./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-06-19_11-23-25.files/protection/popl20-bad-commit-2.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7724a2de Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c ./goblint.2024-06-19_11-23-25.files/protection/popl20-bad-commit-2.wvr-bad.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-7724a2d-m [2024-06-27 18:02:39,298 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-27 18:02:39,368 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-27 18:02:39,373 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-27 18:02:39,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-27 18:02:39,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-27 18:02:39,406 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-27 18:02:39,406 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-27 18:02:39,407 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-27 18:02:39,408 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-27 18:02:39,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-27 18:02:39,409 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-27 18:02:39,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-27 18:02:39,412 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-27 18:02:39,412 INFO L153 SettingsManager]: * Use SBE=true [2024-06-27 18:02:39,412 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-27 18:02:39,413 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-27 18:02:39,416 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-27 18:02:39,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-27 18:02:39,417 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-27 18:02:39,417 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-27 18:02:39,417 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-27 18:02:39,418 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-27 18:02:39,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-27 18:02:39,418 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-27 18:02:39,418 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-27 18:02:39,419 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-27 18:02:39,419 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-27 18:02:39,419 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-27 18:02:39,420 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-27 18:02:39,421 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-27 18:02:39,421 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-27 18:02:39,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-27 18:02:39,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-27 18:02:39,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-27 18:02:39,422 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-27 18:02:39,422 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-27 18:02:39,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-27 18:02:39,423 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-27 18:02:39,423 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-27 18:02:39,423 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-27 18:02:39,423 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-27 18:02:39,424 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-27 18:02:39,424 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-06-27 18:02:39,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-27 18:02:39,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-27 18:02:39,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-27 18:02:39,696 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-27 18:02:39,697 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-27 18:02:39,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-06-19_11-23-25.files/protection/popl20-bad-commit-2.wvr-bad.yml/witness.yml [2024-06-27 18:02:39,849 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-27 18:02:39,850 INFO L274 PluginConnector]: CDTParser initialized [2024-06-27 18:02:39,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-27 18:02:41,127 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-27 18:02:41,348 INFO L384 CDTParser]: Found 1 translation units. [2024-06-27 18:02:41,356 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-27 18:02:41,369 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a187e80e/73c5b1e719634f8e84721d191fef8af6/FLAG77a09f4a0 [2024-06-27 18:02:41,386 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a187e80e/73c5b1e719634f8e84721d191fef8af6 [2024-06-27 18:02:41,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-27 18:02:41,389 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-27 18:02:41,393 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-27 18:02:41,394 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-27 18:02:41,398 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-27 18:02:41,399 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.06 06:02:39" (1/2) ... [2024-06-27 18:02:41,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cca114d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 06:02:41, skipping insertion in model container [2024-06-27 18:02:41,400 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.06 06:02:39" (1/2) ... [2024-06-27 18:02:41,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c49d3ac and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 06:02:41, skipping insertion in model container [2024-06-27 18:02:41,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.06 06:02:41" (2/2) ... [2024-06-27 18:02:41,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cca114d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41, skipping insertion in model container [2024-06-27 18:02:41,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.06 06:02:41" (2/2) ... [2024-06-27 18:02:41,405 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-27 18:02:41,443 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-27 18:02:41,444 INFO L97 edCorrectnessWitness]: Location invariant before [L199-L199] ((((! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)) && (! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || (node2_state == 0 || node2_state == 1))) && (! multithreaded || (node1_state == 0 || node1_state == 1))) && (! multithreaded || (client_state == 0 || client_state == 1)) [2024-06-27 18:02:41,445 INFO L97 edCorrectnessWitness]: Location invariant before [L198-L198] ((((! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)) && (! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || (node2_state == 0 || node2_state == 1))) && (! multithreaded || (node1_state == 0 || node1_state == 1))) && (! multithreaded || (client_state == 0 || client_state == 1)) [2024-06-27 18:02:41,445 INFO L97 edCorrectnessWitness]: Location invariant before [L200-L200] ((((! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)) && (! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || (node2_state == 0 || node2_state == 1))) && (! multithreaded || (node1_state == 0 || node1_state == 1))) && (! multithreaded || (client_state == 0 || client_state == 1)) [2024-06-27 18:02:41,445 INFO L97 edCorrectnessWitness]: Location invariant before [L197-L197] ((((! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)) && (! multithreaded || (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || (node2_state == 0 || node2_state == 1))) && (! multithreaded || (node1_state == 0 || node1_state == 1))) && (! multithreaded || (client_state == 0 || client_state == 1)) [2024-06-27 18:02:41,445 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-27 18:02:41,445 INFO L106 edCorrectnessWitness]: ghost_update [L196-L196] multithreaded = 1; [2024-06-27 18:02:41,473 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-27 18:02:41,748 WARN L247 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-2.wvr-bad.c[6687,6700] [2024-06-27 18:02:41,757 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-27 18:02:41,765 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-27 18:02:41,860 WARN L247 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-2.wvr-bad.c[6687,6700] [2024-06-27 18:02:41,864 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-27 18:02:41,880 INFO L206 MainTranslator]: Completed translation [2024-06-27 18:02:41,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41 WrapperNode [2024-06-27 18:02:41,881 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-27 18:02:41,882 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-27 18:02:41,882 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-27 18:02:41,882 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-27 18:02:41,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:41,899 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:41,936 INFO L138 Inliner]: procedures = 25, calls = 73, calls flagged for inlining = 27, calls inlined = 33, statements flattened = 468 [2024-06-27 18:02:41,937 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-27 18:02:41,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-27 18:02:41,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-27 18:02:41,939 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-27 18:02:41,949 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:41,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:41,955 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:41,991 INFO L175 MemorySlicer]: Split 18 memory accesses to 2 slices as follows [2, 16]. 89 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 4 writes are split as follows [0, 4]. [2024-06-27 18:02:41,991 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:41,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:42,003 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:42,009 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:42,012 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:42,014 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:42,019 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-27 18:02:42,020 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-27 18:02:42,020 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-27 18:02:42,020 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-27 18:02:42,021 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (1/1) ... [2024-06-27 18:02:42,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-27 18:02:42,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-27 18:02:42,049 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-06-27 18:02:42,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-06-27 18:02:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-27 18:02:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-06-27 18:02:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-06-27 18:02:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-06-27 18:02:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-06-27 18:02:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-06-27 18:02:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-06-27 18:02:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-06-27 18:02:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-06-27 18:02:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-27 18:02:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-06-27 18:02:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-06-27 18:02:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-06-27 18:02:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-27 18:02:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-27 18:02:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-06-27 18:02:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-27 18:02:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-27 18:02:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-06-27 18:02:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-06-27 18:02:42,100 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-27 18:02:42,241 INFO L244 CfgBuilder]: Building ICFG [2024-06-27 18:02:42,243 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-27 18:02:42,909 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-27 18:02:42,910 INFO L293 CfgBuilder]: Performing block encoding [2024-06-27 18:02:43,390 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-27 18:02:43,390 INFO L320 CfgBuilder]: Removed 8 assume(true) statements. [2024-06-27 18:02:43,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.06 06:02:43 BoogieIcfgContainer [2024-06-27 18:02:43,391 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-27 18:02:43,394 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-27 18:02:43,394 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-27 18:02:43,397 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-27 18:02:43,397 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.06 06:02:39" (1/4) ... [2024-06-27 18:02:43,399 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44cbb88d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.06 06:02:43, skipping insertion in model container [2024-06-27 18:02:43,399 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.06 06:02:41" (2/4) ... [2024-06-27 18:02:43,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44cbb88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.06 06:02:43, skipping insertion in model container [2024-06-27 18:02:43,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 06:02:41" (3/4) ... [2024-06-27 18:02:43,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44cbb88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.06 06:02:43, skipping insertion in model container [2024-06-27 18:02:43,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.06 06:02:43" (4/4) ... [2024-06-27 18:02:43,402 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-2.wvr-bad.c [2024-06-27 18:02:43,420 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-27 18:02:43,421 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-06-27 18:02:43,421 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-27 18:02:43,485 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-06-27 18:02:43,524 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 82 places, 93 transitions, 214 flow [2024-06-27 18:02:43,567 INFO L124 PetriNetUnfolderBase]: 24/89 cut-off events. [2024-06-27 18:02:43,568 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-06-27 18:02:43,572 INFO L83 FinitePrefix]: Finished finitePrefix Result has 106 conditions, 89 events. 24/89 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 194 event pairs, 0 based on Foata normal form. 0/60 useless extension candidates. Maximal degree in co-relation 77. Up to 8 conditions per place. [2024-06-27 18:02:43,573 INFO L82 GeneralOperation]: Start removeDead. Operand has 82 places, 93 transitions, 214 flow [2024-06-27 18:02:43,578 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 77 places, 88 transitions, 200 flow [2024-06-27 18:02:43,586 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-27 18:02:43,592 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;@940010f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-27 18:02:43,592 INFO L358 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-06-27 18:02:43,599 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-27 18:02:43,604 INFO L124 PetriNetUnfolderBase]: 5/15 cut-off events. [2024-06-27 18:02:43,604 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-27 18:02:43,604 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 18:02:43,605 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 18:02:43,606 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 18:02:43,611 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 18:02:43,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1283352729, now seen corresponding path program 1 times [2024-06-27 18:02:43,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 18:02:43,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594156303] [2024-06-27 18:02:43,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 18:02:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 18:02:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 18:02:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 18:02:44,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 18:02:44,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594156303] [2024-06-27 18:02:44,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594156303] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 18:02:44,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 18:02:44,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-06-27 18:02:44,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929650967] [2024-06-27 18:02:44,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 18:02:44,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-27 18:02:44,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 18:02:44,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-27 18:02:44,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-27 18:02:44,114 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 19 out of 93 [2024-06-27 18:02:44,117 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 88 transitions, 200 flow. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:02:44,117 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 18:02:44,117 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 19 of 93 [2024-06-27 18:02:44,118 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 18:02:52,261 INFO L124 PetriNetUnfolderBase]: 71743/90329 cut-off events. [2024-06-27 18:02:52,262 INFO L125 PetriNetUnfolderBase]: For 2365/2365 co-relation queries the response was YES. [2024-06-27 18:02:52,502 INFO L83 FinitePrefix]: Finished finitePrefix Result has 176385 conditions, 90329 events. 71743/90329 cut-off events. For 2365/2365 co-relation queries the response was YES. Maximal size of possible extension queue 2418. Compared 458683 event pairs, 18158 based on Foata normal form. 1969/81549 useless extension candidates. Maximal degree in co-relation 171036. Up to 77296 conditions per place. [2024-06-27 18:02:52,960 INFO L140 encePairwiseOnDemand]: 76/93 looper letters, 99 selfloop transitions, 5 changer transitions 0/119 dead transitions. [2024-06-27 18:02:52,960 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 119 transitions, 491 flow [2024-06-27 18:02:52,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-27 18:02:52,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-27 18:02:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 177 transitions. [2024-06-27 18:02:52,972 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6344086021505376 [2024-06-27 18:02:52,973 INFO L175 Difference]: Start difference. First operand has 77 places, 88 transitions, 200 flow. Second operand 3 states and 177 transitions. [2024-06-27 18:02:52,974 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 119 transitions, 491 flow [2024-06-27 18:02:53,012 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 119 transitions, 461 flow, removed 0 selfloop flow, removed 8 redundant places. [2024-06-27 18:02:53,016 INFO L231 Difference]: Finished difference. Result has 72 places, 88 transitions, 223 flow [2024-06-27 18:02:53,018 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=176, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=223, PETRI_PLACES=72, PETRI_TRANSITIONS=88} [2024-06-27 18:02:53,022 INFO L281 CegarLoopForPetriNet]: 77 programPoint places, -5 predicate places. [2024-06-27 18:02:53,023 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 88 transitions, 223 flow [2024-06-27 18:02:53,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:02:53,024 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 18:02:53,024 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 18:02:53,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-27 18:02:53,025 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 18:02:53,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 18:02:53,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1503200844, now seen corresponding path program 1 times [2024-06-27 18:02:53,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 18:02:53,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254944282] [2024-06-27 18:02:53,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 18:02:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 18:02:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 18:02:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 18:02:53,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 18:02:53,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254944282] [2024-06-27 18:02:53,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254944282] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 18:02:53,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 18:02:53,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-27 18:02:53,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862084444] [2024-06-27 18:02:53,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 18:02:53,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-27 18:02:53,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 18:02:53,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-27 18:02:53,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-27 18:02:53,165 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 35 out of 93 [2024-06-27 18:02:53,166 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 88 transitions, 223 flow. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:02:53,166 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 18:02:53,166 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 35 of 93 [2024-06-27 18:02:53,166 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 18:02:56,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 89#true]) [2024-06-27 18:02:56,655 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2024-06-27 18:02:56,655 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:56,655 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:56,655 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-06-27 18:02:56,894 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 13#L132-1true, 89#true]) [2024-06-27 18:02:56,895 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,895 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,895 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-27 18:02:56,896 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,897 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 52#L147true, 89#true]) [2024-06-27 18:02:56,897 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,897 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,897 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,897 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-27 18:02:56,898 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 89#true]) [2024-06-27 18:02:56,898 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,898 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-27 18:02:56,898 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,898 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 70#L124-1true, 89#true]) [2024-06-27 18:02:56,906 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,907 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,907 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:56,907 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-27 18:02:57,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,260 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,260 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,260 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,260 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, 70#L124-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 89#true]) [2024-06-27 18:02:57,269 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,269 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,269 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,269 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, 70#L124-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 52#L147true, 89#true]) [2024-06-27 18:02:57,270 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,270 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,270 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,270 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 70#L124-1true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 89#true]) [2024-06-27 18:02:57,270 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,271 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,271 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,271 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,274 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 70#L124-1true, 45#L102-5true, 89#true]) [2024-06-27 18:02:57,274 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,274 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,274 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,275 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 66#L124-5true, 89#true]) [2024-06-27 18:02:57,276 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,276 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,276 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,276 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,277 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 89#true]) [2024-06-27 18:02:57,277 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,277 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,277 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,277 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,427 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,427 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,427 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,428 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [42#L102-1true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,434 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,434 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,434 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,434 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,439 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 66#L124-5true, 89#true]) [2024-06-27 18:02:57,439 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,439 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,439 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,439 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,440 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 66#L124-5true, 52#L147true, 89#true]) [2024-06-27 18:02:57,440 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,440 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,440 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,440 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 66#L124-5true, 89#true]) [2024-06-27 18:02:57,441 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,441 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,441 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,442 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 89#true]) [2024-06-27 18:02:57,442 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,443 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,443 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,443 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,444 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 52#L147true, 89#true]) [2024-06-27 18:02:57,444 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,444 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,444 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,444 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [65#L103true, 51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 89#true]) [2024-06-27 18:02:57,445 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,445 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,445 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,446 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 13#L132-1true, 89#true]) [2024-06-27 18:02:57,449 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,449 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,449 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,450 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 52#L147true, 89#true]) [2024-06-27 18:02:57,450 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,450 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,450 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-27 18:02:57,451 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-27 18:02:57,452 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 66#L124-5true, 45#L102-5true, 89#true]) [2024-06-27 18:02:57,452 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,452 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,452 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,452 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,454 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 45#L102-5true, 89#true]) [2024-06-27 18:02:57,454 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,454 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,454 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,454 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 70#L124-1true, 50#thread2EXITtrue, 89#true]) [2024-06-27 18:02:57,456 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,456 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,456 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,456 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,458 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 42#L102-1true, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 89#true]) [2024-06-27 18:02:57,458 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,458 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,458 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,458 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [26#L60true, 44#L199-5true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,724 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,724 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,725 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,725 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,725 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 70#L124-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,725 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,725 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,726 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,726 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,732 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,733 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,733 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,733 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,737 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 13#L132-1true, 89#true]) [2024-06-27 18:02:57,737 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,737 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,737 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,737 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 52#L147true, 89#true]) [2024-06-27 18:02:57,738 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,738 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,738 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,738 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [26#L60true, 44#L199-5true, 85#true, 3#L110true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,739 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,739 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,739 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,739 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,741 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 89#true]) [2024-06-27 18:02:57,741 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,741 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,741 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,741 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,742 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 52#L147true, 89#true]) [2024-06-27 18:02:57,742 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,742 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,742 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,742 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,742 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [65#L103true, 75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 89#true]) [2024-06-27 18:02:57,743 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,743 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,743 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,743 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 13#L132-1true, 45#L102-5true, 89#true]) [2024-06-27 18:02:57,745 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,745 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,745 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,745 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 45#L102-5true, 52#L147true, 89#true]) [2024-06-27 18:02:57,745 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,745 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,746 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,746 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,747 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 50#thread2EXITtrue, 66#L124-5true, 89#true]) [2024-06-27 18:02:57,747 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,748 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,748 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,748 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 45#L102-5true, 89#true]) [2024-06-27 18:02:57,748 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,749 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,749 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,749 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 13#L132-1true, 50#thread2EXITtrue, 89#true]) [2024-06-27 18:02:57,750 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,750 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,750 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,750 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,751 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 50#thread2EXITtrue, 13#L132-1true, 52#L147true, 89#true]) [2024-06-27 18:02:57,751 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,751 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,752 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,752 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,752 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 50#thread2EXITtrue, 89#true]) [2024-06-27 18:02:57,752 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,753 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,753 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,753 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,817 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 45#L102-5true, 89#true]) [2024-06-27 18:02:57,817 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,817 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,817 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,817 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,818 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 66#L124-5true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,818 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,818 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,818 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,818 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [38#L200true, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,819 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,819 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,819 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,820 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,820 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [51#L125true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,820 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,820 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,820 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,820 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,823 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 3#L110true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,823 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,823 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,823 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,823 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,824 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [38#L200true, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 3#L110true, 13#L132-1true, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,824 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,824 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,824 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,824 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 50#thread2EXITtrue, 89#true]) [2024-06-27 18:02:57,826 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,826 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,826 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,826 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][47], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 91#(<= ~manager_back~0 ~manager_front~0), 36#thread4EXITtrue]) [2024-06-27 18:02:57,858 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,858 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,858 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,858 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,864 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][70], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 3#L110true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 91#(<= ~manager_back~0 ~manager_front~0), 13#L132-1true, 36#thread4EXITtrue]) [2024-06-27 18:02:57,864 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,864 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,864 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,864 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1419] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 50#thread2EXITtrue, 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,865 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,865 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,865 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,865 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [75#thread3EXITtrue, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 36#thread4EXITtrue, 89#true]) [2024-06-27 18:02:57,867 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,867 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,867 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,867 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,895 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][102], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 45#L102-5true, 89#true]) [2024-06-27 18:02:57,895 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2024-06-27 18:02:57,895 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,895 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,895 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][102], [42#L102-1true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 56#L132true, 89#true]) [2024-06-27 18:02:57,896 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2024-06-27 18:02:57,896 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,896 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-27 18:02:57,896 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-27 18:02:57,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][102], [65#L103true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 89#true]) [2024-06-27 18:02:57,896 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2024-06-27 18:02:57,896 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,897 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,897 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1430] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][102], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 28#L154-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 50#thread2EXITtrue, 56#L132true, 89#true]) [2024-06-27 18:02:57,910 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2024-06-27 18:02:57,910 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,910 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-27 18:02:57,910 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][47], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 47#L146-5true, 91#(<= ~manager_back~0 ~manager_front~0), 56#L132true]) [2024-06-27 18:02:57,911 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1408] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][47], [27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 85#true, 73#L110-1true, Black: 87#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 56#L132true, 91#(<= ~manager_back~0 ~manager_front~0), 52#L147true]) [2024-06-27 18:02:57,911 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-27 18:02:57,911 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-27 18:02:57,921 INFO L124 PetriNetUnfolderBase]: 48428/67377 cut-off events. [2024-06-27 18:02:57,921 INFO L125 PetriNetUnfolderBase]: For 10815/13871 co-relation queries the response was YES. [2024-06-27 18:02:58,125 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136682 conditions, 67377 events. 48428/67377 cut-off events. For 10815/13871 co-relation queries the response was YES. Maximal size of possible extension queue 2683. Compared 429459 event pairs, 16252 based on Foata normal form. 2984/53110 useless extension candidates. Maximal degree in co-relation 28095. Up to 27585 conditions per place. [2024-06-27 18:02:58,497 INFO L140 encePairwiseOnDemand]: 86/93 looper letters, 88 selfloop transitions, 5 changer transitions 0/123 dead transitions. [2024-06-27 18:02:58,497 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 73 places, 123 transitions, 486 flow [2024-06-27 18:02:58,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-27 18:02:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-27 18:02:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 198 transitions. [2024-06-27 18:02:58,504 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7096774193548387 [2024-06-27 18:02:58,504 INFO L175 Difference]: Start difference. First operand has 72 places, 88 transitions, 223 flow. Second operand 3 states and 198 transitions. [2024-06-27 18:02:58,504 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 73 places, 123 transitions, 486 flow [2024-06-27 18:02:58,508 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 123 transitions, 482 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-27 18:02:58,510 INFO L231 Difference]: Finished difference. Result has 73 places, 89 transitions, 245 flow [2024-06-27 18:02:58,510 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=210, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=86, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=245, PETRI_PLACES=73, PETRI_TRANSITIONS=89} [2024-06-27 18:02:58,511 INFO L281 CegarLoopForPetriNet]: 77 programPoint places, -4 predicate places. [2024-06-27 18:02:58,511 INFO L495 AbstractCegarLoop]: Abstraction has has 73 places, 89 transitions, 245 flow [2024-06-27 18:02:58,512 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:02:58,512 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 18:02:58,512 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 18:02:58,512 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-06-27 18:02:58,512 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 18:02:58,516 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 18:02:58,516 INFO L85 PathProgramCache]: Analyzing trace with hash -1009692940, now seen corresponding path program 1 times [2024-06-27 18:02:58,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 18:02:58,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403440015] [2024-06-27 18:02:58,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 18:02:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 18:02:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 18:02:58,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 18:02:58,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 18:02:58,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403440015] [2024-06-27 18:02:58,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403440015] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 18:02:58,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 18:02:58,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-27 18:02:58,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909491128] [2024-06-27 18:02:58,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 18:02:58,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-27 18:02:58,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 18:02:58,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-27 18:02:58,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-27 18:02:58,647 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 35 out of 93 [2024-06-27 18:02:58,647 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 89 transitions, 245 flow. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:02:58,647 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 18:02:58,648 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 35 of 93 [2024-06-27 18:02:58,648 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 18:03:06,356 INFO L124 PetriNetUnfolderBase]: 81080/121574 cut-off events. [2024-06-27 18:03:06,357 INFO L125 PetriNetUnfolderBase]: For 39892/44206 co-relation queries the response was YES. [2024-06-27 18:03:06,720 INFO L83 FinitePrefix]: Finished finitePrefix Result has 260916 conditions, 121574 events. 81080/121574 cut-off events. For 39892/44206 co-relation queries the response was YES. Maximal size of possible extension queue 4341. Compared 971372 event pairs, 25265 based on Foata normal form. 2002/93416 useless extension candidates. Maximal degree in co-relation 103457. Up to 45865 conditions per place. [2024-06-27 18:03:07,581 INFO L140 encePairwiseOnDemand]: 90/93 looper letters, 95 selfloop transitions, 2 changer transitions 0/126 dead transitions. [2024-06-27 18:03:07,581 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 126 transitions, 543 flow [2024-06-27 18:03:07,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-27 18:03:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-27 18:03:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 195 transitions. [2024-06-27 18:03:07,582 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6989247311827957 [2024-06-27 18:03:07,582 INFO L175 Difference]: Start difference. First operand has 73 places, 89 transitions, 245 flow. Second operand 3 states and 195 transitions. [2024-06-27 18:03:07,583 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 126 transitions, 543 flow [2024-06-27 18:03:07,591 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 126 transitions, 535 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-27 18:03:07,593 INFO L231 Difference]: Finished difference. Result has 74 places, 88 transitions, 244 flow [2024-06-27 18:03:07,593 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=232, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=87, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=85, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=244, PETRI_PLACES=74, PETRI_TRANSITIONS=88} [2024-06-27 18:03:07,594 INFO L281 CegarLoopForPetriNet]: 77 programPoint places, -3 predicate places. [2024-06-27 18:03:07,594 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 88 transitions, 244 flow [2024-06-27 18:03:07,594 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:03:07,594 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 18:03:07,594 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 18:03:07,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-06-27 18:03:07,595 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 18:03:07,595 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 18:03:07,595 INFO L85 PathProgramCache]: Analyzing trace with hash -687359873, now seen corresponding path program 1 times [2024-06-27 18:03:07,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 18:03:07,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821228347] [2024-06-27 18:03:07,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 18:03:07,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 18:03:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 18:03:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 18:03:07,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 18:03:07,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821228347] [2024-06-27 18:03:07,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821228347] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 18:03:07,685 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 18:03:07,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-27 18:03:07,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028592893] [2024-06-27 18:03:07,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 18:03:07,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-27 18:03:07,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 18:03:07,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-27 18:03:07,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-27 18:03:07,688 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 35 out of 93 [2024-06-27 18:03:07,688 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 88 transitions, 244 flow. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:03:07,688 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 18:03:07,688 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 35 of 93 [2024-06-27 18:03:07,689 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 18:03:14,976 INFO L124 PetriNetUnfolderBase]: 75245/110728 cut-off events. [2024-06-27 18:03:14,976 INFO L125 PetriNetUnfolderBase]: For 46919/51012 co-relation queries the response was YES. [2024-06-27 18:03:15,348 INFO L83 FinitePrefix]: Finished finitePrefix Result has 240123 conditions, 110728 events. 75245/110728 cut-off events. For 46919/51012 co-relation queries the response was YES. Maximal size of possible extension queue 3221. Compared 821339 event pairs, 22915 based on Foata normal form. 1710/85119 useless extension candidates. Maximal degree in co-relation 118918. Up to 43942 conditions per place. [2024-06-27 18:03:16,047 INFO L140 encePairwiseOnDemand]: 90/93 looper letters, 87 selfloop transitions, 2 changer transitions 0/117 dead transitions. [2024-06-27 18:03:16,047 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 117 transitions, 497 flow [2024-06-27 18:03:16,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-27 18:03:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-27 18:03:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 192 transitions. [2024-06-27 18:03:16,049 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6881720430107527 [2024-06-27 18:03:16,049 INFO L175 Difference]: Start difference. First operand has 74 places, 88 transitions, 244 flow. Second operand 3 states and 192 transitions. [2024-06-27 18:03:16,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 117 transitions, 497 flow [2024-06-27 18:03:16,053 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 117 transitions, 492 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-06-27 18:03:16,055 INFO L231 Difference]: Finished difference. Result has 74 places, 84 transitions, 230 flow [2024-06-27 18:03:16,056 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=71, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=230, PETRI_PLACES=74, PETRI_TRANSITIONS=84} [2024-06-27 18:03:16,056 INFO L281 CegarLoopForPetriNet]: 77 programPoint places, -3 predicate places. [2024-06-27 18:03:16,056 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 84 transitions, 230 flow [2024-06-27 18:03:16,057 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:03:16,057 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 18:03:16,057 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] [2024-06-27 18:03:16,057 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-06-27 18:03:16,057 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 18:03:16,058 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 18:03:16,058 INFO L85 PathProgramCache]: Analyzing trace with hash 496369764, now seen corresponding path program 1 times [2024-06-27 18:03:16,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 18:03:16,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956270104] [2024-06-27 18:03:16,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 18:03:16,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 18:03:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 18:03:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 18:03:16,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 18:03:16,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956270104] [2024-06-27 18:03:16,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956270104] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 18:03:16,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 18:03:16,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-27 18:03:16,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518449413] [2024-06-27 18:03:16,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 18:03:16,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-27 18:03:16,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 18:03:16,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-27 18:03:16,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-06-27 18:03:16,242 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 93 [2024-06-27 18:03:16,243 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 84 transitions, 230 flow. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 18:03:16,243 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 18:03:16,243 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 93 [2024-06-27 18:03:16,243 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand