./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --validate ./goblint.2024-05-21_14-57-05.files/protection/popl20-bad-commit-2.wvr-bad.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 76401ed0 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c ./goblint.2024-05-21_14-57-05.files/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 --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-76401ed-m [2024-06-20 15:38:15,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-20 15:38:15,333 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-20 15:38:15,337 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-20 15:38:15,337 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-20 15:38:15,358 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-20 15:38:15,359 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-20 15:38:15,360 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-20 15:38:15,360 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-20 15:38:15,363 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-20 15:38:15,363 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-20 15:38:15,364 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-20 15:38:15,364 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-20 15:38:15,365 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-20 15:38:15,366 INFO L153 SettingsManager]: * Use SBE=true [2024-06-20 15:38:15,366 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-20 15:38:15,366 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-20 15:38:15,366 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-20 15:38:15,367 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-20 15:38:15,367 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-20 15:38:15,367 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-20 15:38:15,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-20 15:38:15,368 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-20 15:38:15,368 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-20 15:38:15,368 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-20 15:38:15,368 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-20 15:38:15,369 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-20 15:38:15,369 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-20 15:38:15,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-20 15:38:15,370 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-20 15:38:15,370 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-20 15:38:15,370 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-20 15:38:15,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-20 15:38:15,371 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-20 15:38:15,371 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-20 15:38:15,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-20 15:38:15,372 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-20 15:38:15,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-20 15:38:15,372 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-20 15:38:15,372 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-20 15:38:15,372 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-20 15:38:15,373 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-20 15:38:15,373 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-20 15:38:15,373 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-20 15:38:15,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-20 15:38:15,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-20 15:38:15,569 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-20 15:38:15,570 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-20 15:38:15,570 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-20 15:38:15,571 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-21_14-57-05.files/protection/popl20-bad-commit-2.wvr-bad.yml/witness.yml [2024-06-20 15:38:15,718 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-20 15:38:15,719 INFO L274 PluginConnector]: CDTParser initialized [2024-06-20 15:38:15,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-20 15:38:16,643 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-20 15:38:16,827 INFO L384 CDTParser]: Found 1 translation units. [2024-06-20 15:38:16,827 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-20 15:38:16,834 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fe22280a/cf4ada2595454520bd0d268d11a467b1/FLAG705fe69f0 [2024-06-20 15:38:17,216 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fe22280a/cf4ada2595454520bd0d268d11a467b1 [2024-06-20 15:38:17,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-20 15:38:17,218 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-20 15:38:17,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-20 15:38:17,221 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-20 15:38:17,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-20 15:38:17,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.06 03:38:15" (1/2) ... [2024-06-20 15:38:17,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67014b82 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.06 03:38:17, skipping insertion in model container [2024-06-20 15:38:17,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.06 03:38:15" (1/2) ... [2024-06-20 15:38:17,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@665488cd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.06 03:38:17, skipping insertion in model container [2024-06-20 15:38:17,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.06 03:38:17" (2/2) ... [2024-06-20 15:38:17,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67014b82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17, skipping insertion in model container [2024-06-20 15:38:17,228 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.06 03:38:17" (2/2) ... [2024-06-20 15:38:17,228 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-20 15:38:17,252 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-20 15:38:17,253 INFO L97 edCorrectnessWitness]: Location invariant before [L198-L198] ((((! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || ((0 <= manager_state && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1))) [2024-06-20 15:38:17,253 INFO L97 edCorrectnessWitness]: Location invariant before [L197-L197] ((((! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || ((0 <= manager_state && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1))) [2024-06-20 15:38:17,253 INFO L97 edCorrectnessWitness]: Location invariant before [L200-L200] ((((! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || ((0 <= manager_state && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1))) [2024-06-20 15:38:17,253 INFO L97 edCorrectnessWitness]: Location invariant before [L199-L199] ((((! multithreaded || (((0 <= manager_state && manager_state <= 5) && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5))) && (! multithreaded || ((0 <= manager_state && manager_state <= 127) && (((((manager_state == 0 || manager_state == 1) || manager_state == 2) || manager_state == 3) || manager_state == 4) || manager_state == 5)))) && (! multithreaded || ((0 <= node2_state && node2_state <= 1) && (node2_state == 0 || node2_state == 1)))) && (! multithreaded || ((0 <= node1_state && node1_state <= 1) && (node1_state == 0 || node1_state == 1)))) && (! multithreaded || ((0 <= client_state && client_state <= 1) && (client_state == 0 || client_state == 1))) [2024-06-20 15:38:17,253 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-20 15:38:17,254 INFO L106 edCorrectnessWitness]: ghost_update [L196-L196] multithreaded = 1; [2024-06-20 15:38:17,277 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-20 15:38:17,450 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-20 15:38:17,458 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-20 15:38:17,537 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-20 15:38:17,552 INFO L206 MainTranslator]: Completed translation [2024-06-20 15:38:17,552 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17 WrapperNode [2024-06-20 15:38:17,552 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-20 15:38:17,553 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-20 15:38:17,553 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-20 15:38:17,567 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-20 15:38:17,580 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,635 INFO L138 Inliner]: procedures = 25, calls = 74, calls flagged for inlining = 28, calls inlined = 34, statements flattened = 470 [2024-06-20 15:38:17,636 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-20 15:38:17,639 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-20 15:38:17,639 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-20 15:38:17,639 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-20 15:38:17,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,652 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,666 INFO L175 MemorySlicer]: Split 18 memory accesses to 2 slices as follows [2, 16]. 89 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 4 writes are split as follows [0, 4]. [2024-06-20 15:38:17,666 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,666 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,676 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,683 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,687 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-20 15:38:17,687 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-20 15:38:17,687 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-20 15:38:17,688 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-20 15:38:17,688 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (1/1) ... [2024-06-20 15:38:17,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-20 15:38:17,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-20 15:38:17,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-06-20 15:38:17,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-06-20 15:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-20 15:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-06-20 15:38:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-06-20 15:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-06-20 15:38:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-06-20 15:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-06-20 15:38:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-06-20 15:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-06-20 15:38:17,804 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-06-20 15:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-20 15:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-06-20 15:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-20 15:38:17,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-06-20 15:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-06-20 15:38:17,807 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-20 15:38:17,935 INFO L244 CfgBuilder]: Building ICFG [2024-06-20 15:38:17,937 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-20 15:38:18,419 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-20 15:38:18,419 INFO L293 CfgBuilder]: Performing block encoding [2024-06-20 15:38:18,748 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-20 15:38:18,748 INFO L320 CfgBuilder]: Removed 8 assume(true) statements. [2024-06-20 15:38:18,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.06 03:38:18 BoogieIcfgContainer [2024-06-20 15:38:18,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-20 15:38:18,752 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-20 15:38:18,752 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-20 15:38:18,754 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-20 15:38:18,755 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.06 03:38:15" (1/4) ... [2024-06-20 15:38:18,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@725d771e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 20.06 03:38:18, skipping insertion in model container [2024-06-20 15:38:18,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.06 03:38:17" (2/4) ... [2024-06-20 15:38:18,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@725d771e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.06 03:38:18, skipping insertion in model container [2024-06-20 15:38:18,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.06 03:38:17" (3/4) ... [2024-06-20 15:38:18,757 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@725d771e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.06 03:38:18, skipping insertion in model container [2024-06-20 15:38:18,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.06 03:38:18" (4/4) ... [2024-06-20 15:38:18,758 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-2.wvr-bad.c [2024-06-20 15:38:18,774 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-20 15:38:18,775 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-06-20 15:38:18,775 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-20 15:38:18,826 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-06-20 15:38:18,854 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 80 places, 91 transitions, 210 flow [2024-06-20 15:38:18,891 INFO L124 PetriNetUnfolderBase]: 24/87 cut-off events. [2024-06-20 15:38:18,891 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-06-20 15:38:18,896 INFO L83 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 87 events. 24/87 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 192 event pairs, 0 based on Foata normal form. 0/59 useless extension candidates. Maximal degree in co-relation 77. Up to 8 conditions per place. [2024-06-20 15:38:18,896 INFO L82 GeneralOperation]: Start removeDead. Operand has 80 places, 91 transitions, 210 flow [2024-06-20 15:38:18,899 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 74 places, 85 transitions, 191 flow [2024-06-20 15:38:18,911 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-20 15:38:18,917 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;@2ec5985d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-20 15:38:18,918 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2024-06-20 15:38:18,924 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-20 15:38:18,925 INFO L124 PetriNetUnfolderBase]: 5/15 cut-off events. [2024-06-20 15:38:18,925 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-20 15:38:18,925 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 15:38:18,926 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-20 15:38:18,926 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-20 15:38:18,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 15:38:18,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1989823776, now seen corresponding path program 1 times [2024-06-20 15:38:18,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 15:38:18,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929222692] [2024-06-20 15:38:18,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 15:38:18,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 15:38:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 15:38:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 15:38:19,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 15:38:19,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929222692] [2024-06-20 15:38:19,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929222692] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-20 15:38:19,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-20 15:38:19,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-06-20 15:38:19,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490873875] [2024-06-20 15:38:19,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-20 15:38:19,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-20 15:38:19,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 15:38:19,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-20 15:38:19,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-20 15:38:19,674 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 91 [2024-06-20 15:38:19,676 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 85 transitions, 191 flow. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-20 15:38:19,677 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 15:38:19,677 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 91 [2024-06-20 15:38:19,677 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-20 15:38:25,544 INFO L124 PetriNetUnfolderBase]: 71743/90410 cut-off events. [2024-06-20 15:38:25,545 INFO L125 PetriNetUnfolderBase]: For 2301/2301 co-relation queries the response was YES. [2024-06-20 15:38:25,770 INFO L83 FinitePrefix]: Finished finitePrefix Result has 176460 conditions, 90410 events. 71743/90410 cut-off events. For 2301/2301 co-relation queries the response was YES. Maximal size of possible extension queue 2395. Compared 460787 event pairs, 18158 based on Foata normal form. 1969/81605 useless extension candidates. Maximal degree in co-relation 171123. Up to 77294 conditions per place. [2024-06-20 15:38:26,158 INFO L140 encePairwiseOnDemand]: 74/91 looper letters, 91 selfloop transitions, 5 changer transitions 4/114 dead transitions. [2024-06-20 15:38:26,158 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 114 transitions, 467 flow [2024-06-20 15:38:26,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-20 15:38:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-20 15:38:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 170 transitions. [2024-06-20 15:38:26,167 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6227106227106227 [2024-06-20 15:38:26,169 INFO L175 Difference]: Start difference. First operand has 74 places, 85 transitions, 191 flow. Second operand 3 states and 170 transitions. [2024-06-20 15:38:26,170 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 114 transitions, 467 flow [2024-06-20 15:38:26,205 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 114 transitions, 443 flow, removed 0 selfloop flow, removed 7 redundant places. [2024-06-20 15:38:26,207 INFO L231 Difference]: Finished difference. Result has 70 places, 83 transitions, 211 flow [2024-06-20 15:38:26,209 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=170, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=211, PETRI_PLACES=70, PETRI_TRANSITIONS=83} [2024-06-20 15:38:26,211 INFO L281 CegarLoopForPetriNet]: 74 programPoint places, -4 predicate places. [2024-06-20 15:38:26,212 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 83 transitions, 211 flow [2024-06-20 15:38:26,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-20 15:38:26,212 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 15:38:26,212 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-20 15:38:26,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-20 15:38:26,213 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-20 15:38:26,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 15:38:26,213 INFO L85 PathProgramCache]: Analyzing trace with hash 586832585, now seen corresponding path program 1 times [2024-06-20 15:38:26,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 15:38:26,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617770046] [2024-06-20 15:38:26,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 15:38:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 15:38:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 15:38:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 15:38:26,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 15:38:26,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617770046] [2024-06-20 15:38:26,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617770046] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-20 15:38:26,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-20 15:38:26,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-20 15:38:26,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051084060] [2024-06-20 15:38:26,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-20 15:38:26,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-20 15:38:26,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 15:38:26,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-20 15:38:26,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-20 15:38:26,269 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 34 out of 91 [2024-06-20 15:38:26,269 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 83 transitions, 211 flow. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-20 15:38:26,269 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 15:38:26,270 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 34 of 91 [2024-06-20 15:38:26,270 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-20 15:38:29,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 41#L102-1true, 13#L132-1true, 87#true]) [2024-06-20 15:38:29,436 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2024-06-20 15:38:29,436 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-06-20 15:38:29,436 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:29,438 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:29,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 46#L146-5true, 71#L110-1true, 87#true]) [2024-06-20 15:38:29,659 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,659 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-20 15:38:29,660 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,660 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,670 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 71#L110-1true, 87#true]) [2024-06-20 15:38:29,671 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,671 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,671 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-20 15:38:29,671 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 28#L154-1true, 13#L132-1true, 87#true]) [2024-06-20 15:38:29,676 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,676 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,676 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-20 15:38:29,677 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,684 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 41#L102-1true, 68#L124-1true, 87#true]) [2024-06-20 15:38:29,685 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,685 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:29,689 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-20 15:38:29,689 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:30,140 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 13#L132-1true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,140 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,141 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,141 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,141 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,151 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 46#L146-5true, 71#L110-1true, 87#true, 68#L124-1true]) [2024-06-20 15:38:30,151 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,152 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,152 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,152 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,153 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 71#L110-1true, 68#L124-1true, 87#true]) [2024-06-20 15:38:30,153 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,153 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,153 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,153 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 28#L154-1true, 68#L124-1true, 87#true]) [2024-06-20 15:38:30,154 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,154 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,154 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,154 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,159 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 87#true, 68#L124-1true]) [2024-06-20 15:38:30,159 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,160 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,160 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,160 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,162 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 41#L102-1true, 64#L124-5true, 87#true]) [2024-06-20 15:38:30,162 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,162 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,162 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,162 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 41#L102-1true, 50#L125true, 87#true]) [2024-06-20 15:38:30,164 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,164 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,164 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,164 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 13#L132-1true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,358 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,358 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,358 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,358 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 41#L102-1true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,368 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,368 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,368 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,368 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 64#L124-5true, 46#L146-5true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,374 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,374 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,374 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,374 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 64#L124-5true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,375 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,375 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,375 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,376 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 28#L154-1true, 64#L124-5true, 87#true]) [2024-06-20 15:38:30,376 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,376 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,376 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,377 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,378 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 46#L146-5true, 50#L125true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,378 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,378 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,378 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,378 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 50#L125true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,379 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,379 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,380 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,380 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 28#L154-1true, 50#L125true, 87#true]) [2024-06-20 15:38:30,380 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,380 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,380 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,381 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 41#L102-1true, 46#L146-5true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,385 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,385 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,385 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,385 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 41#L102-1true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,385 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,386 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,386 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-20 15:38:30,386 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-20 15:38:30,387 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 64#L124-5true, 87#true]) [2024-06-20 15:38:30,387 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,387 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,387 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,387 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,389 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 50#L125true, 87#true]) [2024-06-20 15:38:30,389 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,389 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,389 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,389 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 49#thread2EXITtrue, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 68#L124-1true, 87#true]) [2024-06-20 15:38:30,391 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,391 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,391 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,391 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 28#L154-1true, 41#L102-1true, 87#true]) [2024-06-20 15:38:30,393 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,393 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,393 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,393 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= v_~update~0_103 (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4)))) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_103} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_103} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [thread4Thread1of1ForFork1InUse, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 71#L110-1true, 43#L199-5true, 54#L132true, 87#true]) [2024-06-20 15:38:30,523 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,524 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,524 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,524 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 71#L110-1true, 68#L124-1true, 87#true]) [2024-06-20 15:38:30,525 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,528 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,528 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,529 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,535 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 35#thread4EXITtrue, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,535 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,537 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,537 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,537 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 46#L146-5true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,539 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,540 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,540 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,540 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,540 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,540 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,540 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,541 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,541 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 3#L110true, 13#L132-1true, 43#L199-5true, 87#true]) [2024-06-20 15:38:30,541 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,541 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,541 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,541 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,543 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 46#L146-5true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,543 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,543 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,543 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,543 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 51#L147true, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,544 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,544 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,545 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,545 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 63#L103true, 28#L154-1true, 87#true]) [2024-06-20 15:38:30,547 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,547 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,547 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,547 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,549 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 46#L146-5true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,549 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,549 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,549 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,549 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,550 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [51#L147true, thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 87#true]) [2024-06-20 15:38:30,550 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,550 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-20 15:38:30,550 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,550 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-20 15:38:30,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 49#thread2EXITtrue, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 28#L154-1true, 64#L124-5true, 87#true]) [2024-06-20 15:38:30,552 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,552 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,552 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,552 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 28#L154-1true, 87#true]) [2024-06-20 15:38:30,553 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,553 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,554 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,554 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 49#thread2EXITtrue, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 46#L146-5true, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,555 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,555 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,555 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,555 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_95) 1 0) 0)) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_95} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][105], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 49#thread2EXITtrue, 28#L154-1true, 50#L125true, 87#true]) [2024-06-20 15:38:30,556 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,556 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,556 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,556 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [51#L147true, thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 49#thread2EXITtrue, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 13#L132-1true, 87#true]) [2024-06-20 15:38:30,557 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,557 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,557 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,557 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,617 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 44#L102-5true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,618 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,618 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,618 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,618 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,619 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 64#L124-5true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,620 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,620 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,620 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,620 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,620 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 71#L110-1true, 54#L132true, 87#true]) [2024-06-20 15:38:30,620 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,620 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,621 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,621 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:30,621 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 26#L60true, 37#L200true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 71#L110-1true, 54#L132true, 87#true]) [2024-06-20 15:38:30,621 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,621 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,622 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,622 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 35#thread4EXITtrue, 50#L125true, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,623 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,623 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,623 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,623 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 3#L110true, 35#thread4EXITtrue, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,625 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,625 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,625 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,625 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:30,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~node2_state~0_56 1) (= v_~safe~0_126 (ite (= (ite (= v_~update~0_101 (select (select |v_#memory_int#1_243| v_~node2~0.base_103) (+ v_~node2~0.offset_103 (* 4 v_~node2_front~0_89)))) 1 0) 0) 0 1)) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_101} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_103, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_103, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_101} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][98], [thread4Thread1of1ForFork1InUse, 26#L60true, 37#L200true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 3#L110true, 35#thread4EXITtrue, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,627 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,627 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,627 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-20 15:38:30,627 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-20 15:38:30,629 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, 49#thread2EXITtrue, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 28#L154-1true, 87#true]) [2024-06-20 15:38:30,629 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,629 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:30,629 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,629 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 49#thread2EXITtrue, 35#thread4EXITtrue, 13#L132-1true, 87#true]) [2024-06-20 15:38:30,661 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,661 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:30,661 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,661 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,662 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] 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], [thread4Thread1of1ForFork1InUse, 27#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 26#L60true, 83#true, Black: 85#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 73#thread3EXITtrue, 35#thread4EXITtrue, 71#L110-1true, 87#true]) [2024-06-20 15:38:30,663 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,663 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-20 15:38:30,663 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,663 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-20 15:38:30,695 INFO L124 PetriNetUnfolderBase]: 47448/66556 cut-off events. [2024-06-20 15:38:30,695 INFO L125 PetriNetUnfolderBase]: For 10550/13699 co-relation queries the response was YES. [2024-06-20 15:38:31,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 135097 conditions, 66556 events. 47448/66556 cut-off events. For 10550/13699 co-relation queries the response was YES. Maximal size of possible extension queue 2669. Compared 431916 event pairs, 15644 based on Foata normal form. 2939/52806 useless extension candidates. Maximal degree in co-relation 27499. Up to 27334 conditions per place. [2024-06-20 15:38:31,271 INFO L140 encePairwiseOnDemand]: 84/91 looper letters, 80 selfloop transitions, 5 changer transitions 0/114 dead transitions. [2024-06-20 15:38:31,271 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 114 transitions, 448 flow [2024-06-20 15:38:31,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-20 15:38:31,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-20 15:38:31,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 187 transitions. [2024-06-20 15:38:31,276 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.684981684981685 [2024-06-20 15:38:31,277 INFO L175 Difference]: Start difference. First operand has 70 places, 83 transitions, 211 flow. Second operand 3 states and 187 transitions. [2024-06-20 15:38:31,277 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 114 transitions, 448 flow [2024-06-20 15:38:31,290 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 68 places, 114 transitions, 444 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-20 15:38:31,292 INFO L231 Difference]: Finished difference. Result has 69 places, 84 transitions, 233 flow [2024-06-20 15:38:31,293 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=198, PETRI_DIFFERENCE_MINUEND_PLACES=66, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=233, PETRI_PLACES=69, PETRI_TRANSITIONS=84} [2024-06-20 15:38:31,293 INFO L281 CegarLoopForPetriNet]: 74 programPoint places, -5 predicate places. [2024-06-20 15:38:31,293 INFO L495 AbstractCegarLoop]: Abstraction has has 69 places, 84 transitions, 233 flow [2024-06-20 15:38:31,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-20 15:38:31,294 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 15:38:31,294 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-20 15:38:31,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-06-20 15:38:31,294 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-20 15:38:31,294 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 15:38:31,294 INFO L85 PathProgramCache]: Analyzing trace with hash 2110093298, now seen corresponding path program 1 times [2024-06-20 15:38:31,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 15:38:31,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995265024] [2024-06-20 15:38:31,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 15:38:31,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 15:38:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 15:38:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 15:38:31,378 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 15:38:31,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995265024] [2024-06-20 15:38:31,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995265024] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-20 15:38:31,380 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-20 15:38:31,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-20 15:38:31,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059727268] [2024-06-20 15:38:31,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-20 15:38:31,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-20 15:38:31,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 15:38:31,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-20 15:38:31,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-20 15:38:31,383 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 34 out of 91 [2024-06-20 15:38:31,383 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 84 transitions, 233 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) [2024-06-20 15:38:31,384 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 15:38:31,384 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 34 of 91 [2024-06-20 15:38:31,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-20 15:38:38,954 INFO L124 PetriNetUnfolderBase]: 80002/120416 cut-off events. [2024-06-20 15:38:38,954 INFO L125 PetriNetUnfolderBase]: For 39999/44496 co-relation queries the response was YES. [2024-06-20 15:38:39,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 259004 conditions, 120416 events. 80002/120416 cut-off events. For 39999/44496 co-relation queries the response was YES. Maximal size of possible extension queue 4255. Compared 967719 event pairs, 24745 based on Foata normal form. 2006/93186 useless extension candidates. Maximal degree in co-relation 102448. Up to 44806 conditions per place. [2024-06-20 15:38:39,849 INFO L140 encePairwiseOnDemand]: 88/91 looper letters, 87 selfloop transitions, 2 changer transitions 0/117 dead transitions. [2024-06-20 15:38:39,849 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 117 transitions, 505 flow [2024-06-20 15:38:39,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-20 15:38:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-20 15:38:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 184 transitions. [2024-06-20 15:38:39,851 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.673992673992674 [2024-06-20 15:38:39,852 INFO L175 Difference]: Start difference. First operand has 69 places, 84 transitions, 233 flow. Second operand 3 states and 184 transitions. [2024-06-20 15:38:39,852 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 117 transitions, 505 flow [2024-06-20 15:38:39,857 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 117 transitions, 497 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-20 15:38:39,859 INFO L231 Difference]: Finished difference. Result has 70 places, 83 transitions, 232 flow [2024-06-20 15:38:39,859 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=220, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=80, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=232, PETRI_PLACES=70, PETRI_TRANSITIONS=83} [2024-06-20 15:38:39,860 INFO L281 CegarLoopForPetriNet]: 74 programPoint places, -4 predicate places. [2024-06-20 15:38:39,860 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 83 transitions, 232 flow [2024-06-20 15:38:39,860 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) [2024-06-20 15:38:39,860 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 15:38:39,861 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-20 15:38:39,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-06-20 15:38:39,861 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-20 15:38:39,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 15:38:39,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1651948798, now seen corresponding path program 1 times [2024-06-20 15:38:39,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 15:38:39,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980298911] [2024-06-20 15:38:39,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 15:38:39,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 15:38:39,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 15:38:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 15:38:39,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 15:38:39,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980298911] [2024-06-20 15:38:39,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980298911] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-20 15:38:39,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-20 15:38:39,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-20 15:38:39,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042470981] [2024-06-20 15:38:39,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-20 15:38:39,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-20 15:38:39,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 15:38:39,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-20 15:38:39,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-20 15:38:39,928 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 34 out of 91 [2024-06-20 15:38:39,929 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 83 transitions, 232 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) [2024-06-20 15:38:39,929 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 15:38:39,929 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 34 of 91 [2024-06-20 15:38:39,929 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-20 15:38:47,044 INFO L124 PetriNetUnfolderBase]: 74866/110233 cut-off events. [2024-06-20 15:38:47,044 INFO L125 PetriNetUnfolderBase]: For 48299/52361 co-relation queries the response was YES. [2024-06-20 15:38:47,384 INFO L83 FinitePrefix]: Finished finitePrefix Result has 239031 conditions, 110233 events. 74866/110233 cut-off events. For 48299/52361 co-relation queries the response was YES. Maximal size of possible extension queue 3218. Compared 818709 event pairs, 22766 based on Foata normal form. 1693/84659 useless extension candidates. Maximal degree in co-relation 118396. Up to 43615 conditions per place. [2024-06-20 15:38:47,826 INFO L140 encePairwiseOnDemand]: 88/91 looper letters, 79 selfloop transitions, 2 changer transitions 0/108 dead transitions. [2024-06-20 15:38:47,826 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 108 transitions, 458 flow [2024-06-20 15:38:47,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-20 15:38:47,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-20 15:38:47,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 181 transitions. [2024-06-20 15:38:47,827 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.663003663003663 [2024-06-20 15:38:47,827 INFO L175 Difference]: Start difference. First operand has 70 places, 83 transitions, 232 flow. Second operand 3 states and 181 transitions. [2024-06-20 15:38:47,828 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 108 transitions, 458 flow [2024-06-20 15:38:47,831 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 108 transitions, 453 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-06-20 15:38:47,832 INFO L231 Difference]: Finished difference. Result has 70 places, 79 transitions, 218 flow [2024-06-20 15:38:47,832 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=206, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=78, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=218, PETRI_PLACES=70, PETRI_TRANSITIONS=79} [2024-06-20 15:38:47,833 INFO L281 CegarLoopForPetriNet]: 74 programPoint places, -4 predicate places. [2024-06-20 15:38:47,833 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 79 transitions, 218 flow [2024-06-20 15:38:47,833 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) [2024-06-20 15:38:47,833 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-20 15:38:47,834 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] [2024-06-20 15:38:47,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-06-20 15:38:47,834 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-20 15:38:47,834 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-20 15:38:47,834 INFO L85 PathProgramCache]: Analyzing trace with hash 1117895158, now seen corresponding path program 1 times [2024-06-20 15:38:47,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-20 15:38:47,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052202488] [2024-06-20 15:38:47,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-20 15:38:47,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-20 15:38:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-20 15:38:48,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-20 15:38:48,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-20 15:38:48,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052202488] [2024-06-20 15:38:48,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2052202488] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-20 15:38:48,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-20 15:38:48,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-20 15:38:48,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109017146] [2024-06-20 15:38:48,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-20 15:38:48,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-20 15:38:48,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-20 15:38:48,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-20 15:38:48,016 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-06-20 15:38:48,060 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 91 [2024-06-20 15:38:48,060 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 79 transitions, 218 flow. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-20 15:38:48,060 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-20 15:38:48,060 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 91 [2024-06-20 15:38:48,060 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand