) + (long long )manager_state >= 0LL) && (1LL - (long long )client_state) + (long long )node1_state >= 0LL) && (1LL - (long long )client_state) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )update >= 0LL) && (2147483649LL - (long long )client_state) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )update >= 0LL) && (4294967295LL - (long long )client_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )ok) + (long long )update >= 0LL) && (long long )manager_state + (long long )node1_state >= 0LL) && (long long )manager_state + (long long )node2_state >= 0LL) && (long long )node1_state + (long long )node2_state >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node1_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )update >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) - (long long )node1_state >= 0LL) && (2147483648LL + (long long )node2_front) - (long long )node2_state >= 0LL) && (2147483649LL + (long long )client_size) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_front) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_back) - (long long )client_state >= 0LL) && (4294967295LL + (long long )client_size) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )update >= 0LL) && (4294967295LL + (long long )client_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )client_front) - (long long )client_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )update >= 0LL) && (4294967295LL + (long long )client_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )ok) - (long long )update >= 0LL) && (2147483648LL - (long long )client_size) - (long long )client_state >= 0LL) && (2147483648LL - (long long )client_state) - (long long )manager_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node1_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )update >= 0LL) && (2147483648LL - (long long )client_state) - (long long )ok >= 0LL) && (4294967294LL - (long long )client_size) - (long long )manager_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )update >= 0LL) && (4294967294LL - (long long )client_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )ok) - (long long )update >= 0LL)) && (! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || (((((((((((0 <= client_state && 0 <= manager_state) && 0 <= node1_state) && 0 <= node2_state) && client_state <= 1) && manager_state <= 127) && node1_state <= 1) && node2_state <= 1) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1))) [2024-06-04 16:26:44,256 INFO L97 edCorrectnessWitness]: Location invariant before [L198-L198] (((((! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2147483648LL + (long long )client_size) + (long long )manager_state >= 0LL && (2147483648LL + (long long )client_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )client_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )manager_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )manager_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node1_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )update >= 0LL) && (2147483648LL + (long long )manager_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node1_state >= 0LL) && (2147483648LL + (long long )node1_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_size >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_front >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )node2_back >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node1_state) + (long long )ok >= 0LL) && (2147483648LL + (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_front) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_back) + (long long )node2_state >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )update >= 0LL) && (2147483648LL + (long long )node2_state) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_size) + (long long )update >= 0LL) && (4294967296LL + (long long )client_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_front) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_front) + (long long )update >= 0LL) && (4294967296LL + (long long )client_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )client_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )manager_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )client_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )client_back) + (long long )update >= 0LL) && (4294967296LL + (long long )client_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )manager_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node1_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )update >= 0LL) && (4294967296LL + (long long )manager_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node1_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )node2_back >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node1_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_size) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_front) + (long long )ok >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_size >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )node2_front >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )update >= 0LL) && (4294967296LL + (long long )node2_back) + (long long )ok >= 0LL) && (4294967296LL + (long long )ok) + (long long )update >= 0LL) && (1LL - (long long )client_state) + (long long )manager_state >= 0LL) && (1LL - (long long )client_state) + (long long )node1_state >= 0LL) && (1LL - (long long )client_state) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )client_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )manager_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )manager_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node1_state >= 0LL) && (2147483647LL - (long long )node1_size) + (long long )node2_state >= 0LL) && (2147483647LL - (long long )node2_size) + (long long )node2_state >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )manager_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node1_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_size >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_front >= 0LL) && (2147483649LL - (long long )client_state) + (long long )node2_back >= 0LL) && (2147483649LL - (long long )client_state) + (long long )update >= 0LL) && (2147483649LL - (long long )client_state) + (long long )ok >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )manager_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )client_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )client_size) + (long long )update >= 0LL) && (4294967295LL - (long long )client_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node1_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )update >= 0LL) && (4294967295LL - (long long )manager_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_size >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_front >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )node2_back >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node1_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )update >= 0LL) && (4294967295LL - (long long )node2_size) + (long long )ok >= 0LL) && (4294967295LL - (long long )ok) + (long long )update >= 0LL) && (long long )manager_state + (long long )node1_state >= 0LL) && (long long )manager_state + (long long )node2_state >= 0LL) && (long long )node1_state + (long long )node2_state >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node1_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )update >= 0LL) && (2147483647LL + (long long )manager_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )node2_size >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node1_state) - (long long )ok >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )update >= 0LL) && (2147483647LL + (long long )node2_state) - (long long )ok >= 0LL) && (2147483648LL + (long long )node1_front) - (long long )node1_state >= 0LL) && (2147483648LL + (long long )node2_front) - (long long )node2_state >= 0LL) && (2147483649LL + (long long )client_size) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_front) - (long long )client_state >= 0LL) && (2147483649LL + (long long )client_back) - (long long )client_state >= 0LL) && (4294967295LL + (long long )client_size) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_size) - (long long )update >= 0LL) && (4294967295LL + (long long )client_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )client_front) - (long long )client_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )client_back) - (long long )update >= 0LL) && (4294967295LL + (long long )client_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )manager_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )update >= 0LL) && (4294967295LL + (long long )manager_front) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node1_size >= 0LL) && (4294967295LL + (long long )node1_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )node2_size >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node1_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_size) - (long long )ok >= 0LL) && (4294967295LL + (long long )node2_front) - (long long )node2_size >= 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_size >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )update >= 0LL) && (4294967295LL + (long long )node2_back) - (long long )ok >= 0LL) && (4294967295LL + (long long )ok) - (long long )update >= 0LL) && (2147483648LL - (long long )client_size) - (long long )client_state >= 0LL) && (2147483648LL - (long long )client_state) - (long long )manager_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node1_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )node2_size >= 0LL) && (2147483648LL - (long long )client_state) - (long long )update >= 0LL) && (2147483648LL - (long long )client_state) - (long long )ok >= 0LL) && (4294967294LL - (long long )client_size) - (long long )manager_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )client_size) - (long long )update >= 0LL) && (4294967294LL - (long long )client_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node1_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )update >= 0LL) && (4294967294LL - (long long )manager_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )node2_size >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node1_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )update >= 0LL) && (4294967294LL - (long long )node2_size) - (long long )ok >= 0LL) && (4294967294LL - (long long )ok) - (long long )update >= 0LL)) && (! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || (((((((((((0 <= client_state && 0 <= manager_state) && 0 <= node1_state) && 0 <= node2_state) && client_state <= 1) && manager_state <= 127) && node1_state <= 1) && node2_state <= 1) && (client_state == 0 || client_state == 1)) && (node1_state == 0 || node1_state == 1)) && (node2_state == 0 || node2_state == 1)) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1))) [2024-06-04 16:26:44,257 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-04 16:26:44,258 INFO L106 edCorrectnessWitness]: ghost_update [L196-L196] multithreaded = 1; [2024-06-04 16:26:44,280 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-04 16:26:44,459 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-04 16:26:44,469 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-04 16:26:44,683 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-04 16:26:44,696 INFO L206 MainTranslator]: Completed translation [2024-06-04 16:26:44,706 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44 WrapperNode [2024-06-04 16:26:44,706 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-04 16:26:44,707 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-04 16:26:44,708 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-04 16:26:44,708 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-04 16:26:44,713 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 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,741 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 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,822 INFO L138 Inliner]: procedures = 25, calls = 74, calls flagged for inlining = 28, calls inlined = 34, statements flattened = 470 [2024-06-04 16:26:44,823 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-04 16:26:44,823 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-04 16:26:44,824 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-04 16:26:44,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-04 16:26:44,848 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,854 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,892 INFO L175 MemorySlicer]: Split 18 memory accesses to 2 slices as follows [2, 16]. 89 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 4 writes are split as follows [0, 4]. [2024-06-04 16:26:44,899 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,899 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,946 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,949 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,959 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-04 16:26:44,963 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-04 16:26:44,963 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-04 16:26:44,963 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-04 16:26:44,964 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (1/1) ... [2024-06-04 16:26:44,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-04 16:26:44,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-04 16:26:44,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-06-04 16:26:45,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-06-04 16:26:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-04 16:26:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-06-04 16:26:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-06-04 16:26:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-06-04 16:26:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-06-04 16:26:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-06-04 16:26:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-06-04 16:26:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-06-04 16:26:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-06-04 16:26:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-04 16:26:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-06-04 16:26:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-06-04 16:26:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-06-04 16:26:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-04 16:26:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-04 16:26:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-06-04 16:26:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-04 16:26:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-04 16:26:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-06-04 16:26:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-06-04 16:26:45,041 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-04 16:26:45,167 INFO L244 CfgBuilder]: Building ICFG [2024-06-04 16:26:45,169 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-04 16:26:46,088 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-04 16:26:46,089 INFO L293 CfgBuilder]: Performing block encoding [2024-06-04 16:26:46,553 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-04 16:26:46,554 INFO L320 CfgBuilder]: Removed 8 assume(true) statements. [2024-06-04 16:26:46,555 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.06 04:26:46 BoogieIcfgContainer [2024-06-04 16:26:46,555 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-04 16:26:46,558 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-04 16:26:46,558 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-04 16:26:46,560 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-04 16:26:46,560 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.06 04:26:44" (1/4) ... [2024-06-04 16:26:46,561 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30703aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.06 04:26:46, skipping insertion in model container [2024-06-04 16:26:46,561 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 04:26:44" (2/4) ... [2024-06-04 16:26:46,561 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30703aae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 04.06 04:26:46, skipping insertion in model container [2024-06-04 16:26:46,561 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 04:26:44" (3/4) ... [2024-06-04 16:26:46,562 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30703aae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 04.06 04:26:46, skipping insertion in model container [2024-06-04 16:26:46,562 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.06 04:26:46" (4/4) ... [2024-06-04 16:26:46,563 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-2.wvr-bad.c [2024-06-04 16:26:46,578 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-04 16:26:46,578 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-06-04 16:26:46,578 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-04 16:26:46,691 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-06-04 16:26:46,721 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 81 places, 92 transitions, 212 flow [2024-06-04 16:26:46,776 INFO L124 PetriNetUnfolderBase]: 24/88 cut-off events. [2024-06-04 16:26:46,776 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-06-04 16:26:46,781 INFO L83 FinitePrefix]: Finished finitePrefix Result has 105 conditions, 88 events. 24/88 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 195 event pairs, 0 based on Foata normal form. 0/60 useless extension candidates. Maximal degree in co-relation 77. Up to 8 conditions per place. [2024-06-04 16:26:46,781 INFO L82 GeneralOperation]: Start removeDead. Operand has 81 places, 92 transitions, 212 flow [2024-06-04 16:26:46,784 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 75 places, 86 transitions, 193 flow [2024-06-04 16:26:46,795 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-04 16:26:46,803 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3e6322e4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-04 16:26:46,803 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2024-06-04 16:26:46,811 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-04 16:26:46,812 INFO L124 PetriNetUnfolderBase]: 5/16 cut-off events. [2024-06-04 16:26:46,812 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-04 16:26:46,812 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 16:26:46,813 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 16:26:46,813 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-04 16:26:46,817 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 16:26:46,817 INFO L85 PathProgramCache]: Analyzing trace with hash 268710988, now seen corresponding path program 1 times [2024-06-04 16:26:46,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 16:26:46,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418220579] [2024-06-04 16:26:46,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:26:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 16:26:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:26:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:26:52,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 16:26:52,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418220579] [2024-06-04 16:26:52,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418220579] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 16:26:52,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 16:26:52,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-04 16:26:52,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584022704] [2024-06-04 16:26:52,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 16:26:52,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-04 16:26:52,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 16:26:52,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-04 16:26:52,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-06-04 16:26:53,031 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 92 [2024-06-04 16:26:53,033 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 86 transitions, 193 flow. Second operand has 7 states, 7 states have (on average 18.428571428571427) internal successors, (129), 7 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:26:53,033 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 16:26:53,033 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 92 [2024-06-04 16:26:53,034 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 16:27:06,456 INFO L124 PetriNetUnfolderBase]: 69226/88204 cut-off events. [2024-06-04 16:27:06,456 INFO L125 PetriNetUnfolderBase]: For 1920/1920 co-relation queries the response was YES. [2024-06-04 16:27:06,639 INFO L83 FinitePrefix]: Finished finitePrefix Result has 173645 conditions, 88204 events. 69226/88204 cut-off events. For 1920/1920 co-relation queries the response was YES. Maximal size of possible extension queue 3545. Compared 477885 event pairs, 47588 based on Foata normal form. 2592/81560 useless extension candidates. Maximal degree in co-relation 154092. Up to 76681 conditions per place. [2024-06-04 16:27:07,118 INFO L140 encePairwiseOnDemand]: 69/92 looper letters, 99 selfloop transitions, 10 changer transitions 2/124 dead transitions. [2024-06-04 16:27:07,118 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 124 transitions, 512 flow [2024-06-04 16:27:07,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-06-04 16:27:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-06-04 16:27:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 265 transitions. [2024-06-04 16:27:07,130 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.360054347826087 [2024-06-04 16:27:07,131 INFO L175 Difference]: Start difference. First operand has 75 places, 86 transitions, 193 flow. Second operand 8 states and 265 transitions. [2024-06-04 16:27:07,132 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 124 transitions, 512 flow [2024-06-04 16:27:07,205 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 124 transitions, 486 flow, removed 0 selfloop flow, removed 7 redundant places. [2024-06-04 16:27:07,210 INFO L231 Difference]: Finished difference. Result has 80 places, 89 transitions, 252 flow [2024-06-04 16:27:07,212 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=172, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=252, PETRI_PLACES=80, PETRI_TRANSITIONS=89} [2024-06-04 16:27:07,215 INFO L281 CegarLoopForPetriNet]: 75 programPoint places, 5 predicate places. [2024-06-04 16:27:07,216 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 89 transitions, 252 flow [2024-06-04 16:27:07,216 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.428571428571427) internal successors, (129), 7 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:27:07,216 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 16:27:07,216 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 16:27:07,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-04 16:27:07,217 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-04 16:27:07,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 16:27:07,218 INFO L85 PathProgramCache]: Analyzing trace with hash 275993600, now seen corresponding path program 1 times [2024-06-04 16:27:07,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 16:27:07,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650826327] [2024-06-04 16:27:07,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:27:07,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 16:27:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:27:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:27:11,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 16:27:11,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650826327] [2024-06-04 16:27:11,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650826327] provided 0 perfect and 1 imperfect interpolant sequences [2024-06-04 16:27:11,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1066105919] [2024-06-04 16:27:11,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 16:27:11,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-06-04 16:27:11,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-04 16:27:11,295 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-06-04 16:27:11,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-06-04 16:27:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 16:27:11,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 48 conjunts are in the unsatisfiable core [2024-06-04 16:27:11,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-06-04 16:27:12,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:27:12,055 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-06-04 16:27:30,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 16:27:30,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1066105919] provided 0 perfect and 2 imperfect interpolant sequences [2024-06-04 16:27:30,799 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-06-04 16:27:30,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 16 [2024-06-04 16:27:30,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401279557] [2024-06-04 16:27:30,801 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-06-04 16:27:30,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-06-04 16:27:30,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 16:27:30,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-06-04 16:27:30,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=217, Unknown=0, NotChecked=0, Total=306 [2024-06-04 16:27:31,695 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 92 [2024-06-04 16:27:31,695 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 89 transitions, 252 flow. Second operand has 18 states, 18 states have (on average 13.722222222222221) internal successors, (247), 18 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 16:27:31,696 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 16:27:31,696 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 92 [2024-06-04 16:27:31,696 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand