./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 76401ed0 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-76401ed-m [2024-06-20 18:13:39,218 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-20 18:13:39,272 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-20 18:13:39,275 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-20 18:13:39,275 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-20 18:13:39,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-20 18:13:39,289 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-20 18:13:39,289 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-20 18:13:39,289 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-20 18:13:39,290 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-20 18:13:39,290 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-20 18:13:39,290 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-20 18:13:39,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-20 18:13:39,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-20 18:13:39,291 INFO L153 SettingsManager]: * Use SBE=true [2024-06-20 18:13:39,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-20 18:13:39,292 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-20 18:13:39,292 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-20 18:13:39,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-20 18:13:39,293 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-20 18:13:39,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-20 18:13:39,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-20 18:13:39,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-20 18:13:39,294 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-20 18:13:39,295 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-20 18:13:39,295 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-20 18:13:39,295 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-20 18:13:39,295 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-20 18:13:39,296 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-20 18:13:39,296 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-20 18:13:39,296 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-20 18:13:39,296 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-20 18:13:39,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-20 18:13:39,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-20 18:13:39,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-20 18:13:39,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-20 18:13:39,298 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-20 18:13:39,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-20 18:13:39,298 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-20 18:13:39,298 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-20 18:13:39,299 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-20 18:13:39,299 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-20 18:13:39,299 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-20 18:13:39,299 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-20 18:13:39,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-20 18:13:39,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-20 18:13:39,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-20 18:13:39,538 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-20 18:13:39,539 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-20 18:13:39,540 INFO L431 ainManager$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 [2024-06-20 18:13:39,668 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-20 18:13:39,668 INFO L274 PluginConnector]: CDTParser initialized [2024-06-20 18:13:39,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-20 18:13:40,693 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-20 18:13:40,869 INFO L384 CDTParser]: Found 1 translation units. [2024-06-20 18:13:40,871 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-20 18:13:40,880 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04e29c9ab/fd67f8226ffd4935baf3abd0c0075f58/FLAG952ffa326 [2024-06-20 18:13:40,893 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04e29c9ab/fd67f8226ffd4935baf3abd0c0075f58 [2024-06-20 18:13:40,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-20 18:13:40,895 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-20 18:13:40,897 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-20 18:13:40,897 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-20 18:13:40,901 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-20 18:13:40,901 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.06 06:13:39" (1/2) ... [2024-06-20 18:13:40,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ed3e3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.06 06:13:40, skipping insertion in model container [2024-06-20 18:13:40,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.06 06:13:39" (1/2) ... [2024-06-20 18:13:40,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1baf8b48 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.06 06:13:40, skipping insertion in model container [2024-06-20 18:13:40,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.06 06:13:40" (2/2) ... [2024-06-20 18:13:40,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ed3e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:40, skipping insertion in model container [2024-06-20 18:13:40,905 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.06 06:13:40" (2/2) ... [2024-06-20 18:13:40,905 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-20 18:13:40,934 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-20 18:13:40,935 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))) [2024-06-20 18:13:40,936 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))) [2024-06-20 18:13:40,936 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))) [2024-06-20 18:13:40,937 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))) [2024-06-20 18:13:40,937 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-20 18:13:40,937 INFO L106 edCorrectnessWitness]: ghost_update [L196-L196] multithreaded = 1; [2024-06-20 18:13:40,959 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-20 18:13:41,154 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-20 18:13:41,163 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-20 18:13:41,445 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-20 18:13:41,463 INFO L206 MainTranslator]: Completed translation [2024-06-20 18:13:41,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41 WrapperNode [2024-06-20 18:13:41,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-20 18:13:41,468 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-20 18:13:41,468 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-20 18:13:41,468 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-20 18:13:41,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,534 INFO L138 Inliner]: procedures = 25, calls = 74, calls flagged for inlining = 28, calls inlined = 34, statements flattened = 470 [2024-06-20 18:13:41,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-20 18:13:41,535 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-20 18:13:41,535 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-20 18:13:41,535 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-20 18:13:41,543 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,549 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,585 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]. [2024-06-20 18:13:41,585 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,585 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,599 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,612 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,615 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-20 18:13:41,637 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-20 18:13:41,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-20 18:13:41,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-20 18:13:41,638 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (1/1) ... [2024-06-20 18:13:41,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-20 18:13:41,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-20 18:13:41,665 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) [2024-06-20 18:13:41,682 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 [2024-06-20 18:13:41,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-20 18:13:41,703 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-06-20 18:13:41,703 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-06-20 18:13:41,703 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-06-20 18:13:41,703 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-06-20 18:13:41,703 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-06-20 18:13:41,704 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-06-20 18:13:41,704 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-06-20 18:13:41,704 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-06-20 18:13:41,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-20 18:13:41,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-06-20 18:13:41,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-06-20 18:13:41,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-06-20 18:13:41,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-20 18:13:41,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-20 18:13:41,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-06-20 18:13:41,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-20 18:13:41,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-20 18:13:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-06-20 18:13:41,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-06-20 18:13:41,710 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-20 18:13:41,817 INFO L244 CfgBuilder]: Building ICFG [2024-06-20 18:13:41,819 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-20 18:13:42,581 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-20 18:13:42,581 INFO L293 CfgBuilder]: Performing block encoding [2024-06-20 18:13:42,973 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-20 18:13:42,973 INFO L320 CfgBuilder]: Removed 8 assume(true) statements. [2024-06-20 18:13:42,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.06 06:13:42 BoogieIcfgContainer [2024-06-20 18:13:42,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-20 18:13:42,976 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-20 18:13:42,976 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-20 18:13:42,978 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-20 18:13:42,978 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.06 06:13:39" (1/4) ... [2024-06-20 18:13:42,979 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69abdcbc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 20.06 06:13:42, skipping insertion in model container [2024-06-20 18:13:42,979 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.06 06:13:40" (2/4) ... [2024-06-20 18:13:42,979 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69abdcbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.06 06:13:42, skipping insertion in model container [2024-06-20 18:13:42,979 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 06:13:41" (3/4) ... [2024-06-20 18:13:42,979 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69abdcbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.06 06:13:42, skipping insertion in model container [2024-06-20 18:13:42,979 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.06 06:13:42" (4/4) ... [2024-06-20 18:13:42,980 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-2.wvr-bad.c [2024-06-20 18:13:42,993 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-20 18:13:42,994 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-06-20 18:13:42,994 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-20 18:13:43,075 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-06-20 18:13:43,103 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 80 places, 91 transitions, 210 flow [2024-06-20 18:13:43,182 INFO L124 PetriNetUnfolderBase]: 24/87 cut-off events. [2024-06-20 18:13:43,182 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-06-20 18:13:43,185 INFO L83 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 87 events. 24/87 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 192 event pairs, 0 based on Foata normal form. 0/59 useless extension candidates. Maximal degree in co-relation 77. Up to 8 conditions per place. [2024-06-20 18:13:43,186 INFO L82 GeneralOperation]: Start removeDead. Operand has 80 places, 91 transitions, 210 flow [2024-06-20 18:13:43,189 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 74 places, 85 transitions, 191 flow [2024-06-20 18:13:43,197 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-20 18:13:43,201 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;@5687c978, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-20 18:13:43,201 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2024-06-20 18:13:43,208 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-20 18:13:43,208 INFO L124 PetriNetUnfolderBase]: 5/15 cut-off events. [2024-06-20 18:13:43,209 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-20 18:13:43,209 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 18:13:43,209 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-20 18:13:43,210 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)] === [2024-06-20 18:13:43,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 18:13:43,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1989823776, now seen corresponding path program 1 times [2024-06-20 18:13:43,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 18:13:43,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894138476] [2024-06-20 18:13:43,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 18:13:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 18:13:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 18:13:48,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 18:13:48,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 18:13:48,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894138476] [2024-06-20 18:13:48,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894138476] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-20 18:13:48,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-20 18:13:48,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-20 18:13:48,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1250780946] [2024-06-20 18:13:48,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-20 18:13:48,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-20 18:13:48,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 18:13:48,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-20 18:13:48,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-06-20 18:13:48,877 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 91 [2024-06-20 18:13:48,879 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 85 transitions, 191 flow. Second operand has 7 states, 7 states have (on average 19.142857142857142) internal successors, (134), 7 states have internal predecessors, (134), 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) [2024-06-20 18:13:48,879 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 18:13:48,879 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 91 [2024-06-20 18:13:48,880 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-20 18:14:03,299 INFO L124 PetriNetUnfolderBase]: 80774/102696 cut-off events. [2024-06-20 18:14:03,299 INFO L125 PetriNetUnfolderBase]: For 2778/2778 co-relation queries the response was YES. [2024-06-20 18:14:03,538 INFO L83 FinitePrefix]: Finished finitePrefix Result has 200901 conditions, 102696 events. 80774/102696 cut-off events. For 2778/2778 co-relation queries the response was YES. Maximal size of possible extension queue 2398. Compared 539387 event pairs, 25254 based on Foata normal form. 3899/93553 useless extension candidates. Maximal degree in co-relation 171123. Up to 79224 conditions per place. [2024-06-20 18:14:04,164 INFO L140 encePairwiseOnDemand]: 66/91 looper letters, 124 selfloop transitions, 20 changer transitions 6/164 dead transitions. [2024-06-20 18:14:04,164 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 164 transitions, 688 flow [2024-06-20 18:14:04,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-20 18:14:04,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-20 18:14:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 354 transitions. [2024-06-20 18:14:04,179 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.389010989010989 [2024-06-20 18:14:04,180 INFO L175 Difference]: Start difference. First operand has 74 places, 85 transitions, 191 flow. Second operand 10 states and 354 transitions. [2024-06-20 18:14:04,181 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 164 transitions, 688 flow [2024-06-20 18:14:04,253 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 164 transitions, 651 flow, removed 0 selfloop flow, removed 7 redundant places. [2024-06-20 18:14:04,256 INFO L231 Difference]: Finished difference. Result has 82 places, 97 transitions, 312 flow [2024-06-20 18:14:04,257 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=170, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=68, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=312, PETRI_PLACES=82, PETRI_TRANSITIONS=97} [2024-06-20 18:14:04,260 INFO L281 CegarLoopForPetriNet]: 74 programPoint places, 8 predicate places. [2024-06-20 18:14:04,260 INFO L495 AbstractCegarLoop]: Abstraction has has 82 places, 97 transitions, 312 flow [2024-06-20 18:14:04,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.142857142857142) internal successors, (134), 7 states have internal predecessors, (134), 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) [2024-06-20 18:14:04,261 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 18:14:04,261 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-20 18:14:04,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-20 18:14:04,261 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)] === [2024-06-20 18:14:04,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 18:14:04,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1771946637, now seen corresponding path program 1 times [2024-06-20 18:14:04,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 18:14:04,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139725509] [2024-06-20 18:14:04,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 18:14:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 18:14:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 18:14:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 18:14:08,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 18:14:08,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139725509] [2024-06-20 18:14:08,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139725509] provided 0 perfect and 1 imperfect interpolant sequences [2024-06-20 18:14:08,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [958457612] [2024-06-20 18:14:08,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 18:14:08,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-06-20 18:14:08,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-20 18:14:08,587 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) [2024-06-20 18:14:08,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-06-20 18:14:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 18:14:08,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 41 conjunts are in the unsatisfiable core [2024-06-20 18:14:08,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-06-20 18:14:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 18:14:09,339 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-06-20 18:14:26,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 18:14:26,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [958457612] provided 0 perfect and 2 imperfect interpolant sequences [2024-06-20 18:14:26,681 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-06-20 18:14:26,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 18 [2024-06-20 18:14:26,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008711704] [2024-06-20 18:14:26,681 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-06-20 18:14:26,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-06-20 18:14:26,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 18:14:26,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-06-20 18:14:26,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=271, Unknown=0, NotChecked=0, Total=380 [2024-06-20 18:14:27,686 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 91 [2024-06-20 18:14:27,686 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 82 places, 97 transitions, 312 flow. Second operand has 20 states, 20 states have (on average 14.35) internal successors, (287), 20 states have internal predecessors, (287), 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) [2024-06-20 18:14:27,687 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 18:14:27,687 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 91 [2024-06-20 18:14:27,687 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand