./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-05-07_14-17-48.files/protection/popl20-bad-commit-1.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b44c8288 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-1.wvr-bad.c ./goblint.2024-05-07_14-17-48.files/protection/popl20-bad-commit-1.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 --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.witness-ghost-b44c828-m [2024-05-12 12:53:19,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-12 12:53:19,595 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-05-12 12:53:19,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-12 12:53:19,599 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-12 12:53:19,616 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-12 12:53:19,617 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-12 12:53:19,617 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-12 12:53:19,618 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-05-12 12:53:19,618 INFO L153 SettingsManager]: * Use memory slicer=true [2024-05-12 12:53:19,619 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-12 12:53:19,619 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-12 12:53:19,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-12 12:53:19,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-12 12:53:19,620 INFO L153 SettingsManager]: * Use SBE=true [2024-05-12 12:53:19,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-12 12:53:19,621 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-12 12:53:19,621 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-12 12:53:19,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-12 12:53:19,622 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-12 12:53:19,623 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-12 12:53:19,624 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-12 12:53:19,624 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-12 12:53:19,625 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-12 12:53:19,631 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-05-12 12:53:19,631 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-12 12:53:19,631 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-12 12:53:19,631 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-12 12:53:19,632 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-12 12:53:19,632 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-12 12:53:19,632 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-05-12 12:53:19,633 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-12 12:53:19,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-05-12 12:53:19,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-12 12:53:19,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-12 12:53:19,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-12 12:53:19,634 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-12 12:53:19,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-12 12:53:19,635 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-12 12:53:19,635 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-05-12 12:53:19,635 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-12 12:53:19,636 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-05-12 12:53:19,636 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-05-12 12:53:19,636 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-05-12 12:53:19,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-12 12:53:19,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-12 12:53:19,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-12 12:53:19,935 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-05-12 12:53:19,936 INFO L274 PluginConnector]: Witness Parser initialized [2024-05-12 12:53:19,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-07_14-17-48.files/protection/popl20-bad-commit-1.wvr-bad.yml/witness.yml [2024-05-12 12:53:20,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-12 12:53:20,031 INFO L274 PluginConnector]: CDTParser initialized [2024-05-12 12:53:20,033 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2024-05-12 12:53:21,124 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-12 12:53:21,329 INFO L384 CDTParser]: Found 1 translation units. [2024-05-12 12:53:21,330 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c [2024-05-12 12:53:21,341 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be1509b6a/a31e6edb3c1847bf9a0fbd346677015e/FLAGbf126a64b [2024-05-12 12:53:21,356 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be1509b6a/a31e6edb3c1847bf9a0fbd346677015e [2024-05-12 12:53:21,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-12 12:53:21,359 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-12 12:53:21,362 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-12 12:53:21,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-12 12:53:21,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-12 12:53:21,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 12:53:20" (1/2) ... [2024-05-12 12:53:21,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da7085e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.05 12:53:21, skipping insertion in model container [2024-05-12 12:53:21,369 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 12:53:20" (1/2) ... [2024-05-12 12:53:21,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@644d0242 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.05 12:53:21, skipping insertion in model container [2024-05-12 12:53:21,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.05 12:53:21" (2/2) ... [2024-05-12 12:53:21,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da7085e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21, skipping insertion in model container [2024-05-12 12:53:21,372 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.05 12:53:21" (2/2) ... [2024-05-12 12:53:21,372 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-05-12 12:53:21,402 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-05-12 12:53:21,403 INFO L97 edCorrectnessWitness]: Location invariant before [L156-L156] ((! multithreaded || (((0 <= manager_state && manager_state <= 3) && manager_state <= 127) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node_state && node_state <= 1) && (node_state == 0 || node_state == 1))) [2024-05-12 12:53:21,403 INFO L97 edCorrectnessWitness]: Location invariant before [L157-L157] ((! multithreaded || (((0 <= manager_state && manager_state <= 3) && manager_state <= 127) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node_state && node_state <= 1) && (node_state == 0 || node_state == 1))) [2024-05-12 12:53:21,403 INFO L97 edCorrectnessWitness]: Location invariant before [L155-L155] ((! multithreaded || (((0 <= manager_state && manager_state <= 3) && manager_state <= 127) && (((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1)))) && (! multithreaded || ((0 <= node_state && node_state <= 1) && (node_state == 0 || node_state == 1))) [2024-05-12 12:53:21,403 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-05-12 12:53:21,404 INFO L106 edCorrectnessWitness]: ghost_update [L154-L154] multithreaded = 1; [2024-05-12 12:53:21,430 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-12 12:53:21,641 WARN L246 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174] [2024-05-12 12:53:21,650 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-05-12 12:53:21,658 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-05-12 12:53:21,734 WARN L246 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-1.wvr-bad.c[5161,5174] [2024-05-12 12:53:21,738 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-05-12 12:53:21,753 INFO L206 MainTranslator]: Completed translation [2024-05-12 12:53:21,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21 WrapperNode [2024-05-12 12:53:21,754 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-12 12:53:21,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-12 12:53:21,757 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-12 12:53:21,757 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-12 12:53:21,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,816 INFO L138 Inliner]: procedures = 25, calls = 68, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 358 [2024-05-12 12:53:21,816 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-12 12:53:21,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-12 12:53:21,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-12 12:53:21,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-12 12:53:21,828 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,833 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,873 INFO L175 MemorySlicer]: Split 19 memory accesses to 5 slices as follows [2, 2, 11, 2, 2]. 58 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0]. The 6 writes are split as follows [0, 1, 3, 1, 1]. [2024-05-12 12:53:21,875 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,876 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,886 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,901 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,903 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,905 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,918 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-12 12:53:21,919 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-12 12:53:21,919 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-12 12:53:21,919 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-12 12:53:21,920 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (1/1) ... [2024-05-12 12:53:21,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-05-12 12:53:21,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-05-12 12:53:21,978 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) [2024-05-12 12:53:22,028 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 [2024-05-12 12:53:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-12 12:53:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-12 12:53:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-05-12 12:53:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-05-12 12:53:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-05-12 12:53:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-05-12 12:53:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-05-12 12:53:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-05-12 12:53:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-05-12 12:53:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-05-12 12:53:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-05-12 12:53:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-05-12 12:53:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-12 12:53:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-12 12:53:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-12 12:53:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-12 12:53:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-12 12:53:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-12 12:53:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-05-12 12:53:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-05-12 12:53:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-05-12 12:53:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-05-12 12:53:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-05-12 12:53:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-12 12:53:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-12 12:53:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-05-12 12:53:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-12 12:53:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-12 12:53:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-12 12:53:22,079 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-12 12:53:22,230 INFO L244 CfgBuilder]: Building ICFG [2024-05-12 12:53:22,232 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-12 12:53:22,684 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-05-12 12:53:22,684 INFO L293 CfgBuilder]: Performing block encoding [2024-05-12 12:53:23,096 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-12 12:53:23,097 INFO L320 CfgBuilder]: Removed 6 assume(true) statements. [2024-05-12 12:53:23,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.05 12:53:23 BoogieIcfgContainer [2024-05-12 12:53:23,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-12 12:53:23,101 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-12 12:53:23,101 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-12 12:53:23,104 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-12 12:53:23,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 12:53:20" (1/4) ... [2024-05-12 12:53:23,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374b7ef9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 12.05 12:53:23, skipping insertion in model container [2024-05-12 12:53:23,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.05 12:53:21" (2/4) ... [2024-05-12 12:53:23,107 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374b7ef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.05 12:53:23, skipping insertion in model container [2024-05-12 12:53:23,108 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 12:53:21" (3/4) ... [2024-05-12 12:53:23,108 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374b7ef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.05 12:53:23, skipping insertion in model container [2024-05-12 12:53:23,108 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.05 12:53:23" (4/4) ... [2024-05-12 12:53:23,109 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2024-05-12 12:53:23,128 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-12 12:53:23,129 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-05-12 12:53:23,129 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-12 12:53:23,185 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-05-12 12:53:23,224 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 64 places, 71 transitions, 163 flow [2024-05-12 12:53:23,267 INFO L124 PetriNetUnfolderBase]: 17/68 cut-off events. [2024-05-12 12:53:23,268 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-05-12 12:53:23,271 INFO L83 FinitePrefix]: Finished finitePrefix Result has 81 conditions, 68 events. 17/68 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 117 event pairs, 0 based on Foata normal form. 0/47 useless extension candidates. Maximal degree in co-relation 54. Up to 6 conditions per place. [2024-05-12 12:53:23,271 INFO L82 GeneralOperation]: Start removeDead. Operand has 64 places, 71 transitions, 163 flow [2024-05-12 12:53:23,274 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 60 places, 67 transitions, 152 flow [2024-05-12 12:53:23,285 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-12 12:53:23,292 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;@1f8e9bd7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-12 12:53:23,293 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-05-12 12:53:23,302 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-05-12 12:53:23,302 INFO L124 PetriNetUnfolderBase]: 4/14 cut-off events. [2024-05-12 12:53:23,303 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-05-12 12:53:23,303 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:23,304 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:23,304 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:23,309 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:23,309 INFO L85 PathProgramCache]: Analyzing trace with hash -2127876383, now seen corresponding path program 1 times [2024-05-12 12:53:23,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:23,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117103865] [2024-05-12 12:53:23,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:53:23,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:23,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117103865] [2024-05-12 12:53:23,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117103865] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:23,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:23,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-05-12 12:53:23,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360098216] [2024-05-12 12:53:23,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:23,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-12 12:53:23,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:23,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-12 12:53:23,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-12 12:53:23,973 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 71 [2024-05-12 12:53:23,976 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 67 transitions, 152 flow. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2024-05-12 12:53:23,976 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:23,976 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 71 [2024-05-12 12:53:23,977 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:24,947 INFO L124 PetriNetUnfolderBase]: 5778/7836 cut-off events. [2024-05-12 12:53:24,947 INFO L125 PetriNetUnfolderBase]: For 173/173 co-relation queries the response was YES. [2024-05-12 12:53:24,967 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15215 conditions, 7836 events. 5778/7836 cut-off events. For 173/173 co-relation queries the response was YES. Maximal size of possible extension queue 360. Compared 38809 event pairs, 1623 based on Foata normal form. 992/7592 useless extension candidates. Maximal degree in co-relation 14358. Up to 6350 conditions per place. [2024-05-12 12:53:25,021 INFO L140 encePairwiseOnDemand]: 58/71 looper letters, 74 selfloop transitions, 4 changer transitions 0/90 dead transitions. [2024-05-12 12:53:25,021 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 90 transitions, 369 flow [2024-05-12 12:53:25,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-12 12:53:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-05-12 12:53:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 135 transitions. [2024-05-12 12:53:25,035 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6338028169014085 [2024-05-12 12:53:25,037 INFO L175 Difference]: Start difference. First operand has 60 places, 67 transitions, 152 flow. Second operand 3 states and 135 transitions. [2024-05-12 12:53:25,038 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 90 transitions, 369 flow [2024-05-12 12:53:25,048 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 56 places, 90 transitions, 347 flow, removed 0 selfloop flow, removed 6 redundant places. [2024-05-12 12:53:25,053 INFO L231 Difference]: Finished difference. Result has 57 places, 67 transitions, 170 flow [2024-05-12 12:53:25,055 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=134, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=170, PETRI_PLACES=57, PETRI_TRANSITIONS=67} [2024-05-12 12:53:25,058 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, -3 predicate places. [2024-05-12 12:53:25,059 INFO L495 AbstractCegarLoop]: Abstraction has has 57 places, 67 transitions, 170 flow [2024-05-12 12:53:25,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2024-05-12 12:53:25,059 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:25,060 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:25,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-12 12:53:25,060 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:25,061 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:25,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1180070270, now seen corresponding path program 1 times [2024-05-12 12:53:25,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:25,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508365502] [2024-05-12 12:53:25,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:53:25,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:25,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508365502] [2024-05-12 12:53:25,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508365502] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:25,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:25,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-12 12:53:25,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534243659] [2024-05-12 12:53:25,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:25,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-12 12:53:25,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:25,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-12 12:53:25,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-12 12:53:25,201 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 71 [2024-05-12 12:53:25,202 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 67 transitions, 170 flow. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 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) [2024-05-12 12:53:25,202 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:25,202 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 71 [2024-05-12 12:53:25,203 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:25,986 INFO L124 PetriNetUnfolderBase]: 4571/7065 cut-off events. [2024-05-12 12:53:25,988 INFO L125 PetriNetUnfolderBase]: For 1100/1392 co-relation queries the response was YES. [2024-05-12 12:53:26,007 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14067 conditions, 7065 events. 4571/7065 cut-off events. For 1100/1392 co-relation queries the response was YES. Maximal size of possible extension queue 383. Compared 42748 event pairs, 1522 based on Foata normal form. 324/5643 useless extension candidates. Maximal degree in co-relation 3372. Up to 2673 conditions per place. [2024-05-12 12:53:26,045 INFO L140 encePairwiseOnDemand]: 66/71 looper letters, 65 selfloop transitions, 4 changer transitions 0/91 dead transitions. [2024-05-12 12:53:26,046 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 91 transitions, 359 flow [2024-05-12 12:53:26,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-12 12:53:26,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-05-12 12:53:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 147 transitions. [2024-05-12 12:53:26,057 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6901408450704225 [2024-05-12 12:53:26,057 INFO L175 Difference]: Start difference. First operand has 57 places, 67 transitions, 170 flow. Second operand 3 states and 147 transitions. [2024-05-12 12:53:26,058 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 91 transitions, 359 flow [2024-05-12 12:53:26,060 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 91 transitions, 356 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-05-12 12:53:26,063 INFO L231 Difference]: Finished difference. Result has 58 places, 67 transitions, 184 flow [2024-05-12 12:53:26,063 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=158, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=184, PETRI_PLACES=58, PETRI_TRANSITIONS=67} [2024-05-12 12:53:26,065 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, -2 predicate places. [2024-05-12 12:53:26,065 INFO L495 AbstractCegarLoop]: Abstraction has has 58 places, 67 transitions, 184 flow [2024-05-12 12:53:26,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 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) [2024-05-12 12:53:26,066 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:26,066 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:26,066 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-12 12:53:26,066 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:26,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:26,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1268320736, now seen corresponding path program 1 times [2024-05-12 12:53:26,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:26,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184210729] [2024-05-12 12:53:26,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:53:26,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:26,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184210729] [2024-05-12 12:53:26,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184210729] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:26,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:26,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-12 12:53:26,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883690246] [2024-05-12 12:53:26,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:26,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-12 12:53:26,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:26,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-12 12:53:26,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-12 12:53:26,154 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 71 [2024-05-12 12:53:26,154 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 67 transitions, 184 flow. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 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) [2024-05-12 12:53:26,154 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:26,154 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 71 [2024-05-12 12:53:26,155 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:26,859 INFO L124 PetriNetUnfolderBase]: 4101/6542 cut-off events. [2024-05-12 12:53:26,859 INFO L125 PetriNetUnfolderBase]: For 2734/2990 co-relation queries the response was YES. [2024-05-12 12:53:26,877 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13779 conditions, 6542 events. 4101/6542 cut-off events. For 2734/2990 co-relation queries the response was YES. Maximal size of possible extension queue 316. Compared 40491 event pairs, 1304 based on Foata normal form. 174/5129 useless extension candidates. Maximal degree in co-relation 4560. Up to 2669 conditions per place. [2024-05-12 12:53:26,907 INFO L140 encePairwiseOnDemand]: 68/71 looper letters, 64 selfloop transitions, 2 changer transitions 0/87 dead transitions. [2024-05-12 12:53:26,907 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 87 transitions, 359 flow [2024-05-12 12:53:26,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-12 12:53:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-05-12 12:53:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 144 transitions. [2024-05-12 12:53:26,909 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.676056338028169 [2024-05-12 12:53:26,909 INFO L175 Difference]: Start difference. First operand has 58 places, 67 transitions, 184 flow. Second operand 3 states and 144 transitions. [2024-05-12 12:53:26,909 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 87 transitions, 359 flow [2024-05-12 12:53:26,911 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 87 transitions, 355 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-05-12 12:53:26,912 INFO L231 Difference]: Finished difference. Result has 58 places, 64 transitions, 172 flow [2024-05-12 12:53:26,912 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=160, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=172, PETRI_PLACES=58, PETRI_TRANSITIONS=64} [2024-05-12 12:53:26,913 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, -2 predicate places. [2024-05-12 12:53:26,913 INFO L495 AbstractCegarLoop]: Abstraction has has 58 places, 64 transitions, 172 flow [2024-05-12 12:53:26,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 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) [2024-05-12 12:53:26,913 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:26,913 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:26,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-12 12:53:26,914 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:26,914 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:26,914 INFO L85 PathProgramCache]: Analyzing trace with hash 671519082, now seen corresponding path program 1 times [2024-05-12 12:53:26,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:26,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137311490] [2024-05-12 12:53:26,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:26,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:53:27,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:27,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137311490] [2024-05-12 12:53:27,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137311490] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:27,068 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:27,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-12 12:53:27,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883436482] [2024-05-12 12:53:27,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:27,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-05-12 12:53:27,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:27,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-05-12 12:53:27,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-05-12 12:53:27,108 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 71 [2024-05-12 12:53:27,108 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 64 transitions, 172 flow. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 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) [2024-05-12 12:53:27,108 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:27,108 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 71 [2024-05-12 12:53:27,109 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:28,567 INFO L124 PetriNetUnfolderBase]: 12867/18142 cut-off events. [2024-05-12 12:53:28,567 INFO L125 PetriNetUnfolderBase]: For 5202/5202 co-relation queries the response was YES. [2024-05-12 12:53:28,610 INFO L83 FinitePrefix]: Finished finitePrefix Result has 40514 conditions, 18142 events. 12867/18142 cut-off events. For 5202/5202 co-relation queries the response was YES. Maximal size of possible extension queue 684. Compared 105396 event pairs, 3481 based on Foata normal form. 576/15815 useless extension candidates. Maximal degree in co-relation 23282. Up to 12878 conditions per place. [2024-05-12 12:53:28,699 INFO L140 encePairwiseOnDemand]: 61/71 looper letters, 89 selfloop transitions, 7 changer transitions 0/107 dead transitions. [2024-05-12 12:53:28,699 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 107 transitions, 470 flow [2024-05-12 12:53:28,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-12 12:53:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-05-12 12:53:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 157 transitions. [2024-05-12 12:53:28,701 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5528169014084507 [2024-05-12 12:53:28,701 INFO L175 Difference]: Start difference. First operand has 58 places, 64 transitions, 172 flow. Second operand 4 states and 157 transitions. [2024-05-12 12:53:28,701 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 107 transitions, 470 flow [2024-05-12 12:53:28,703 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 60 places, 107 transitions, 468 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-05-12 12:53:28,706 INFO L231 Difference]: Finished difference. Result has 62 places, 69 transitions, 239 flow [2024-05-12 12:53:28,706 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=170, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=64, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=58, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=239, PETRI_PLACES=62, PETRI_TRANSITIONS=69} [2024-05-12 12:53:28,707 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 2 predicate places. [2024-05-12 12:53:28,708 INFO L495 AbstractCegarLoop]: Abstraction has has 62 places, 69 transitions, 239 flow [2024-05-12 12:53:28,708 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 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) [2024-05-12 12:53:28,708 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:28,708 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:28,709 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-05-12 12:53:28,709 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:28,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:28,709 INFO L85 PathProgramCache]: Analyzing trace with hash 248995533, now seen corresponding path program 1 times [2024-05-12 12:53:28,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:28,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996442486] [2024-05-12 12:53:28,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:53:28,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:28,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996442486] [2024-05-12 12:53:28,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996442486] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:28,952 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:28,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-12 12:53:28,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006686060] [2024-05-12 12:53:28,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:28,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-12 12:53:28,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:28,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-12 12:53:28,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-05-12 12:53:28,998 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 71 [2024-05-12 12:53:28,999 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 69 transitions, 239 flow. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 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) [2024-05-12 12:53:29,000 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:29,000 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 71 [2024-05-12 12:53:29,001 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:32,555 INFO L124 PetriNetUnfolderBase]: 28178/40045 cut-off events. [2024-05-12 12:53:32,555 INFO L125 PetriNetUnfolderBase]: For 30606/30612 co-relation queries the response was YES. [2024-05-12 12:53:32,662 INFO L83 FinitePrefix]: Finished finitePrefix Result has 98054 conditions, 40045 events. 28178/40045 cut-off events. For 30606/30612 co-relation queries the response was YES. Maximal size of possible extension queue 1635. Compared 260584 event pairs, 8844 based on Foata normal form. 3320/37933 useless extension candidates. Maximal degree in co-relation 41671. Up to 14016 conditions per place. [2024-05-12 12:53:32,937 INFO L140 encePairwiseOnDemand]: 55/71 looper letters, 130 selfloop transitions, 19 changer transitions 0/158 dead transitions. [2024-05-12 12:53:32,937 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 158 transitions, 788 flow [2024-05-12 12:53:32,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-12 12:53:32,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-05-12 12:53:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 210 transitions. [2024-05-12 12:53:32,939 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5915492957746479 [2024-05-12 12:53:32,939 INFO L175 Difference]: Start difference. First operand has 62 places, 69 transitions, 239 flow. Second operand 5 states and 210 transitions. [2024-05-12 12:53:32,939 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 158 transitions, 788 flow [2024-05-12 12:53:32,947 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 158 transitions, 786 flow, removed 1 selfloop flow, removed 0 redundant places. [2024-05-12 12:53:32,949 INFO L231 Difference]: Finished difference. Result has 70 places, 80 transitions, 403 flow [2024-05-12 12:53:32,949 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=237, PETRI_DIFFERENCE_MINUEND_PLACES=62, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=403, PETRI_PLACES=70, PETRI_TRANSITIONS=80} [2024-05-12 12:53:32,951 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 10 predicate places. [2024-05-12 12:53:32,951 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 80 transitions, 403 flow [2024-05-12 12:53:32,952 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 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) [2024-05-12 12:53:32,952 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:32,952 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:32,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-05-12 12:53:32,952 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:32,953 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:32,953 INFO L85 PathProgramCache]: Analyzing trace with hash -1682866442, now seen corresponding path program 1 times [2024-05-12 12:53:32,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:32,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704025019] [2024-05-12 12:53:32,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:32,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-12 12:53:33,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:33,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704025019] [2024-05-12 12:53:33,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704025019] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:33,034 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:33,034 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-12 12:53:33,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572111674] [2024-05-12 12:53:33,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:33,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-12 12:53:33,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:33,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-12 12:53:33,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-12 12:53:33,037 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 71 [2024-05-12 12:53:33,037 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 80 transitions, 403 flow. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 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) [2024-05-12 12:53:33,037 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:33,037 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 71 [2024-05-12 12:53:33,038 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:34,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L88-->L95: Formula: (not (= v_~node_state~0_3 0)) InVars {~node_state~0=v_~node_state~0_3} OutVars{~node_state~0=v_~node_state~0_3} AuxVars[] AssignedVars[][61], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 52#L95true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 15#L66true, Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 96#(<= ~client_back~0 ~client_front~0), 19#L118true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:34,457 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is not cut-off event [2024-05-12 12:53:34,457 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2024-05-12 12:53:34,457 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2024-05-12 12:53:34,457 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is not cut-off event [2024-05-12 12:53:35,097 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,097 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,097 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:35,098 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:35,098 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2024-05-12 12:53:35,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, 38#L51-4true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,223 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,223 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,223 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,223 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,224 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 20#L52true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,224 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,224 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,225 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,225 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:35,420 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,420 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,420 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,420 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,421 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,421 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,421 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,422 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 8#thread1EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,469 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:35,470 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,470 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,470 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,496 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 46#L117true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,497 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:35,497 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,497 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,497 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,497 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:35,497 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,498 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,498 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,531 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, 38#L51-4true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:35,531 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,531 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,531 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,532 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 20#L52true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:35,533 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,533 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,533 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,533 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,533 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, 38#L51-4true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,533 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,534 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,534 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,534 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 20#L52true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,534 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,535 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,535 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,535 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,543 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][80], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,543 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,543 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,543 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:35,543 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:35,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, 38#L51-4true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 46#L117true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,594 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,594 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,594 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,594 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 20#L52true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 46#L117true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,595 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,595 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,595 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,595 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,599 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 8#thread1EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:35,600 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,600 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,600 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,600 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,600 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 24#thread3EXITtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, 38#L51-4true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,601 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,601 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,601 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,601 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 24#thread3EXITtrue, 9#L95-1true, 20#L52true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,601 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,601 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,601 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,602 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,602 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 8#thread1EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,602 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,602 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,602 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,602 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:35,624 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][80], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, 38#L51-4true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,624 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][80], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 20#L52true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,625 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,625 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:35,649 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 9#L95-1true, 8#thread1EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 46#L117true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,650 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:35,650 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,650 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,650 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 24#thread3EXITtrue, 9#L95-1true, 8#thread1EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,652 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:35,652 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,652 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:35,652 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,666 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][80], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 8#thread1EXITtrue, 9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,666 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:35,666 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,666 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:35,666 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 53#L157-3true, Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 46#L117true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,674 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:35,674 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:35,674 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:35,674 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:35,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][80], [9#L95-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, 53#L157-3true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,688 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:35,688 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,688 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:35,688 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:35,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][92], [9#L95-1true, 29#L158-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 46#L117true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,693 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:35,693 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:35,693 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,693 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:35,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L89-->L95-1: Formula: (and (= v_~node_state~0_54 1) (= (+ 1 v_~node_front~0_79) v_~node_front~0_78) (not (= (ite (and (< v_~node_front~0_79 v_~node_back~0_90) (< v_~node_front~0_79 v_~node_size~0_64) (<= 0 v_~node_front~0_79)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#2_143| v_~node~0.base_83) (+ v_~node~0.offset_83 (* 4 v_~node_front~0_79))) v_~update~0_73) 1 0) 0) 0 1) v_~safe~0_106)) InVars {~node_back~0=v_~node_back~0_90, ~node_size~0=v_~node_size~0_64, ~node~0.base=v_~node~0.base_83, ~node_front~0=v_~node_front~0_79, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, ~update~0=v_~update~0_73} OutVars{~node_back~0=v_~node_back~0_90, thread2Thread1of1ForFork2_#t~mem11#1=|v_thread2Thread1of1ForFork2_#t~mem11#1_1|, ~node~0.base=v_~node~0.base_83, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_#t~post12#1=|v_thread2Thread1of1ForFork2_#t~post12#1_1|, #memory_int#2=|v_#memory_int#2_143|, ~node~0.offset=v_~node~0.offset_83, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~node_size~0=v_~node_size~0_64, ~safe~0=v_~safe~0_106, ~node_front~0=v_~node_front~0_78, ~node_state~0=v_~node_state~0_54, ~update~0=v_~update~0_73} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem11#1, ~safe~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post12#1, ~node_front~0, ~node_state~0][80], [9#L95-1true, 29#L158-1true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), Black: 77#(<= ~node_back~0 ~node_front~0), 94#true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 19#L118true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:35,698 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:35,698 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:35,698 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2024-05-12 12:53:35,698 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:35,709 INFO L124 PetriNetUnfolderBase]: 17855/28560 cut-off events. [2024-05-12 12:53:35,709 INFO L125 PetriNetUnfolderBase]: For 76845/81582 co-relation queries the response was YES. [2024-05-12 12:53:35,793 INFO L83 FinitePrefix]: Finished finitePrefix Result has 85757 conditions, 28560 events. 17855/28560 cut-off events. For 76845/81582 co-relation queries the response was YES. Maximal size of possible extension queue 1121. Compared 214391 event pairs, 6573 based on Foata normal form. 1000/24053 useless extension candidates. Maximal degree in co-relation 30283. Up to 10207 conditions per place. [2024-05-12 12:53:35,950 INFO L140 encePairwiseOnDemand]: 68/71 looper letters, 78 selfloop transitions, 2 changer transitions 0/104 dead transitions. [2024-05-12 12:53:35,951 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 104 transitions, 653 flow [2024-05-12 12:53:35,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-12 12:53:35,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-05-12 12:53:35,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 144 transitions. [2024-05-12 12:53:35,952 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.676056338028169 [2024-05-12 12:53:35,953 INFO L175 Difference]: Start difference. First operand has 70 places, 80 transitions, 403 flow. Second operand 3 states and 144 transitions. [2024-05-12 12:53:35,953 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 104 transitions, 653 flow [2024-05-12 12:53:35,966 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 104 transitions, 651 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-05-12 12:53:35,971 INFO L231 Difference]: Finished difference. Result has 72 places, 76 transitions, 368 flow [2024-05-12 12:53:35,971 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=75, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=368, PETRI_PLACES=72, PETRI_TRANSITIONS=76} [2024-05-12 12:53:35,974 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 12 predicate places. [2024-05-12 12:53:35,974 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 76 transitions, 368 flow [2024-05-12 12:53:35,974 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 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) [2024-05-12 12:53:35,975 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:35,975 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:35,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-05-12 12:53:35,975 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:35,975 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:35,976 INFO L85 PathProgramCache]: Analyzing trace with hash -1154600435, now seen corresponding path program 1 times [2024-05-12 12:53:35,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:35,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2036058585] [2024-05-12 12:53:35,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-12 12:53:36,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:36,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2036058585] [2024-05-12 12:53:36,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2036058585] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:36,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:36,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-12 12:53:36,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881516832] [2024-05-12 12:53:36,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:36,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-12 12:53:36,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:36,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-12 12:53:36,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-05-12 12:53:36,244 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 71 [2024-05-12 12:53:36,244 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 76 transitions, 368 flow. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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) [2024-05-12 12:53:36,245 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:36,245 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 71 [2024-05-12 12:53:36,245 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:40,660 INFO L124 PetriNetUnfolderBase]: 38015/54470 cut-off events. [2024-05-12 12:53:40,660 INFO L125 PetriNetUnfolderBase]: For 99545/99665 co-relation queries the response was YES. [2024-05-12 12:53:40,831 INFO L83 FinitePrefix]: Finished finitePrefix Result has 163797 conditions, 54470 events. 38015/54470 cut-off events. For 99545/99665 co-relation queries the response was YES. Maximal size of possible extension queue 1483. Compared 363694 event pairs, 12283 based on Foata normal form. 900/48069 useless extension candidates. Maximal degree in co-relation 85422. Up to 15687 conditions per place. [2024-05-12 12:53:41,048 INFO L140 encePairwiseOnDemand]: 57/71 looper letters, 132 selfloop transitions, 18 changer transitions 0/159 dead transitions. [2024-05-12 12:53:41,048 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 159 transitions, 943 flow [2024-05-12 12:53:41,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-12 12:53:41,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-05-12 12:53:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 204 transitions. [2024-05-12 12:53:41,049 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5746478873239437 [2024-05-12 12:53:41,050 INFO L175 Difference]: Start difference. First operand has 72 places, 76 transitions, 368 flow. Second operand 5 states and 204 transitions. [2024-05-12 12:53:41,050 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 159 transitions, 943 flow [2024-05-12 12:53:41,071 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 159 transitions, 939 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-05-12 12:53:41,073 INFO L231 Difference]: Finished difference. Result has 77 places, 81 transitions, 467 flow [2024-05-12 12:53:41,073 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=366, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=76, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=467, PETRI_PLACES=77, PETRI_TRANSITIONS=81} [2024-05-12 12:53:41,073 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 17 predicate places. [2024-05-12 12:53:41,073 INFO L495 AbstractCegarLoop]: Abstraction has has 77 places, 81 transitions, 467 flow [2024-05-12 12:53:41,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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) [2024-05-12 12:53:41,073 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:41,073 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:41,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-05-12 12:53:41,074 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:41,074 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:41,074 INFO L85 PathProgramCache]: Analyzing trace with hash 67451677, now seen corresponding path program 1 times [2024-05-12 12:53:41,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:41,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112151852] [2024-05-12 12:53:41,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:53:41,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:41,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112151852] [2024-05-12 12:53:41,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2112151852] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:41,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:41,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-12 12:53:41,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703343266] [2024-05-12 12:53:41,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:41,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-12 12:53:41,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:41,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-12 12:53:41,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-12 12:53:41,195 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 26 out of 71 [2024-05-12 12:53:41,195 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 81 transitions, 467 flow. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 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) [2024-05-12 12:53:41,195 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:41,195 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 26 of 71 [2024-05-12 12:53:41,195 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:42,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1031] L60-->L73-1: Formula: (and (= v_~node_back~0_78 (+ v_~node_back~0_79 1)) (= v_~manager_state~0_72 2) (not (= (ite (= (select (select |v_#memory_int#2_133| v_~node~0.base_79) (+ (* v_~node_back~0_79 4) v_~node~0.offset_79)) v_~update~0_63) 1 0) 0)) (not (= (ite (and (< v_~node_back~0_79 v_~node_size~0_54) (<= 0 v_~node_back~0_79)) 1 0) 0))) InVars {~node_back~0=v_~node_back~0_79, ~node_size~0=v_~node_size~0_54, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} OutVars{~node_back~0=v_~node_back~0_78, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, ~manager_state~0=v_~manager_state~0_72, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_1|, ~node_size~0=v_~node_size~0_54, thread1Thread1of1ForFork0_#t~post5#1=|v_thread1Thread1of1ForFork0_#t~post5#1_1|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_#t~post5#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][75], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, 57#L111true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 96#(<= ~client_back~0 ~client_front~0), 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:42,572 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,572 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,573 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,573 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,760 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1031] L60-->L73-1: Formula: (and (= v_~node_back~0_78 (+ v_~node_back~0_79 1)) (= v_~manager_state~0_72 2) (not (= (ite (= (select (select |v_#memory_int#2_133| v_~node~0.base_79) (+ (* v_~node_back~0_79 4) v_~node~0.offset_79)) v_~update~0_63) 1 0) 0)) (not (= (ite (and (< v_~node_back~0_79 v_~node_size~0_54) (<= 0 v_~node_back~0_79)) 1 0) 0))) InVars {~node_back~0=v_~node_back~0_79, ~node_size~0=v_~node_size~0_54, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} OutVars{~node_back~0=v_~node_back~0_78, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, ~manager_state~0=v_~manager_state~0_72, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_1|, ~node_size~0=v_~node_size~0_54, thread1Thread1of1ForFork0_#t~post5#1=|v_thread1Thread1of1ForFork0_#t~post5#1_1|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_#t~post5#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][75], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, 57#L111true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 96#(<= ~client_back~0 ~client_front~0), 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:42,760 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,760 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,761 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,761 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,761 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,766 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L88-->L95: Formula: (not (= v_~node_state~0_3 0)) InVars {~node_state~0=v_~node_state~0_3} OutVars{~node_state~0=v_~node_state~0_3} AuxVars[] AssignedVars[][64], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, 52#L95true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 15#L66true, 85#true, 96#(<= ~client_back~0 ~client_front~0), 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:42,766 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,766 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,766 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,766 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,852 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L88-->L95: Formula: (not (= v_~node_state~0_3 0)) InVars {~node_state~0=v_~node_state~0_3} OutVars{~node_state~0=v_~node_state~0_3} AuxVars[] AssignedVars[][64], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, 52#L95true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 96#(<= ~client_back~0 ~client_front~0), 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:42,852 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,852 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:42,852 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:42,853 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2024-05-12 12:53:43,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1031] L60-->L73-1: Formula: (and (= v_~node_back~0_78 (+ v_~node_back~0_79 1)) (= v_~manager_state~0_72 2) (not (= (ite (= (select (select |v_#memory_int#2_133| v_~node~0.base_79) (+ (* v_~node_back~0_79 4) v_~node~0.offset_79)) v_~update~0_63) 1 0) 0)) (not (= (ite (and (< v_~node_back~0_79 v_~node_size~0_54) (<= 0 v_~node_back~0_79)) 1 0) 0))) InVars {~node_back~0=v_~node_back~0_79, ~node_size~0=v_~node_size~0_54, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} OutVars{~node_back~0=v_~node_back~0_78, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, ~manager_state~0=v_~manager_state~0_72, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_1|, ~node_size~0=v_~node_size~0_54, thread1Thread1of1ForFork0_#t~post5#1=|v_thread1Thread1of1ForFork0_#t~post5#1_1|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_#t~post5#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][75], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, 100#(= ~node_state~0 0), Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, 87#(= ~node_state~0 0), Black: 77#(<= ~node_back~0 ~node_front~0), 57#L111true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 96#(<= ~client_back~0 ~client_front~0), 21#L87-4true, Black: 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:43,385 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,385 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,386 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,386 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,386 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1056] L111-->L117-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#2_141| v_~manager~0.base_143) (+ (* v_~manager_back~0_136 4) v_~manager~0.offset_143)) v_~update~0_71) 1 0) 0)) (= v_~manager_back~0_135 (+ v_~manager_back~0_136 1)) (not (= (ite (and (<= 0 v_~manager_back~0_136) (< v_~manager_back~0_136 v_~manager_size~0_86)) 1 0) 0)) (= v_~client_state~0_72 1)) InVars {~manager~0.offset=v_~manager~0.offset_143, ~manager~0.base=v_~manager~0.base_143, ~manager_back~0=v_~manager_back~0_136, ~manager_size~0=v_~manager_size~0_86, #memory_int#2=|v_#memory_int#2_141|, ~update~0=v_~update~0_71} OutVars{thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.offset=v_~manager~0.offset_143, ~manager~0.base=v_~manager~0.base_143, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_1|, ~client_state~0=v_~client_state~0_72, ~manager_back~0=v_~manager_back~0_135, ~manager_size~0=v_~manager_size~0_86, #memory_int#2=|v_#memory_int#2_141|, ~update~0=v_~update~0_71} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~mem16#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~post17#1, ~client_state~0, ~manager_back~0][82], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 96#(<= ~client_back~0 ~client_front~0), 35#L117-1true, 21#L87-4true, Black: 85#true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:43,386 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,386 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,386 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,386 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,387 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1031] L60-->L73-1: Formula: (and (= v_~node_back~0_78 (+ v_~node_back~0_79 1)) (= v_~manager_state~0_72 2) (not (= (ite (= (select (select |v_#memory_int#2_133| v_~node~0.base_79) (+ (* v_~node_back~0_79 4) v_~node~0.offset_79)) v_~update~0_63) 1 0) 0)) (not (= (ite (and (< v_~node_back~0_79 v_~node_size~0_54) (<= 0 v_~node_back~0_79)) 1 0) 0))) InVars {~node_back~0=v_~node_back~0_79, ~node_size~0=v_~node_size~0_54, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} OutVars{~node_back~0=v_~node_back~0_78, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, ~manager_state~0=v_~manager_state~0_72, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_1|, ~node_size~0=v_~node_size~0_54, thread1Thread1of1ForFork0_#t~post5#1=|v_thread1Thread1of1ForFork0_#t~post5#1_1|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_#t~post5#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][75], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, 100#(= ~node_state~0 0), Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, 87#(= ~node_state~0 0), Black: 77#(<= ~node_back~0 ~node_front~0), 57#L111true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 96#(<= ~client_back~0 ~client_front~0), Black: 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:43,387 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,387 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,387 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,388 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1056] L111-->L117-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#2_141| v_~manager~0.base_143) (+ (* v_~manager_back~0_136 4) v_~manager~0.offset_143)) v_~update~0_71) 1 0) 0)) (= v_~manager_back~0_135 (+ v_~manager_back~0_136 1)) (not (= (ite (and (<= 0 v_~manager_back~0_136) (< v_~manager_back~0_136 v_~manager_size~0_86)) 1 0) 0)) (= v_~client_state~0_72 1)) InVars {~manager~0.offset=v_~manager~0.offset_143, ~manager~0.base=v_~manager~0.base_143, ~manager_back~0=v_~manager_back~0_136, ~manager_size~0=v_~manager_size~0_86, #memory_int#2=|v_#memory_int#2_141|, ~update~0=v_~update~0_71} OutVars{thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.offset=v_~manager~0.offset_143, ~manager~0.base=v_~manager~0.base_143, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_1|, ~client_state~0=v_~client_state~0_72, ~manager_back~0=v_~manager_back~0_135, ~manager_size~0=v_~manager_size~0_86, #memory_int#2=|v_#memory_int#2_141|, ~update~0=v_~update~0_71} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~mem16#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~post17#1, ~client_state~0, ~manager_back~0][82], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 96#(<= ~client_back~0 ~client_front~0), 35#L117-1true, Black: 85#true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:43,388 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,388 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:43,388 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,388 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:43,533 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1031] L60-->L73-1: Formula: (and (= v_~node_back~0_78 (+ v_~node_back~0_79 1)) (= v_~manager_state~0_72 2) (not (= (ite (= (select (select |v_#memory_int#2_133| v_~node~0.base_79) (+ (* v_~node_back~0_79 4) v_~node~0.offset_79)) v_~update~0_63) 1 0) 0)) (not (= (ite (and (< v_~node_back~0_79 v_~node_size~0_54) (<= 0 v_~node_back~0_79)) 1 0) 0))) InVars {~node_back~0=v_~node_back~0_79, ~node_size~0=v_~node_size~0_54, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} OutVars{~node_back~0=v_~node_back~0_78, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|, ~manager_state~0=v_~manager_state~0_72, thread1Thread1of1ForFork0_#t~mem4#1=|v_thread1Thread1of1ForFork0_#t~mem4#1_1|, ~node_size~0=v_~node_size~0_54, thread1Thread1of1ForFork0_#t~post5#1=|v_thread1Thread1of1ForFork0_#t~post5#1_1|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|, ~node~0.base=v_~node~0.base_79, #memory_int#2=|v_#memory_int#2_133|, ~node~0.offset=v_~node~0.offset_79, ~update~0=v_~update~0_63} AuxVars[] AssignedVars[~node_back~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~mem4#1, thread1Thread1of1ForFork0_#t~post5#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][75], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, 100#(= ~node_state~0 0), Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, 87#(= ~node_state~0 0), Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, 57#L111true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 96#(<= ~client_back~0 ~client_front~0), Black: 85#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:43,533 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:43,533 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:43,533 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:43,533 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:43,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1056] L111-->L117-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#2_141| v_~manager~0.base_143) (+ (* v_~manager_back~0_136 4) v_~manager~0.offset_143)) v_~update~0_71) 1 0) 0)) (= v_~manager_back~0_135 (+ v_~manager_back~0_136 1)) (not (= (ite (and (<= 0 v_~manager_back~0_136) (< v_~manager_back~0_136 v_~manager_size~0_86)) 1 0) 0)) (= v_~client_state~0_72 1)) InVars {~manager~0.offset=v_~manager~0.offset_143, ~manager~0.base=v_~manager~0.base_143, ~manager_back~0=v_~manager_back~0_136, ~manager_size~0=v_~manager_size~0_86, #memory_int#2=|v_#memory_int#2_141|, ~update~0=v_~update~0_71} OutVars{thread3Thread1of1ForFork1_#t~mem16#1=|v_thread3Thread1of1ForFork1_#t~mem16#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.offset=v_~manager~0.offset_143, ~manager~0.base=v_~manager~0.base_143, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_#t~post17#1=|v_thread3Thread1of1ForFork1_#t~post17#1_1|, ~client_state~0=v_~client_state~0_72, ~manager_back~0=v_~manager_back~0_135, ~manager_size~0=v_~manager_size~0_86, #memory_int#2=|v_#memory_int#2_141|, ~update~0=v_~update~0_71} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~mem16#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~post17#1, ~client_state~0, ~manager_back~0][82], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, 5#L60true, 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 96#(<= ~client_back~0 ~client_front~0), 35#L117-1true, Black: 85#true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:43,534 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2024-05-12 12:53:43,534 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:43,534 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:43,534 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,061 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,061 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,061 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,061 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1059] L118-->L117-1: Formula: (and (not (= (ite (and (<= 0 v_~client_front~0_93) (< v_~client_back~0_94 v_~client_size~0_64) (< v_~client_front~0_93 v_~client_back~0_94)) 1 0) 0)) (= (+ v_~client_front~0_93 1) v_~client_front~0_92) (= v_~client_state~0_68 0) (= (ite (= (ite (= v_~ok~0_61 (select (select |v_#memory_int#2_127| v_~client~0.base_95) (+ v_~client~0.offset_95 (* v_~client_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_102)) InVars {~client~0.offset=v_~client~0.offset_95, ~client_back~0=v_~client_back~0_94, ~client_front~0=v_~client_front~0_93, ~ok~0=v_~ok~0_61, ~client_size~0=v_~client_size~0_64, #memory_int#2=|v_#memory_int#2_127|, ~client~0.base=v_~client~0.base_95} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_3|, ~client~0.offset=v_~client~0.offset_95, ~client_back~0=v_~client_back~0_94, ~ok~0=v_~ok~0_61, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_3|, #memory_int#2=|v_#memory_int#2_127|, ~client_front~0=v_~client_front~0_92, ~safe~0=v_~safe~0_102, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_1|, ~client_state~0=v_~client_state~0_68, ~client_size~0=v_~client_size~0_64, ~client~0.base=v_~client~0.base_95, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~client_front~0, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~safe~0, thread3Thread1of1ForFork1_#t~mem18#1, ~client_state~0, thread3Thread1of1ForFork1_#t~post19#1][91], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 15#L66true, 85#true, 35#L117-1true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,115 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,116 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,116 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,116 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,118 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1044] L88-->L95: Formula: (not (= v_~node_state~0_3 0)) InVars {~node_state~0=v_~node_state~0_3} OutVars{~node_state~0=v_~node_state~0_3} AuxVars[] AssignedVars[][64], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, 52#L95true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 15#L66true, Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,118 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,118 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,118 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,118 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,118 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1059] L118-->L117-1: Formula: (and (not (= (ite (and (<= 0 v_~client_front~0_93) (< v_~client_back~0_94 v_~client_size~0_64) (< v_~client_front~0_93 v_~client_back~0_94)) 1 0) 0)) (= (+ v_~client_front~0_93 1) v_~client_front~0_92) (= v_~client_state~0_68 0) (= (ite (= (ite (= v_~ok~0_61 (select (select |v_#memory_int#2_127| v_~client~0.base_95) (+ v_~client~0.offset_95 (* v_~client_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_102)) InVars {~client~0.offset=v_~client~0.offset_95, ~client_back~0=v_~client_back~0_94, ~client_front~0=v_~client_front~0_93, ~ok~0=v_~ok~0_61, ~client_size~0=v_~client_size~0_64, #memory_int#2=|v_#memory_int#2_127|, ~client~0.base=v_~client~0.base_95} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_3|, ~client~0.offset=v_~client~0.offset_95, ~client_back~0=v_~client_back~0_94, ~ok~0=v_~ok~0_61, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_3|, #memory_int#2=|v_#memory_int#2_127|, ~client_front~0=v_~client_front~0_92, ~safe~0=v_~safe~0_102, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_1|, ~client_state~0=v_~client_state~0_68, ~client_size~0=v_~client_size~0_64, ~client~0.base=v_~client~0.base_95, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~client_front~0, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~safe~0, thread3Thread1of1ForFork1_#t~mem18#1, ~client_state~0, thread3Thread1of1ForFork1_#t~post19#1][91], [Black: 96#(<= ~client_back~0 ~client_front~0), 30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 15#L66true, 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,118 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,118 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,119 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,119 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,124 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,124 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:44,124 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,124 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,125 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,126 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,126 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2024-05-12 12:53:44,126 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,141 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 6#L157true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,141 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,141 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,141 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,141 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,149 INFO L294 olderBase$Statistics]: this new event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,149 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,149 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,149 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,194 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1059] L118-->L117-1: Formula: (and (not (= (ite (and (<= 0 v_~client_front~0_93) (< v_~client_back~0_94 v_~client_size~0_64) (< v_~client_front~0_93 v_~client_back~0_94)) 1 0) 0)) (= (+ v_~client_front~0_93 1) v_~client_front~0_92) (= v_~client_state~0_68 0) (= (ite (= (ite (= v_~ok~0_61 (select (select |v_#memory_int#2_127| v_~client~0.base_95) (+ v_~client~0.offset_95 (* v_~client_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_102)) InVars {~client~0.offset=v_~client~0.offset_95, ~client_back~0=v_~client_back~0_94, ~client_front~0=v_~client_front~0_93, ~ok~0=v_~ok~0_61, ~client_size~0=v_~client_size~0_64, #memory_int#2=|v_#memory_int#2_127|, ~client~0.base=v_~client~0.base_95} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_3|, ~client~0.offset=v_~client~0.offset_95, ~client_back~0=v_~client_back~0_94, ~ok~0=v_~ok~0_61, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_3|, #memory_int#2=|v_#memory_int#2_127|, ~client_front~0=v_~client_front~0_92, ~safe~0=v_~safe~0_102, thread3Thread1of1ForFork1_#t~mem18#1=|v_thread3Thread1of1ForFork1_#t~mem18#1_1|, ~client_state~0=v_~client_state~0_68, ~client_size~0=v_~client_size~0_64, ~client~0.base=v_~client~0.base_95, thread3Thread1of1ForFork1_#t~post19#1=|v_thread3Thread1of1ForFork1_#t~post19#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ~client_front~0, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~safe~0, thread3Thread1of1ForFork1_#t~mem18#1, ~client_state~0, thread3Thread1of1ForFork1_#t~post19#1][91], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 15#L66true, 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,194 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,194 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,194 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,194 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,199 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,199 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,199 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,199 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,199 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:44,200 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,200 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,200 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:44,200 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,200 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,203 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,203 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,203 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,204 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2024-05-12 12:53:44,204 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,206 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,206 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,206 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,206 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,206 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,211 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 5#L60true, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,211 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,211 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,211 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,211 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,212 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 6#L157true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,212 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,212 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,212 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,212 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,250 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,250 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,250 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,250 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,251 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,251 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,251 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,251 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,252 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,254 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,254 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,255 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,255 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,255 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,255 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,255 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,256 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,256 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,257 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,257 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,257 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,257 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,257 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,260 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,260 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,260 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,260 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,261 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,261 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,261 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,261 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,262 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,262 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,262 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,262 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,263 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,263 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,263 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,263 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2024-05-12 12:53:44,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,265 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,265 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,265 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,265 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,298 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,298 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,298 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,298 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,299 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,299 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,299 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,299 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,300 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,300 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,300 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,302 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,302 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,302 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,303 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,303 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 35#L117-1true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,304 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,304 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,304 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,304 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,306 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,306 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,306 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,306 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,306 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,306 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,308 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,308 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,308 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,309 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,309 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,309 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,309 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,309 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,310 INFO L294 olderBase$Statistics]: this new event has 57 ancestors and is cut-off event [2024-05-12 12:53:44,310 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2024-05-12 12:53:44,310 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2024-05-12 12:53:44,310 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,331 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,332 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,332 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,332 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,333 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,333 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,333 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,333 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,333 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,333 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,333 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,333 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,334 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,334 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,338 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,338 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,338 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,338 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,338 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,338 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,340 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,340 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,340 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,341 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,341 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,341 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,342 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,342 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,342 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,342 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,342 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,342 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, 6#L157true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,343 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,343 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,343 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,344 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,344 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,344 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,344 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,344 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 14#L156-5true, Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,347 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2024-05-12 12:53:44,347 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,347 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2024-05-12 12:53:44,347 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2024-05-12 12:53:44,358 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,358 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-05-12 12:53:44,358 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,358 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,358 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,359 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,360 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,360 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,360 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, 56#L110true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,361 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, 26#L88true, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,361 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,361 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1057] L117-->L118: Formula: (= v_~client_state~0_2 1) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][83], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 42#L89true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 7#L67true, Black: 85#true, 19#L118true, Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,364 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-05-12 12:53:44,365 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,365 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,365 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,365 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 6#L157true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,365 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1)), 55#L109-4true]) [2024-05-12 12:53:44,366 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 21#L87-4true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,366 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 56#L110true, 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,367 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, 26#L88true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 79#true, 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,368 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2024-05-12 12:53:44,368 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,368 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2024-05-12 12:53:44,368 INFO L297 olderBase$Statistics]: existing Event has 54 ancestors and is cut-off event [2024-05-12 12:53:44,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, 44#L157-2true, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,375 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-05-12 12:53:44,375 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,375 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,375 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2024-05-12 12:53:44,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1034] L67-->L73-1: Formula: (and (= v_~safe~0_104 (ite (= (ite (= (select (select |v_#memory_int#2_135| v_~manager~0.base_137) (+ v_~manager~0.offset_137 (* v_~manager_front~0_113 4))) v_~ok~0_67) 1 0) 0) 0 1)) (= (+ v_~manager_front~0_113 1) v_~manager_front~0_112) (= v_~manager_state~0_74 3) (not (= (ite (and (< v_~manager_front~0_113 v_~manager_size~0_82) (< v_~manager_front~0_113 v_~manager_back~0_125) (<= 0 v_~manager_front~0_113)) 1 0) 0))) InVars {~manager_front~0=v_~manager_front~0_113, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, ~manager_back~0=v_~manager_back~0_125, ~manager_size~0=v_~manager_size~0_82, #memory_int#2=|v_#memory_int#2_135|} OutVars{~manager_state~0=v_~manager_state~0_74, thread1Thread1of1ForFork0_#t~post7#1=|v_thread1Thread1of1ForFork0_#t~post7#1_1|, ~manager~0.offset=v_~manager~0.offset_137, ~ok~0=v_~ok~0_67, ~manager~0.base=v_~manager~0.base_137, thread1Thread1of1ForFork0_#t~mem6#1=|v_thread1Thread1of1ForFork0_#t~mem6#1_1|, ~manager_back~0=v_~manager_back~0_125, #memory_int#2=|v_#memory_int#2_135|, ~manager_front~0=v_~manager_front~0_112, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, ~safe~0=v_~safe~0_104, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_5|, ~manager_size~0=v_~manager_size~0_82} AuxVars[] AssignedVars[~manager_front~0, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~manager_state~0, thread1Thread1of1ForFork0_#t~post7#1, thread1Thread1of1ForFork0_#t~mem6#1, ~safe~0, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1][69], [30#ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 96#(<= ~client_back~0 ~client_front~0), 24#thread3EXITtrue, Black: 69#(and (= ~node_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), Black: 101#(and (= ~node_state~0 0) (= ~client_state~0 1)), 79#true, Black: 102#(and (= ~node_state~0 0) (= ~manager_state~0 2) (= ~client_state~0 1)), 47#L73-1true, Black: 73#(<= ~manager_back~0 ~manager_front~0), 105#true, Black: 77#(<= ~node_back~0 ~node_front~0), 10#thread2EXITtrue, Black: 82#(and (= ~node_state~0 0) (= ~client_state~0 1) (= ~manager_state~0 0)), Black: 81#(and (= ~node_state~0 0) (= ~manager_state~0 0)), 85#true, 98#true, Black: 88#(and (= ~node_state~0 0) (= ~client_state~0 1)), Black: 87#(= ~node_state~0 0), Black: 89#(and (= ~manager_state~0 1) (= ~node_state~0 0) (= ~client_state~0 1))]) [2024-05-12 12:53:44,377 INFO L294 olderBase$Statistics]: this new event has 60 ancestors and is cut-off event [2024-05-12 12:53:44,377 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,377 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2024-05-12 12:53:44,377 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2024-05-12 12:53:44,389 INFO L124 PetriNetUnfolderBase]: 22396/35179 cut-off events. [2024-05-12 12:53:44,389 INFO L125 PetriNetUnfolderBase]: For 132789/140331 co-relation queries the response was YES. [2024-05-12 12:53:44,517 INFO L83 FinitePrefix]: Finished finitePrefix Result has 121033 conditions, 35179 events. 22396/35179 cut-off events. For 132789/140331 co-relation queries the response was YES. Maximal size of possible extension queue 1232. Compared 260554 event pairs, 4933 based on Foata normal form. 136/28329 useless extension candidates. Maximal degree in co-relation 55994. Up to 24216 conditions per place. [2024-05-12 12:53:44,675 INFO L140 encePairwiseOnDemand]: 68/71 looper letters, 63 selfloop transitions, 2 changer transitions 7/97 dead transitions. [2024-05-12 12:53:44,675 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 97 transitions, 646 flow [2024-05-12 12:53:44,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-12 12:53:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-05-12 12:53:44,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 138 transitions. [2024-05-12 12:53:44,676 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.647887323943662 [2024-05-12 12:53:44,676 INFO L175 Difference]: Start difference. First operand has 77 places, 81 transitions, 467 flow. Second operand 3 states and 138 transitions. [2024-05-12 12:53:44,676 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 97 transitions, 646 flow [2024-05-12 12:53:44,715 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 97 transitions, 625 flow, removed 2 selfloop flow, removed 2 redundant places. [2024-05-12 12:53:44,716 INFO L231 Difference]: Finished difference. Result has 78 places, 81 transitions, 454 flow [2024-05-12 12:53:44,717 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=446, PETRI_DIFFERENCE_MINUEND_PLACES=75, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=454, PETRI_PLACES=78, PETRI_TRANSITIONS=81} [2024-05-12 12:53:44,717 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 18 predicate places. [2024-05-12 12:53:44,717 INFO L495 AbstractCegarLoop]: Abstraction has has 78 places, 81 transitions, 454 flow [2024-05-12 12:53:44,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 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) [2024-05-12 12:53:44,718 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:44,718 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:44,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-05-12 12:53:44,718 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:44,719 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:44,719 INFO L85 PathProgramCache]: Analyzing trace with hash 49099980, now seen corresponding path program 1 times [2024-05-12 12:53:44,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:44,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960081971] [2024-05-12 12:53:44,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:44,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-12 12:53:44,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:44,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960081971] [2024-05-12 12:53:44,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960081971] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:44,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:44,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-12 12:53:44,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691073799] [2024-05-12 12:53:44,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:44,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-12 12:53:44,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:44,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-12 12:53:44,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-05-12 12:53:44,960 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 71 [2024-05-12 12:53:44,961 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 81 transitions, 454 flow. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-12 12:53:44,961 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:44,961 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 71 [2024-05-12 12:53:44,961 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:52,034 INFO L124 PetriNetUnfolderBase]: 54508/79509 cut-off events. [2024-05-12 12:53:52,034 INFO L125 PetriNetUnfolderBase]: For 188229/189344 co-relation queries the response was YES. [2024-05-12 12:53:52,290 INFO L83 FinitePrefix]: Finished finitePrefix Result has 246138 conditions, 79509 events. 54508/79509 cut-off events. For 188229/189344 co-relation queries the response was YES. Maximal size of possible extension queue 1888. Compared 568847 event pairs, 19178 based on Foata normal form. 7236/75095 useless extension candidates. Maximal degree in co-relation 94619. Up to 35392 conditions per place. [2024-05-12 12:53:52,549 INFO L140 encePairwiseOnDemand]: 54/71 looper letters, 136 selfloop transitions, 26 changer transitions 0/171 dead transitions. [2024-05-12 12:53:52,549 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 171 transitions, 1145 flow [2024-05-12 12:53:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-12 12:53:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-05-12 12:53:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 211 transitions. [2024-05-12 12:53:52,551 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5943661971830986 [2024-05-12 12:53:52,551 INFO L175 Difference]: Start difference. First operand has 78 places, 81 transitions, 454 flow. Second operand 5 states and 211 transitions. [2024-05-12 12:53:52,551 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 171 transitions, 1145 flow [2024-05-12 12:53:52,597 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 171 transitions, 1141 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-05-12 12:53:52,598 INFO L231 Difference]: Finished difference. Result has 84 places, 95 transitions, 718 flow [2024-05-12 12:53:52,599 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=450, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=718, PETRI_PLACES=84, PETRI_TRANSITIONS=95} [2024-05-12 12:53:52,599 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 24 predicate places. [2024-05-12 12:53:52,599 INFO L495 AbstractCegarLoop]: Abstraction has has 84 places, 95 transitions, 718 flow [2024-05-12 12:53:52,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-12 12:53:52,600 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:53:52,600 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:53:52,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-05-12 12:53:52,600 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:53:52,600 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:53:52,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1406690711, now seen corresponding path program 1 times [2024-05-12 12:53:52,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:53:52,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156457424] [2024-05-12 12:53:52,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:53:52,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:53:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:53:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-12 12:53:52,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:53:52,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156457424] [2024-05-12 12:53:52,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156457424] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:53:52,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:53:52,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-12 12:53:52,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174951230] [2024-05-12 12:53:52,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:53:52,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-12 12:53:52,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:53:52,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-12 12:53:52,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-05-12 12:53:52,794 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 71 [2024-05-12 12:53:52,795 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 95 transitions, 718 flow. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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) [2024-05-12 12:53:52,795 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:53:52,795 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 71 [2024-05-12 12:53:52,795 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-05-12 12:53:59,928 INFO L124 PetriNetUnfolderBase]: 52754/78080 cut-off events. [2024-05-12 12:53:59,928 INFO L125 PetriNetUnfolderBase]: For 288510/288652 co-relation queries the response was YES. [2024-05-12 12:54:00,219 INFO L83 FinitePrefix]: Finished finitePrefix Result has 280623 conditions, 78080 events. 52754/78080 cut-off events. For 288510/288652 co-relation queries the response was YES. Maximal size of possible extension queue 2133. Compared 571119 event pairs, 17185 based on Foata normal form. 1131/68570 useless extension candidates. Maximal degree in co-relation 95393. Up to 30108 conditions per place. [2024-05-12 12:54:00,809 INFO L140 encePairwiseOnDemand]: 56/71 looper letters, 148 selfloop transitions, 26 changer transitions 0/183 dead transitions. [2024-05-12 12:54:00,809 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 88 places, 183 transitions, 1479 flow [2024-05-12 12:54:00,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-12 12:54:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-05-12 12:54:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 205 transitions. [2024-05-12 12:54:00,811 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5774647887323944 [2024-05-12 12:54:00,811 INFO L175 Difference]: Start difference. First operand has 84 places, 95 transitions, 718 flow. Second operand 5 states and 205 transitions. [2024-05-12 12:54:00,811 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 88 places, 183 transitions, 1479 flow [2024-05-12 12:54:00,907 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 183 transitions, 1469 flow, removed 5 selfloop flow, removed 0 redundant places. [2024-05-12 12:54:00,909 INFO L231 Difference]: Finished difference. Result has 90 places, 102 transitions, 866 flow [2024-05-12 12:54:00,909 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=708, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=95, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=866, PETRI_PLACES=90, PETRI_TRANSITIONS=102} [2024-05-12 12:54:00,910 INFO L281 CegarLoopForPetriNet]: 60 programPoint places, 30 predicate places. [2024-05-12 12:54:00,910 INFO L495 AbstractCegarLoop]: Abstraction has has 90 places, 102 transitions, 866 flow [2024-05-12 12:54:00,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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) [2024-05-12 12:54:00,910 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-05-12 12:54:00,911 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-12 12:54:00,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-05-12 12:54:00,911 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 4 more)] === [2024-05-12 12:54:00,911 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-12 12:54:00,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1259399709, now seen corresponding path program 1 times [2024-05-12 12:54:00,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-12 12:54:00,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47240291] [2024-05-12 12:54:00,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-12 12:54:00,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-12 12:54:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-12 12:54:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-12 12:54:01,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-12 12:54:01,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47240291] [2024-05-12 12:54:01,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47240291] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-12 12:54:01,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-12 12:54:01,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-05-12 12:54:01,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92746806] [2024-05-12 12:54:01,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-12 12:54:01,118 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-12 12:54:01,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-12 12:54:01,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-12 12:54:01,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-05-12 12:54:01,147 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 71 [2024-05-12 12:54:01,147 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 102 transitions, 866 flow. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 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) [2024-05-12 12:54:01,147 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-05-12 12:54:01,147 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 71 [2024-05-12 12:54:01,147 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand