./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 bcb38a6f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c ./goblint.2024-05-21_14-57-05.files/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-bcb38a6-m [2024-06-04 14:30:22,129 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-04 14:30:22,198 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-04 14:30:22,204 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-04 14:30:22,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-04 14:30:22,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-04 14:30:22,237 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-04 14:30:22,237 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-04 14:30:22,238 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-04 14:30:22,241 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-04 14:30:22,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-04 14:30:22,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-04 14:30:22,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-04 14:30:22,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-04 14:30:22,244 INFO L153 SettingsManager]: * Use SBE=true [2024-06-04 14:30:22,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-04 14:30:22,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-04 14:30:22,244 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-04 14:30:22,245 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-04 14:30:22,245 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-04 14:30:22,245 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-04 14:30:22,246 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-04 14:30:22,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-04 14:30:22,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-04 14:30:22,246 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-04 14:30:22,247 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-04 14:30:22,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-04 14:30:22,247 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-04 14:30:22,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-04 14:30:22,248 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-04 14:30:22,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-04 14:30:22,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-04 14:30:22,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-04 14:30:22,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-04 14:30:22,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-04 14:30:22,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-04 14:30:22,250 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-04 14:30:22,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-04 14:30:22,250 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-04 14:30:22,251 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-04 14:30:22,251 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-04 14:30:22,252 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-04 14:30:22,252 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-04 14:30:22,252 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false [2024-06-04 14:30:22,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-04 14:30:22,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-04 14:30:22,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-04 14:30:22,534 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-04 14:30:22,534 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-04 14:30:22,535 INFO L431 ainManager$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 [2024-06-04 14:30:22,656 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-04 14:30:22,656 INFO L274 PluginConnector]: CDTParser initialized [2024-06-04 14:30:22,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-04 14:30:23,757 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-04 14:30:23,980 INFO L384 CDTParser]: Found 1 translation units. [2024-06-04 14:30:23,981 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-commit-2.wvr-bad.c [2024-06-04 14:30:23,993 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/154ffd45b/cca93c530e27448dbdf0b57fb9d347f7/FLAGd633d96a6 [2024-06-04 14:30:24,007 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/154ffd45b/cca93c530e27448dbdf0b57fb9d347f7 [2024-06-04 14:30:24,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-04 14:30:24,011 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-04 14:30:24,014 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-04 14:30:24,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-04 14:30:24,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-04 14:30:24,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 02:30:22" (1/2) ... [2024-06-04 14:30:24,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e8b372 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 02:30:24, skipping insertion in model container [2024-06-04 14:30:24,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 02:30:22" (1/2) ... [2024-06-04 14:30:24,022 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b388579 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 04.06 02:30:24, skipping insertion in model container [2024-06-04 14:30:24,023 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.06 02:30:24" (2/2) ... [2024-06-04 14:30:24,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e8b372 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24, skipping insertion in model container [2024-06-04 14:30:24,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.06 02:30:24" (2/2) ... [2024-06-04 14:30:24,023 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-04 14:30:24,060 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-04 14:30:24,062 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))) [2024-06-04 14:30:24,062 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))) [2024-06-04 14:30:24,062 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))) [2024-06-04 14:30:24,062 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))) [2024-06-04 14:30:24,063 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-04 14:30:24,063 INFO L106 edCorrectnessWitness]: ghost_update [L196-L196] multithreaded = 1; [2024-06-04 14:30:24,083 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-04 14:30:24,282 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-04 14:30:24,299 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-04 14:30:24,392 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-04 14:30:24,407 INFO L206 MainTranslator]: Completed translation [2024-06-04 14:30:24,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24 WrapperNode [2024-06-04 14:30:24,408 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-04 14:30:24,409 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-04 14:30:24,409 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-04 14:30:24,409 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-04 14:30:24,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,425 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,482 INFO L138 Inliner]: procedures = 25, calls = 74, calls flagged for inlining = 28, calls inlined = 34, statements flattened = 470 [2024-06-04 14:30:24,483 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-04 14:30:24,484 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-04 14:30:24,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-04 14:30:24,488 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-04 14:30:24,497 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,502 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,521 INFO L175 MemorySlicer]: Split 18 memory accesses to 2 slices as follows [2, 16]. 89 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 4 writes are split as follows [0, 4]. [2024-06-04 14:30:24,521 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,535 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,541 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,546 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-04 14:30:24,552 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-04 14:30:24,552 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-04 14:30:24,552 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-04 14:30:24,553 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (1/1) ... [2024-06-04 14:30:24,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-04 14:30:24,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-04 14:30:24,650 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-06-04 14:30:24,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-06-04 14:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-04 14:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-06-04 14:30:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-06-04 14:30:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-06-04 14:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-06-04 14:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-06-04 14:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-06-04 14:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-06-04 14:30:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-06-04 14:30:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-04 14:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-06-04 14:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-06-04 14:30:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-06-04 14:30:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-04 14:30:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-04 14:30:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-06-04 14:30:24,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-04 14:30:24,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-04 14:30:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-06-04 14:30:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-06-04 14:30:24,697 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-04 14:30:24,827 INFO L244 CfgBuilder]: Building ICFG [2024-06-04 14:30:24,829 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-04 14:30:25,368 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-04 14:30:25,369 INFO L293 CfgBuilder]: Performing block encoding [2024-06-04 14:30:25,860 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-04 14:30:25,860 INFO L320 CfgBuilder]: Removed 8 assume(true) statements. [2024-06-04 14:30:25,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.06 02:30:25 BoogieIcfgContainer [2024-06-04 14:30:25,861 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-04 14:30:25,864 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-04 14:30:25,864 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-04 14:30:25,867 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-04 14:30:25,867 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 04.06 02:30:22" (1/4) ... [2024-06-04 14:30:25,868 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fcf1c1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 04.06 02:30:25, skipping insertion in model container [2024-06-04 14:30:25,868 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.06 02:30:24" (2/4) ... [2024-06-04 14:30:25,868 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fcf1c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.06 02:30:25, skipping insertion in model container [2024-06-04 14:30:25,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.06 02:30:24" (3/4) ... [2024-06-04 14:30:25,869 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fcf1c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.06 02:30:25, skipping insertion in model container [2024-06-04 14:30:25,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.06 02:30:25" (4/4) ... [2024-06-04 14:30:25,870 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-2.wvr-bad.c [2024-06-04 14:30:25,887 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-04 14:30:25,887 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-06-04 14:30:25,887 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-04 14:30:25,949 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-06-04 14:30:25,983 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 81 places, 92 transitions, 212 flow [2024-06-04 14:30:26,029 INFO L124 PetriNetUnfolderBase]: 24/88 cut-off events. [2024-06-04 14:30:26,029 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2024-06-04 14:30:26,035 INFO L83 FinitePrefix]: Finished finitePrefix Result has 105 conditions, 88 events. 24/88 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 195 event pairs, 0 based on Foata normal form. 0/60 useless extension candidates. Maximal degree in co-relation 77. Up to 8 conditions per place. [2024-06-04 14:30:26,035 INFO L82 GeneralOperation]: Start removeDead. Operand has 81 places, 92 transitions, 212 flow [2024-06-04 14:30:26,039 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 75 places, 86 transitions, 193 flow [2024-06-04 14:30:26,052 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-04 14:30:26,063 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;@586d4d3e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-04 14:30:26,063 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2024-06-04 14:30:26,073 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-04 14:30:26,073 INFO L124 PetriNetUnfolderBase]: 5/16 cut-off events. [2024-06-04 14:30:26,073 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-04 14:30:26,073 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 14:30:26,074 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 14:30:26,075 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-04 14:30:26,079 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 14:30:26,079 INFO L85 PathProgramCache]: Analyzing trace with hash 268710988, now seen corresponding path program 1 times [2024-06-04 14:30:26,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 14:30:26,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4283933] [2024-06-04 14:30:26,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 14:30:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 14:30:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 14:30:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 14:30:26,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 14:30:26,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4283933] [2024-06-04 14:30:26,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4283933] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 14:30:26,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 14:30:26,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-06-04 14:30:26,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430694919] [2024-06-04 14:30:26,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 14:30:26,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-04 14:30:26,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 14:30:26,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-04 14:30:26,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-04 14:30:26,829 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 92 [2024-06-04 14:30:26,832 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 86 transitions, 193 flow. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:26,833 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 14:30:26,833 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 92 [2024-06-04 14:30:26,834 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 14:30:34,230 INFO L124 PetriNetUnfolderBase]: 71743/90288 cut-off events. [2024-06-04 14:30:34,231 INFO L125 PetriNetUnfolderBase]: For 2302/2302 co-relation queries the response was YES. [2024-06-04 14:30:34,441 INFO L83 FinitePrefix]: Finished finitePrefix Result has 176340 conditions, 90288 events. 71743/90288 cut-off events. For 2302/2302 co-relation queries the response was YES. Maximal size of possible extension queue 2396. Compared 457809 event pairs, 18158 based on Foata normal form. 1969/81508 useless extension candidates. Maximal degree in co-relation 171000. Up to 77294 conditions per place. [2024-06-04 14:30:34,849 INFO L140 encePairwiseOnDemand]: 75/92 looper letters, 93 selfloop transitions, 5 changer transitions 4/115 dead transitions. [2024-06-04 14:30:34,849 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 115 transitions, 473 flow [2024-06-04 14:30:34,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-04 14:30:34,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-04 14:30:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 169 transitions. [2024-06-04 14:30:34,859 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6123188405797102 [2024-06-04 14:30:34,860 INFO L175 Difference]: Start difference. First operand has 75 places, 86 transitions, 193 flow. Second operand 3 states and 169 transitions. [2024-06-04 14:30:34,861 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 115 transitions, 473 flow [2024-06-04 14:30:34,933 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 115 transitions, 449 flow, removed 0 selfloop flow, removed 7 redundant places. [2024-06-04 14:30:34,936 INFO L231 Difference]: Finished difference. Result has 71 places, 84 transitions, 213 flow [2024-06-04 14:30:34,938 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=172, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=213, PETRI_PLACES=71, PETRI_TRANSITIONS=84} [2024-06-04 14:30:34,942 INFO L281 CegarLoopForPetriNet]: 75 programPoint places, -4 predicate places. [2024-06-04 14:30:34,943 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 84 transitions, 213 flow [2024-06-04 14:30:34,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:34,943 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 14:30:34,944 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 14:30:34,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-04 14:30:34,944 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT (and 5 more)] === [2024-06-04 14:30:34,945 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 14:30:34,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1440609703, now seen corresponding path program 1 times [2024-06-04 14:30:34,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 14:30:34,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670045993] [2024-06-04 14:30:34,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 14:30:34,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 14:30:34,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 14:30:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 14:30:35,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 14:30:35,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670045993] [2024-06-04 14:30:35,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [670045993] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 14:30:35,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 14:30:35,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-04 14:30:35,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006097665] [2024-06-04 14:30:35,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 14:30:35,045 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-04 14:30:35,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 14:30:35,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-04 14:30:35,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-04 14:30:35,046 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 33 out of 92 [2024-06-04 14:30:35,048 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 84 transitions, 213 flow. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:35,048 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 14:30:35,048 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 33 of 92 [2024-06-04 14:30:35,049 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 14:30:38,349 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true]) [2024-06-04 14:30:38,349 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2024-06-04 14:30:38,349 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-06-04 14:30:38,350 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:38,350 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:38,795 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 84#true, 45#L146-5true]) [2024-06-04 14:30:38,795 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,795 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,796 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,796 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-04 14:30:38,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 63#L103true, 12#L132-1true, 84#true]) [2024-06-04 14:30:38,797 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,797 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-04 14:30:38,797 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,798 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,798 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 84#true, 50#L147true]) [2024-06-04 14:30:38,798 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,798 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,799 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,799 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-04 14:30:38,808 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 68#L124-1true]) [2024-06-04 14:30:38,809 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,809 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-06-04 14:30:38,809 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:38,809 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:39,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 72#L110-1true, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true]) [2024-06-04 14:30:39,242 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,246 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,247 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,247 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,254 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 45#L146-5true, 68#L124-1true]) [2024-06-04 14:30:39,254 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,254 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,254 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,254 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 63#L103true, 84#true, 68#L124-1true]) [2024-06-04 14:30:39,255 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,255 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,256 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,256 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,256 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 50#L147true, 68#L124-1true]) [2024-06-04 14:30:39,256 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,256 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,256 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,256 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 43#L102-5true, 68#L124-1true]) [2024-06-04 14:30:39,259 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,260 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,260 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,260 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 64#L124-5true, 84#true]) [2024-06-04 14:30:39,261 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,261 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,261 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,261 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true]) [2024-06-04 14:30:39,262 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,262 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,262 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,262 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1434] L147-->L154: Formula: (not (= v_~client_state~0_2 0)) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][97], [thread4Thread1of1ForFork1InUse, 25#L60true, 42#L199-5true, 90#(<= ~manager_back~0 ~manager_front~0), Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 3#L110true, 53#L132true, 84#true, 58#L154true]) [2024-06-04 14:30:39,393 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,393 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,394 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,394 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,394 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][104], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 42#L199-5true, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 3#L110true, 53#L132true, 84#true]) [2024-06-04 14:30:39,394 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,394 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,394 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,394 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,412 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 84#true]) [2024-06-04 14:30:39,412 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,412 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,412 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,412 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true]) [2024-06-04 14:30:39,419 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,419 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,419 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,419 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,424 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 64#L124-5true, 84#true, 45#L146-5true]) [2024-06-04 14:30:39,424 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,424 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,424 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,424 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,425 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 84#true, 64#L124-5true]) [2024-06-04 14:30:39,425 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,425 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,425 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,426 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,426 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 50#L147true, 64#L124-5true]) [2024-06-04 14:30:39,426 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,426 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,426 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,427 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,427 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 45#L146-5true]) [2024-06-04 14:30:39,428 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,428 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,428 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,428 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 84#true]) [2024-06-04 14:30:39,429 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,429 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,429 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,430 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,430 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 50#L147true]) [2024-06-04 14:30:39,430 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,430 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,430 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,430 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,432 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true, 45#L146-5true]) [2024-06-04 14:30:39,432 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,433 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,433 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,433 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,433 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 50#L147true, 84#true]) [2024-06-04 14:30:39,433 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,433 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,434 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-06-04 14:30:39,434 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2024-06-04 14:30:39,435 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 48#thread2EXITtrue, 68#L124-1true]) [2024-06-04 14:30:39,435 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,435 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,435 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,436 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,437 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 64#L124-5true, 43#L102-5true]) [2024-06-04 14:30:39,437 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,437 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,437 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,437 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,439 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 43#L102-5true]) [2024-06-04 14:30:39,439 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,439 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,439 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,439 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 40#L102-1true, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true]) [2024-06-04 14:30:39,441 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,441 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,441 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,441 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1434] L147-->L154: Formula: (not (= v_~client_state~0_2 0)) InVars {~client_state~0=v_~client_state~0_2} OutVars{~client_state~0=v_~client_state~0_2} AuxVars[] AssignedVars[][97], [thread4Thread1of1ForFork1InUse, 25#L60true, 90#(<= ~manager_back~0 ~manager_front~0), Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 3#L110true, 84#true, 53#L132true, 58#L154true, 36#L200true]) [2024-06-04 14:30:39,553 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][104], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 3#L110true, 84#true, 53#L132true, 36#L200true]) [2024-06-04 14:30:39,553 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,553 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,563 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1413] L104-->L110-1: Formula: (and (= v_~node1_state~0_68 1) (= v_~node1_front~0_92 (+ v_~node1_front~0_93 1)) (not (= (ite (and (<= 0 v_~node1_front~0_93) (< v_~node1_front~0_93 v_~node1_back~0_96) (< v_~node1_front~0_93 v_~node1_size~0_66)) 1 0) 0)) (= (ite (= (ite (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 1 0) 0) 0 1) v_~safe~0_128)) InVars {~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~node1_back~0=v_~node1_back~0_96, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_93, ~update~0=v_~update~0_97} OutVars{thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, ~node1_state~0=v_~node1_state~0_68, ~node1~0.offset=v_~node1~0.offset_127, #memory_int#1=|v_#memory_int#1_249|, ~node1_front~0=v_~node1_front~0_92, thread2Thread1of1ForFork0_#t~post16#1=|v_thread2Thread1of1ForFork0_#t~post16#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~node1~0.base=v_~node1~0.base_127, ~node1_size~0=v_~node1_size~0_66, ~safe~0=v_~safe~0_128, ~node1_back~0=v_~node1_back~0_96, thread2Thread1of1ForFork0_#t~mem15#1=|v_thread2Thread1of1ForFork0_#t~mem15#1_1|, ~update~0=v_~update~0_97} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post16#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, ~safe~0, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#t~mem15#1, ~node1_state~0, ~node1_front~0][96], [thread4Thread1of1ForFork1InUse, 72#L110-1true, 34#thread4EXITtrue, 42#L199-5true, 25#L60true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 53#L132true]) [2024-06-04 14:30:39,563 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 34#thread4EXITtrue, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 68#L124-1true]) [2024-06-04 14:30:39,564 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,564 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,569 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 12#L132-1true, 84#true]) [2024-06-04 14:30:39,569 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,569 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,569 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,569 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 34#thread4EXITtrue, 42#L199-5true, 25#L60true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 3#L110true, 84#true]) [2024-06-04 14:30:39,571 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,571 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,571 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,571 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 63#L103true, 12#L132-1true, 84#true, 45#L146-5true]) [2024-06-04 14:30:39,572 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,572 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,572 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,572 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,573 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 12#L132-1true, 84#true, 50#L147true]) [2024-06-04 14:30:39,573 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,573 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,573 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,573 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,576 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 45#L146-5true]) [2024-06-04 14:30:39,576 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,576 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,576 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,576 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 63#L103true, 84#true]) [2024-06-04 14:30:39,577 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,577 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,577 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,578 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,578 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 50#L147true]) [2024-06-04 14:30:39,578 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,578 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,578 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,578 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,579 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true, 43#L102-5true, 45#L146-5true]) [2024-06-04 14:30:39,579 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,579 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,579 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,579 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 84#true, 50#L147true, 43#L102-5true]) [2024-06-04 14:30:39,580 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,580 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2024-06-04 14:30:39,580 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,580 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2024-06-04 14:30:39,581 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 64#L124-5true, 84#true, 48#thread2EXITtrue]) [2024-06-04 14:30:39,581 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,582 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,582 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,582 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (not (= (ite (= (select (select |v_#memory_int#1_231| v_~manager~0.base_161) (+ (* v_~manager_back~0_175 4) v_~manager~0.offset_161)) v_~update~0_89) 1 0) 0)) (not (= (ite (and (< v_~manager_back~0_175 v_~manager_size~0_96) (<= 0 v_~manager_back~0_175)) 1 0) 0)) (= v_~client_state~0_82 1) (= v_~manager_back~0_174 (+ v_~manager_back~0_175 1))) InVars {~manager~0.offset=v_~manager~0.offset_161, ~manager~0.base=v_~manager~0.base_161, ~manager_back~0=v_~manager_back~0_175, ~manager_size~0=v_~manager_size~0_96, #memory_int#1=|v_#memory_int#1_231|, ~update~0=v_~update~0_89} OutVars{~manager~0.offset=v_~manager~0.offset_161, thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~manager~0.base=v_~manager~0.base_161, thread4Thread1of1ForFork1_#t~post26#1=|v_thread4Thread1of1ForFork1_#t~post26#1_1|, ~client_state~0=v_~client_state~0_82, ~manager_back~0=v_~manager_back~0_174, ~manager_size~0=v_~manager_size~0_96, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, #memory_int#1=|v_#memory_int#1_231|, thread4Thread1of1ForFork1_#t~mem25#1=|v_thread4Thread1of1ForFork1_#t~mem25#1_1|, ~update~0=v_~update~0_89} AuxVars[] AssignedVars[thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork1_#t~post26#1, ~client_state~0, ~manager_back~0, thread4Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork1_#t~mem25#1][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 48#thread2EXITtrue]) [2024-06-04 14:30:39,583 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,583 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,584 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,584 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 27#L154-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 43#L102-5true]) [2024-06-04 14:30:39,585 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,585 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,585 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,585 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,784 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true, 43#L102-5true]) [2024-06-04 14:30:39,784 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,784 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,785 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,785 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,786 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 64#L124-5true]) [2024-06-04 14:30:39,786 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,786 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,786 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,786 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,787 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 34#thread4EXITtrue, 72#L110-1true, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 53#L132true]) [2024-06-04 14:30:39,787 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,787 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,787 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,787 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:39,787 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 34#thread4EXITtrue, 25#L60true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true, 53#L132true, 36#L200true]) [2024-06-04 14:30:39,787 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,788 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,788 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,788 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,788 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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 49#L125true, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true]) [2024-06-04 14:30:39,788 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,788 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,789 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,789 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,790 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 3#L110true, 84#true]) [2024-06-04 14:30:39,791 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,791 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,791 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:39,791 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,792 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 1) (not (= (ite (and (< v_~node2_front~0_89 v_~node2_size~0_66) (<= 0 v_~node2_front~0_89) (< v_~node2_front~0_89 v_~node2_back~0_92)) 1 0) 0)) (= (+ v_~node2_front~0_89 1) v_~node2_front~0_88)) InVars {~node2~0.offset=v_~node2~0.offset_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} OutVars{~node2_state~0=v_~node2_state~0_56, #memory_int#1=|v_#memory_int#1_243|, thread3Thread1of1ForFork3_#t~mem20#1=|v_thread3Thread1of1ForFork3_#t~mem20#1_1|, ~node2~0.offset=v_~node2~0.offset_97, ~node2_front~0=v_~node2_front~0_88, ~safe~0=v_~safe~0_126, ~node2_size~0=v_~node2_size~0_66, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork3_#t~post21#1=|v_thread3Thread1of1ForFork3_#t~post21#1_1|, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, ~update~0=v_~update~0_95} AuxVars[] AssignedVars[~node2_state~0, thread3Thread1of1ForFork3_#t~mem20#1, ~node2_front~0, ~safe~0, thread3Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork3_#t~post21#1, thread3Thread1of1ForFork3_assume_abort_if_not_#in~cond#1][99], [thread4Thread1of1ForFork1InUse, 34#thread4EXITtrue, 25#L60true, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 3#L110true, 84#true, 36#L200true]) [2024-06-04 14:30:39,793 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,793 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,793 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,793 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,794 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 12#L132-1true, 84#true, 45#L146-5true, 48#thread2EXITtrue]) [2024-06-04 14:30:39,794 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,794 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,794 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,794 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,795 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 84#true, 50#L147true, 48#thread2EXITtrue]) [2024-06-04 14:30:39,795 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,795 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,795 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2024-06-04 14:30:39,795 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2024-06-04 14:30:39,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1435] L148-->L154-1: Formula: (and (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_89) 1 0) 0)) (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) (= 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_89} 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_89} 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][107], [thread4Thread1of1ForFork1InUse, 25#L60true, 27#L154-1true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 84#true, 48#thread2EXITtrue]) [2024-06-04 14:30:39,797 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,797 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,797 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,797 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:39,830 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1424] L126-->L132-1: Formula: (and (= v_~safe~0_126 (ite (= (ite (= (select (select |v_#memory_int#1_243| v_~node2~0.base_97) (+ (* 4 v_~node2_front~0_89) v_~node2~0.offset_97)) v_~update~0_95) 1 0) 0) 0 1)) (= v_~node2_state~0_56 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_97, ~node2_front~0=v_~node2_front~0_89, ~node2_size~0=v_~node2_size~0_66, ~node2~0.base=v_~node2~0.base_97, ~node2_back~0=v_~node2_back~0_92, #memory_int#1=|v_#memory_int#1_243|, ~update~0=v_~update~0_95} 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_97, ~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_97, ~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_95} 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][99], [thread4Thread1of1ForFork1InUse, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 88#true, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 12#L132-1true, 84#true, 48#thread2EXITtrue]) [2024-06-04 14:30:39,830 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,830 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:39,830 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,830 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,831 INFO L292 olderBase$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 (= (select (select |v_#memory_int#1_249| v_~node1~0.base_127) (+ v_~node1~0.offset_127 (* v_~node1_front~0_93 4))) v_~update~0_97) 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_97} 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_97} 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, 72#L110-1true, 34#thread4EXITtrue, 25#L60true, 26#ULTIMATE.startErr3ASSERT_VIOLATIONWITNESS_INVARIANTtrue, 74#thread3EXITtrue, Black: 86#(and (= ~node2_state~0 0) (= ~node1_state~0 0) (= ~client_state~0 0) (= ~manager_state~0 0)), 88#true, 84#true]) [2024-06-04 14:30:39,832 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,832 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,832 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2024-06-04 14:30:39,832 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2024-06-04 14:30:39,863 INFO L124 PetriNetUnfolderBase]: 48749/67316 cut-off events. [2024-06-04 14:30:39,863 INFO L125 PetriNetUnfolderBase]: For 10916/14257 co-relation queries the response was YES. [2024-06-04 14:30:40,031 INFO L83 FinitePrefix]: Finished finitePrefix Result has 137656 conditions, 67316 events. 48749/67316 cut-off events. For 10916/14257 co-relation queries the response was YES. Maximal size of possible extension queue 2666. Compared 422572 event pairs, 16212 based on Foata normal form. 3070/53254 useless extension candidates. Maximal degree in co-relation 29528. Up to 27868 conditions per place. [2024-06-04 14:30:40,335 INFO L140 encePairwiseOnDemand]: 85/92 looper letters, 82 selfloop transitions, 5 changer transitions 0/115 dead transitions. [2024-06-04 14:30:40,335 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 115 transitions, 454 flow [2024-06-04 14:30:40,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-04 14:30:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-04 14:30:40,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 186 transitions. [2024-06-04 14:30:40,342 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6739130434782609 [2024-06-04 14:30:40,342 INFO L175 Difference]: Start difference. First operand has 71 places, 84 transitions, 213 flow. Second operand 3 states and 186 transitions. [2024-06-04 14:30:40,342 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 115 transitions, 454 flow [2024-06-04 14:30:40,346 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 115 transitions, 450 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-04 14:30:40,348 INFO L231 Difference]: Finished difference. Result has 70 places, 85 transitions, 235 flow [2024-06-04 14:30:40,348 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=200, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=235, PETRI_PLACES=70, PETRI_TRANSITIONS=85} [2024-06-04 14:30:40,349 INFO L281 CegarLoopForPetriNet]: 75 programPoint places, -5 predicate places. [2024-06-04 14:30:40,349 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 85 transitions, 235 flow [2024-06-04 14:30:40,349 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:40,349 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 14:30:40,349 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 14:30:40,349 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-06-04 14:30:40,350 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)] === [2024-06-04 14:30:40,350 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 14:30:40,350 INFO L85 PathProgramCache]: Analyzing trace with hash -639893922, now seen corresponding path program 1 times [2024-06-04 14:30:40,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 14:30:40,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709204315] [2024-06-04 14:30:40,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 14:30:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 14:30:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 14:30:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 14:30:40,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 14:30:40,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709204315] [2024-06-04 14:30:40,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709204315] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 14:30:40,437 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 14:30:40,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-04 14:30:40,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036225116] [2024-06-04 14:30:40,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 14:30:40,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-04 14:30:40,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 14:30:40,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-04 14:30:40,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-04 14:30:40,442 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 33 out of 92 [2024-06-04 14:30:40,443 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 85 transitions, 235 flow. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:40,443 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 14:30:40,443 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 33 of 92 [2024-06-04 14:30:40,443 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 14:30:48,148 INFO L124 PetriNetUnfolderBase]: 80912/121036 cut-off events. [2024-06-04 14:30:48,149 INFO L125 PetriNetUnfolderBase]: For 40060/44446 co-relation queries the response was YES. [2024-06-04 14:30:48,529 INFO L83 FinitePrefix]: Finished finitePrefix Result has 261054 conditions, 121036 events. 80912/121036 cut-off events. For 40060/44446 co-relation queries the response was YES. Maximal size of possible extension queue 4321. Compared 963184 event pairs, 25210 based on Foata normal form. 2006/93109 useless extension candidates. Maximal degree in co-relation 103699. Up to 45898 conditions per place. [2024-06-04 14:30:49,290 INFO L140 encePairwiseOnDemand]: 89/92 looper letters, 89 selfloop transitions, 2 changer transitions 0/118 dead transitions. [2024-06-04 14:30:49,290 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 118 transitions, 511 flow [2024-06-04 14:30:49,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-04 14:30:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-04 14:30:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 183 transitions. [2024-06-04 14:30:49,291 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6630434782608695 [2024-06-04 14:30:49,292 INFO L175 Difference]: Start difference. First operand has 70 places, 85 transitions, 235 flow. Second operand 3 states and 183 transitions. [2024-06-04 14:30:49,292 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 118 transitions, 511 flow [2024-06-04 14:30:49,304 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 118 transitions, 503 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-04 14:30:49,306 INFO L231 Difference]: Finished difference. Result has 71 places, 84 transitions, 234 flow [2024-06-04 14:30:49,306 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=234, PETRI_PLACES=71, PETRI_TRANSITIONS=84} [2024-06-04 14:30:49,306 INFO L281 CegarLoopForPetriNet]: 75 programPoint places, -4 predicate places. [2024-06-04 14:30:49,306 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 84 transitions, 234 flow [2024-06-04 14:30:49,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:49,307 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 14:30:49,307 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] [2024-06-04 14:30:49,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-06-04 14:30:49,307 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)] === [2024-06-04 14:30:49,308 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 14:30:49,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1074485322, now seen corresponding path program 1 times [2024-06-04 14:30:49,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 14:30:49,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699241513] [2024-06-04 14:30:49,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 14:30:49,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 14:30:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 14:30:49,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 14:30:49,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 14:30:49,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699241513] [2024-06-04 14:30:49,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699241513] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 14:30:49,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 14:30:49,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-04 14:30:49,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260145024] [2024-06-04 14:30:49,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 14:30:49,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-04 14:30:49,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 14:30:49,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-04 14:30:49,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-04 14:30:49,379 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 33 out of 92 [2024-06-04 14:30:49,379 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 84 transitions, 234 flow. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:49,379 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 14:30:49,379 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 33 of 92 [2024-06-04 14:30:49,379 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-04 14:30:56,707 INFO L124 PetriNetUnfolderBase]: 74866/110105 cut-off events. [2024-06-04 14:30:56,707 INFO L125 PetriNetUnfolderBase]: For 49237/53299 co-relation queries the response was YES. [2024-06-04 14:30:57,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 238905 conditions, 110105 events. 74866/110105 cut-off events. For 49237/53299 co-relation queries the response was YES. Maximal size of possible extension queue 3259. Compared 816381 event pairs, 22766 based on Foata normal form. 1693/84556 useless extension candidates. Maximal degree in co-relation 118270. Up to 43617 conditions per place. [2024-06-04 14:30:57,463 INFO L140 encePairwiseOnDemand]: 89/92 looper letters, 81 selfloop transitions, 2 changer transitions 0/109 dead transitions. [2024-06-04 14:30:57,463 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 109 transitions, 464 flow [2024-06-04 14:30:57,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-04 14:30:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-04 14:30:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 180 transitions. [2024-06-04 14:30:57,464 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6521739130434783 [2024-06-04 14:30:57,464 INFO L175 Difference]: Start difference. First operand has 71 places, 84 transitions, 234 flow. Second operand 3 states and 180 transitions. [2024-06-04 14:30:57,464 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 109 transitions, 464 flow [2024-06-04 14:30:57,469 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 109 transitions, 459 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-06-04 14:30:57,470 INFO L231 Difference]: Finished difference. Result has 71 places, 80 transitions, 220 flow [2024-06-04 14:30:57,471 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=208, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=79, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=220, PETRI_PLACES=71, PETRI_TRANSITIONS=80} [2024-06-04 14:30:57,471 INFO L281 CegarLoopForPetriNet]: 75 programPoint places, -4 predicate places. [2024-06-04 14:30:57,471 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 80 transitions, 220 flow [2024-06-04 14:30:57,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:57,472 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-04 14:30:57,472 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-04 14:30:57,472 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-06-04 14:30:57,472 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)] === [2024-06-04 14:30:57,472 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-04 14:30:57,473 INFO L85 PathProgramCache]: Analyzing trace with hash -486421770, now seen corresponding path program 1 times [2024-06-04 14:30:57,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-04 14:30:57,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443015603] [2024-06-04 14:30:57,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-04 14:30:57,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-04 14:30:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-04 14:30:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-04 14:30:57,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-04 14:30:57,674 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443015603] [2024-06-04 14:30:57,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1443015603] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-04 14:30:57,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-04 14:30:57,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-04 14:30:57,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702430316] [2024-06-04 14:30:57,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-04 14:30:57,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-04 14:30:57,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-04 14:30:57,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-04 14:30:57,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-06-04 14:30:57,734 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 92 [2024-06-04 14:30:57,734 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 80 transitions, 220 flow. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-04 14:30:57,734 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-04 14:30:57,734 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 92 [2024-06-04 14:30:57,734 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand